mirror of
https://github.com/carlospolop/hacktricks
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95 lines
4.1 KiB
Markdown
95 lines
4.1 KiB
Markdown
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{% hint style="success" %}
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Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
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Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
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<details>
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<summary>Support HackTricks</summary>
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* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
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* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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</details>
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{% endhint %}
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In a ping response TTL:\
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127 = Windows\
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254 = Cisco\
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Lo demás,algunlinux
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$1$- md5\
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$2$or $2a$ - Blowfish\
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$5$- sha256\
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$6$- sha512
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If you do not know what is behind a service, try to make and HTTP GET request.
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**UDP Scans**\
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nc -nv -u -z -w 1 \<IP> 160-16
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An empty UDP packet is sent to a specific port. If the UDP port is open, no reply is sent back from the target machine. If the UDP port is closed, an ICMP port unreachable packet should be sent back from the target machine.\
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UDP port scanning is often unreliable, as firewalls and routers may drop ICMP\
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packets. This can lead to false positives in your scan, and you will regularly see\
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UDP port scans showing all UDP ports open on a scanned machine.\
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o Most port scanners do not scan all available ports, and usually have a preset list\
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of “interesting ports” that are scanned.
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# CTF - Tricks
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In **Windows** use **Winzip** to search for files.\
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**Alternate data Streams**: _dir /r | find ":$DATA"_\
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```
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binwalk --dd=".*" <file> #Extract everything
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binwalk -M -e -d=10000 suspicious.pdf #Extract, look inside extracted files and continue extracing (depth of 10000)
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```
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## Crypto
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**featherduster**\
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**Basae64**(6—>8) —> 0...9, a...z, A…Z,+,/\
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**Base32**(5 —>8) —> A…Z, 2…7\
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**Base85** (Ascii85, 7—>8) —> 0...9, a...z, A...Z, ., -, :, +, =, ^, !, /, \*, ?, &, <, >, (, ), \[, ], {, }, @, %, $, #\
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**Uuencode** --> Start with "_begin \<mode> \<filename>_" and weird chars\
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**Xxencoding** --> Start with "_begin \<mode> \<filename>_" and B64\
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\
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**Vigenere** (frequency analysis) —> [https://www.guballa.de/vigenere-solver](https://www.guballa.de/vigenere-solver)\
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**Scytale** (offset of characters) —> [https://www.dcode.fr/scytale-cipher](https://www.dcode.fr/scytale-cipher)
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**25x25 = QR**
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factordb.com\
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rsatool
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Snow --> Hide messages using spaces and tabs
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# Characters
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%E2%80%AE => RTL Character (writes payloads backwards)
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{% hint style="success" %}
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Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
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Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
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<details>
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<summary>Support HackTricks</summary>
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* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
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* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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</details>
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{% endhint %}
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