Linux/x86 - Polymorphic linux x86 Shellcode (92 Bytes)

Exploit Title: Polymorphic linux x86 nc -lvve/bin/sh -p13377 shellcode 92 Bytes Exploit Author: Eduardo Silva Tested on: Linux x8664 SMP Debian 4.19.260-1 SLAE/Student ID: PA-31319 Webpage: https://0xnibbles.github.io/ Description: This shellcode is a polymorphic version of...

FlipRotation v1.0 decoder - Shellcode (146 bytes)

Exploit Title: FlipRotation v1.0 decoder - Shellcode 146 bytes Exploit Author: Eduardo Silva Date: 2022-12-31 Tested on: Linux x8664 SMP Debian 4.19.260-1 SLAE/Student ID: PA-31319 Webpage: https://0xnibbles.github.io/ Twitter: @0xnibbles Course: This shellcode was created for the x86 Assembly...

Inbit Messenger v4.9.0 - Unauthenticated Remote SEH Overflow

Exploit Title: Inbit Messenger v4.9.0 - Unauthenticated Remote SEH Overflow Date: 11/08/2022 Exploit Author: a-rey Vendor Homepage: http://www.inbit.com/support.html Software Link: http://www.softsea.com/review/Inbit-Messenger-Basic-Edition.html Version: v4.6.0 - v4.9.0 Tested on: Windows XP SP3,...

Scdbg 1.0 Denial Of Service

Exploit Title: Scdbg 1.0 - Buffer overflow DoS Discovery by: Rafael Pedrero Discovery Date: 2021-06-13 Vendor Homepage: http://sandsprite.com/blogs/index.php?uid=7&pid=152 Software Link : https://github.com/dzzie/VSLIBEMU Tested Version: 1.0 - Compile date: Jun 3 2021 20:57:45 Tested on: Windows ...

SUSE CVE-2011-3178

In the web ui of the openbuildservice before 2.3.0 a code injection of the project rebuildtimes statistics could be used by authorized attackers to execute shellcode...

Monomorph - MD5-Monomorphic Shellcode Packer - All Payloads Have The Same MD5 Hash

════════════════════════════════════╦═══ ╔═╦═╗ ╔═╗ ╔═╗ ╔═╗ ╔═╦═╗ ╔═╗ ╔══╔═╗ ╠═╗ ═╩ ╩ ╩═╚═╝═╩ ╩═╚═╝═╩ ╩ ╩═╚═╝═╩ ╠═╝═╩ ╩═ ════════════════════════════════╩═══════ By Retr0id ═══ MD5-Monomorphic Shellcode Packer ═ ══ USAGE: python3 monomorph.py inputfile outputfile payloadfile What does it do? It...

Researchers Uncover Packer Used by Several Malware to Evade Detection for 6 Years

A shellcode-based packer dubbed TrickGate has been successfully operating without attracting notice for over six years, while enabling threat actors to deploy a wide range of malware such as TrickBot, Emotet, AZORult, Agent Tesla, FormBook, Cerber, Maze, and REvil over the years. "TrickGate manag...

Researchers Uncover Packer Used by Several Malware to Evade Detection for 6 Years

A shellcode-based packer dubbed TrickGate has been successfully operating without attracting notice for over six years, while enabling threat actors to deploy a wide range of malware such as TrickBot, Emotet, AZORult, Agent Tesla, FormBook, Cerber, Maze, and REvil over the years. "TrickGate manag...

GuLoader: The NSIS Vantage Point

GuLoader: The NSIS Vantage Point By Nico Paulo Yturriaga · January 24, 2023 GuLoader is an advanced shellcode downloader infamous for using anti-analysis tricks to evade detection and obstruct reverse engineering. As of this writing, the GuLoader campaign is aggressively ongoing. Trellix’s...

