byvalver

byvalver ·𐑚𐑲𐑝𐑨𐑤𐑝𐑼 THE SHELLCODE BAD-BYTE BANISHER Overview • Quick Start • Interactive TUI • Targeted Bad-Byte Elimination • Bad-Byte Profiles • Features • Architecture • System Requirements • Dependencies • Building • Installation • Usage • Obfuscation Strategies • Denullification Strategies • M...

NORM-EDR

NORM-EDR NORM Normal EDR is an experimental kernel-mode EDR research project focused on explainable detection rather than silent blocking. Instead of assigning scores or killing processes, NORM answers one question: Why does this binary look suspicious? This project is built step-by-step in publi...

bst

Binary String Toolkit Summary The Binary String Toolkit or BST for short is a rather simple utility to convert binary strings to various formats suitable for inclusions in source codes, such as those used to develop exploits and Proof of Concepts in the security field. Features Convert and dump...

EGESPLOIT

EGESPLOIT EGESPLOIT is a golang library for malware development, it has few unique functions for meterpreter integration. DOCUMENTATION CalculateChecksumx : Function calculates x digit 8 bit checksum for reverse HTTP/HTTPS meterpreter connections, returns the calculated checksum as string...

DKMC

Don't Kill My Cat DKMC WINDOWS 10 now limit the shellcode payload from running properly due to the need of a RWX page to decode and execute the shellcode. DKMC can be update the set a memory page with properly permission. Don't kill my cat is a tool that generates obfuscated shellcode that is...

Freeze

THIS REPOSITORY HAS BEEN ARCHIVED To view the latest version of Freeze or to submit an issue, reference https://github.com/Tylous/Freeze. Freeze More Information If you want to learn more about the techniques utilized in this framework, please take a look at SourceZero Blog Description Freeze is ...

dvenom

🐍 Double Venom DVenom Double Venom DVenom is a tool that helps red teamers bypass AVs by providing an encryption wrapper and loader for your shellcode. 🚀 Features 🛡️ Capable of bypassing some well-known antivirus AVs. 🔒 Offers multiple encryption methods including RC4, AES256, XOR, and ROT. 🏗️...

FunctionStomping

FunctionStomping Description This is a brand-new technique for shellcode injection to evade AVs and EDRs. This technique is inspired by Module Stomping and has some similarities. As to this date 23-01-2022 alsohollows-hunter doesn't find it. The biggest advantage of this technique is that it isn'...

CVE-2022-42475

CVE-2022-42475 Background This is the exploit for the blog post here: https://bishopfox.com/blog/exploit-cve-2022-42475 Redacted Version This version of the exploit will not work without you, the hacker, supplying the necessary memory addresses for ROP gadgets, etc. The work to determine these da...

CVE-2017-11882

CVE-2017-11882 43b original script from https://github.com/embedi/CVE-2017-11882 109b original script from https://github.com/unamer/CVE-2017-11882/ Kudos, now unamer's code can execute shellcode CVE-2017-11882: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ MITRE...

Phantom-Evasion

PHANTOM EVASION 3.0 Phantom-Evasion is an antivirus evasion tool written in python both compatible with python and python3 capable to generate almost fully undetectable executable even with the most common x86 msfvenom payload. The following OSs officialy support automatic setup: 1. Kali Linux 2...

cve_2022_0847_shellcode

cve20220847shellcode Description This repository contains a Python script genshellcode.py, based on pwntools, to generate a shellcode implementing CVE-2022-0847. The shellcode is based on this Poc: antx. I analyzed the code of the PoC and its execution with strace to catch all the system calls...

CVE-2021-35211

Serv-U CVE-2021-35211 Exploit Potential for DoS - check your rules of engagement The exploit doesn't work every time, but it works enough that it will run shellcode in roughly 1 in every 5 or 6 runs. However, sometimes a failed exploit will crash the Serv-U server. Please ensure that your rules o...

Conflicker_analysis_scripts

Worm Conflicker Analysis scripts conflickershellcodedecryptor.py - Carries out decryption of the shellcode used by conflicker/netapi worm.It's a one-byte XOR decryptor. The output looks like, 00000170 83 c6 07 e8 18 00 00 00 33 d2 52 52 8b cc 66 c7 |........3.RR..f.| 00000180 01 78 2e 51 ff 77 04...

LoadReload

LoadReload Shellcode Loader based on what i did for my Master Thesis, designed for Sliver-Shellcode smaller than 25MB..... !Note Features: Multibyte-XOR Decryption of Payload Fetches Payload locally Anti-Emulation by BusySleep-Function via KUSERSHAREDDATA RW-RX-Loop for EDR-Deconditioning / Wasti...

js-driveby-download-CVE-2006-4777

js-driveby-download-CVE-2006-4777 client-side malware exploiting vulnerability in Internet Explorer 6.0 SP1 on Windows XP SP2. Requires no user consent and does not download any file. Shell Code Injection into RAM from JavaScript with IE on Windows XP. Fileless, drive-by-download, client side...

SharpProxyLogon

SharpProxyLogon C POC for the ProxyLogon chained RCE / \ | / \ / / \ | ' \ / | '| ' \ / // '/ \ / / | | |/ / / \ / |/ | ' \ \ \ | | | | | | | | / /| | | Usage x64 injection: SharpProxyLogon.exe Shellcode injection uses built-in TikiTorch stub by @Rastamouse, this will spawn, suspend and inject...

GPU_ShellCode

gpu poisoning; hide the payload inside the gpu memory. after my older repo, in which i used the thread description to hide the payload, i wanted to find new way, so now im using nividia gpu memory using cuda api's to allocate, write, and free when there is no need for the payload to be found in...

Shellcode-Hide

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Ascii-And-Sub-Encoder

ASCII And/Sub Encoder This tool has been created while i was preparing for the offensive security CTP course leading to legacy OSCE certification. The tool generates nasm friendly assembly instructions of a customized Ascii Subtraction Encoder. The development of this tool is based on the...