From 5d053233dc3fafa364e761e264ada97f32a0cd26 Mon Sep 17 00:00:00 2001 From: ARZ <60057481+AbdullahRizwan101@users.noreply.github.com> Date: Thu, 25 Feb 2021 20:59:37 +0500 Subject: [PATCH] Add files via upload --- Super-Spam.md | 123 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 Super-Spam.md diff --git a/Super-Spam.md b/Super-Spam.md new file mode 100644 index 0000000..cae4bd4 --- /dev/null +++ b/Super-Spam.md @@ -0,0 +1,123 @@ +# TryHackMe- Super-Spam + +First of all let's check for open ports on the machine so I will be running rustscan + +## Rustscan + + + +It showed us 3 ports , port 80 is for HTTP but we don't know about the other two so let's wait for the scan to complete + + + +It showed us that port 4012 is `SSH` and port 4019 is `FTP` so let's start enumerating FTP first + + + +### PORT 4019 (FTP) + + + +We can a `.cap` folder , `IDS_logs` and a `note.txt` reading that note + +``` +12th January: Note to self. Our IDS seems to be experiencing high volumes of unusual activity. +We need to contact our security consultants as soon as possible. I fear something bad is going +to happen. -adam + +13th January: We've included the wireshark files to log all of the unusual activity. It keeps +occuring during midnight. I am not sure why.. This is very odd... -adam + +15th January: I could swear I created a new blog just yesterday. For some reason it is gone... -adam + +24th January: Of course it is... - super-spam :) + +``` + +It seems the blog has been hacker by someone , let's just dive into `.cap` as it was meant to be hidden + + + +This folder contain a lot of .cap files and a hidden note as well which says + +``` +It worked... My evil plan is going smoothly. + I will place this .cap file here as a souvenir to remind me of how I got in... + Soon! Very soon! + My Evil plan of a linux-free galaxy will be complete. + Long live Windows, the superior operating system! + +``` +So this is refering to how he got in so it must be important to see what .cap file is and why it is important to him , google says that + +``` +the CAP file extension is most likely a Packet Capture file created by packet sniffing programs +``` + +Now looking at the name `SamsNetwork` this maybe a capture file related to WIFI also opening the file with wireshark it includes a TP-Link router + + + +So this confirms that this is a file containing WIFI handshake. We can crack the password of the wifi with `aircrack-ng` or by converting this file to hashcat's format of cracking WPA2 passwords + + + + + +And we got a password `sandiago` so now let's visit the web page + +## PORT (80) + +We can find the web flag in `robots.txt` + + + + + + + +I tried logging in with `Adam_Admin` but it failed so let's try logging in with other users with that password we cracked + + + +I found this username and try to login + + + +We logged in and looks like we are admin on this blog + + + +We can go to `Reports` tab and can see that this is an outdated version of druapl cms so it might have some vulnerabilites + + + +Found RCE exploit for drupal_cms so let's test to see if it works + + + + + + + + + + + + +Now if we visit `http://ip/modules/drupal_rce/shell.php?cmd=id;` + + + +We can do remote code execution so let's just catch a reverse shell + + + + +If we check what permissions `www-data` has + + + +It can run symlink binary as root so we can exploit this by making a file having bash command in it then making a symlink with `ln` binary and run it as sudo so it will execute `bash` + + \ No newline at end of file