Powershell Exec, Windows shellcode stage, Bind IPv6 TCP Stager (Windows x86)

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Listen for an IPv6 connection Windows x86 Module Options msf use payload/cmd/windows/powershell/custom/bindipv6tcp msf payloadbindipv6tcp show actions ...actions... msf payloadbindipv6tcp set ACTION msf payloadbindipv6t...

Powershell Exec, Windows shellcode stage, Windows x64 Bind TCP Stager

Execute an x64 payload from a command via PowerShell. Custom shellcode stage. Listen for a connection Windows x64 Module Options msf use payload/cmd/windows/powershell/x64/custom/bindtcp msf payloadbindtcp show actions ...actions... msf payloadbindtcp set ACTION msf payloadbindtcp show options...

WebRTC Heap Buffer Overflow Vulnerability

WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome...

DoNot Team Hackers Updated its Malware Toolkit with Improved Capabilities

The Donot Team threat actor has updated its Jaca Windows malware toolkit with improved capabilities, including a revamped stealer module designed to plunder information from Google Chrome and Mozilla Firefox browsers. The improvements also include a new infection chain that incorporates previousl...

OffensiveVBA - Code Execution And AV Evasion Methods For Macros In Office Documents

In preparation for a VBS AV Evasion Stream/Video I was doing some research for Office Macro code execution methods and evasion techniques. The list got longer and longer and I found no central place for offensive VBA templates - so this repo can be used for such. It is very far away from being...

Dlinject - Inject A Shared Library (I.E. Arbitrary Code) Into A Live Linux Process, Without Ptrace

Inject a shared library i.e. arbitrary code into a live linux process, without ptrace. Inspired by Cexigua and linux-inject, among other things. Usage .. . | /| | || || / | .. / | | | | |/ \ | |/ / \ \ \ | \ | |/|| /| |\ \ | /| // | / /| / / /|| / source:...

VulnCheck KEV: CVE-2022-2294

WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome...

SharpEventPersist - Persistence By Writing/Reading Shellcode From Event Log

Persistence by writing/reading shellcode from Event Log. Usage The SharpEventPersist tool takes 4 case-sensitive parameters: -file "C:\path\to\shellcode.bin" -instanceid 1337 -source Persistence -eventlog "Key Management Service". The shellcode is converted to hex and written to the "Key Manageme...

Researchers Warn of Spam Campaign Targeting Victims with SVCReady Malware

A new wave of phishing campaigns has been observed spreading a previously documented malware called SVCReady. "The malware is notable for the unusual way it is delivered to target PCs — using shellcode hidden in the properties of Microsoft Office documents," Patrick Schläpfer, a threat analyst at...

Snake Keylogger Spreads Through Malicious PDFs

While most malicious e-mail campaigns use Word documents to hide and spread malware, a recently discovered campaign uses a malicious PDF file and a 22-year-old Office bug to propagate the Snake Keylogger malware, researchers have found. The campaign—discovered by researchers at HP Wolf...

Tetanus - Mythic C2 Agent Targeting Linux And Windows Hosts Written In Rust

Tetanus is a Windows and Linux C2 agent written in rust. Installation To install Tetanus, you will need Mythic set up on a machine. In the Mythic root directory, use mythic-cli to install the agent. payload start tetanus" sudo ./mythic-cli install github https://github.com/MythicAgents/tetanus su...

Google Chrome 78.0.3904.70 Remote Code Execution

Exploit Title: Google Chrome 78.0.3904.70 - Remote Code Execution Date: 2022-05-03 Exploit Author: deadlock Forrest Orr Type: RCE Platform: Windows Website: https://forrest-orr.net Twitter: https://twitter.com/ForrestOrr Vendor Homepage: https://www.google.com/chrome/ Software Link:...

Cisco RV340 SSL VPN Unauthenticated Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Cisco RV340 SSL VPN Unauthenticated Remote Code Execution', 'Description' = %q This module exploits a stack buffer overflow in the Cisco RV serie...

This New Fileless Malware Hides Shellcode in Windows Event Logs

A new malicious campaign has been spotted taking advantage of Windows event logs to stash chunks of shellcode for the first time in the wild. "It allows the 'fileless' last stage trojan to be hidden from plain sight in the file system," Kaspersky researcher Denis Legezo said in a technical write-...

PEzor-Docker - With The Help Of This Docker Image, You Can Easily Access PEzor On Your System!

With the help of this kali linux image, you can easily access PEzor on your system! Basically, this image is built from the kalilinux/kali-rolling image and then the PEzor shellcode and PE packer is installed on top of it. Sometimes, it's vital to have access to PEzor, specially in a post exploit...

Attackers Use Event Logs to Hide Malware

Researchers have discovered a malicious campaign utilizing a never-before-seen technique for quietly planting fileless malware on target machines. The technique involves injecting shellcode directly into Windows event logs. This allows adversaries to use the Windows event logs as a cover for...

Hacking Ham Radio: WinAPRS – Part 4

In part three of this series, we discovered and traced a memory corruption bug in WinAPRS using IDA Pro and WinDbg. We discovered that it could be used to gain control over the CPUs EIP register to obtain remote code execution. We found that there were limitations on the address that could be...

ALLPlayer ALLMediaServer V1.6 SEH Exploit

Exploit Title: ALLPlayer ALLMediaServer V1.6 SEH Exploit Version:ALLMediaServer V1.6 Exploit Author: Achilles Vendor Homepage: http://www.allmediaserver.org/ Downlod Link:http://www.allmediaserver.org/LiveUpdate/ALLMediaServer.exe Tested on: Windows 7 Sp1 x86 Original Dos Author: Yehia Elghaly...

Windows/x86 - XOR/DEC/NOT/ROR encrypted / encoded + null free reverse tcp Shellcode (840 bytes)

Windows/x86 - XOR/DEC/NOT/ROR XDNR encrypted / encoded + null free reverse tcp 192.168.201.11:4444 Shellcode 840 bytes / \ / /\ \ \ \ \ \ / | | \ / | | / / \ | / | \ | \ //\ / /| /| / / / / / X0R Cryptor with DEC/N0T/R0R encoder plus random byte insertion Author: @xen0vas / include...

Shhhloader - SysWhispers Shellcode Loader

Shhhloader is a SysWhispers Shellcode Loader that is currently a Work in Progress. It takes raw shellcode as input and compiles a C++ stub that has been integrated with SysWhispers in order to bypass AV/EDR. The included python builder will work on any Linux system that has Mingw-w64 installed. T...