GuLoader: The NSIS Vantage Point

GuLoader: The NSIS Vantage Point By Nico Paulo Yturriaga · January 24, 2023 GuLoader is an advanced shellcode downloader infamous for using anti-analysis tricks to evade detection and obstruct reverse engineering. As of this writing, the GuLoader campaign is aggressively ongoing. Trellix’s...

MP3 Convert Lord V1.0 Local Seh Exploit

Exploit Title: MP3 Convert Lord V1.0 Local Seh Exploit Date: 06.01.2023 Vendor Homepage: http://www.avlord.com/ Software Link: https://www.softpedia.com/dyn-postdownload.php/baa965c6b5d22d62987a4638f33d5ec1/63b86eb2/3ecb/4/2 Exploit Author: Achilles Tested Version: 1.0 Tested on: Windows 7 x64 1....

CD MP3 Terminator V2.07 Local Seh Exploit

Exploit Title: CD MP3 Terminator V2.07 Local Seh Exploit Date: 31.12.2022 Vendor Homepage: http://www.cdmp3terminator.com Software Link: https://www.softpedia.com/dyn-postdownload.php/7a9b28e4e4800cd04331f2f3df26259a/63b031ec/7084/4/2 Exploit Author: Achilles Tested Version: 2.07 Tested on: Windo...

Raspberry Robin Worm Evolves to Attack Financial and Insurance Sectors in Europe

Financial and insurance sectors in Europe have been targeted by the Raspberry Robin worm, as the malware continues to evolve its post-exploitation capabilities while remaining under the radar. "What is unique about the malware is that it is heavily obfuscated and highly complex to statically...

GuLoader’s Advanced Anti-Analysis Techniques

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary GuLoader is an advanced malware downloader that uses polymorphic shellcode to bypass traditional security solutions. In GuLoader, all embedded DJB2 hash values are mapped against every API used by the...

GuLoader Malware Utilizing New Techniques to Evade Security Software

Cybersecurity researchers have exposed a wide variety of techniques adopted by an advanced malware downloader called GuLoader to evade security software. "New shellcode anti-analysis technique attempts to thwart researchers and hostile environments by scanning entire process memory for any virtua...

macOS/x64 Execve Caesar Cipher String Null-Free Shellcode (286 bytes)

Shellcode Title: macOS/x64 - Execve Caesar Cipher String Null-Free Shellcode 286 Bytes Shellcode Author: Bobby Cooke boku @0xBoku github.com/boku7 Tested on: macOS Monterey; 21.6.0 Darwin Kernel Version; x8664 Shellcode Description: macOS 64 bit shellcode. Uses execve syscall to spawn bash. The...

macOS/x64 Execve Null-Free Shellcode (253 bytes)

Shellcode Title: macOS/x64 - Execve Null-Free Shellcode 253 Bytes Shellcode Author: Bobby Cooke boku @0xBoku github.com/boku7 Date: 12/20/2022 Tested on: macOS Monterey; 21.6.0 Darwin Kernel Version; x8664 Shellcode Description: macOS 64 bit shellcode. Uses execve syscall to spawn bash. The strin...

laZzzy - Shellcode Loader, Developed Using Different Open-Source Libraries, That Demonstrates Different Execution Techniques

laZzzy is a shellcode loader that demonstrates different execution techniques commonly employed by malware. laZzzy was developed using different open-source header-only libraries. Features Direct syscalls and native Nt functions not all functions but most Import Address Table IAT evasion Encrypte...

Truebot exploits vulnerability in Netwrix to deploy Clop Ransomware

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary In 2017, Truebot was discovered to be linked to the Silence group and has affected more than 1,500 systems worldwide with shellcode, Cobalt Strike beacons, Grace malware, the Teleport tool, and Clop...

Google Warns of Internet Explorer Zero-Day Vulnerability Exploited by ScarCruft Hackers

An Internet Explorer zero-day vulnerability was actively exploited by a North Korean threat actor to target South Korean users by capitalizing on the recent Itaewon Halloween crowd crush to trick users into downloading malware. The discovery, reported by Google Threat Analysis Group researchers...