BlockchainC2

BlockchainC2 BlockchainC2 is a small POC server/agent to assess how the Blockchain specifically Ethereum's Smart Contract functionality can be used by an attacker for C2. Details regarding this application can be found here. Smart Contract The Smart Contract used within this POC is quite simple:...

sliver

Sliver Sliver is an open-source, cross-platform adversary emulation and red team framework designed for organizations of all sizes to perform authorized security testing. Sliver implants support command-and-control C2 over Mutual TLS mTLS, WireGuard, HTTPS, and DNS. Implants are dynamically...

Phoenix-Framework

Phoenix-Framework Phoenix is an async based post exploitation framework that abuses trusted sites for C2. Supported Platforms Phoenix currently supports the following platforms via their Bot APIs: Discord Telegram Reddit Coming soon Phoenix offers the basic following features : String Obfuscation...

external_c2_framework

externalc2 framework Python framework for usage with Cobalt Strike's External C2 specification as described in the spec. The primary design goal is to be a very modular implementation of the external c2 spec that provides enough abstraction to easily implement C2 channels for Cobalt Strike...

WebDavC2

WebDAVC2 LAST/CURRENT VERSION: 0.3 Author: Arno0x0x - @Arno0x0x WebDavC2 is a PoC of using the WebDAV protocol with PROPFIND only requests to serve as a C2 communication channel between an agent, running on the target system, and a controller acting as the actuel C2 server. The tool is distribute...

CustomC2ChannelTemplate

IAT Hooking for custom C2 channels This is a simple PoC and template for developing custom C2 channels for Cobalt Strike using IAT hooks applied by a reflective loader. Blog post: https://codex-7.gitbook.io/codexs-terminal-window/red-team/cobalt-strike/building-custom-c2-channels-by-hooking-winin...

OneDrive-UDC2

OneDrive UDC2 A Cobalt Strike User-Defined C2 channel that uses OneDrive as the transport layer. What you need A Microsoft Entra ID tenant with a user that has OneDrive for Business. An app registration with the Files.ReadWrite.All application permission. Setup 1. Register an application In Azure...

smtpshell

smtpshell A simple Reverse Shell that can communicate through Gmail SMTP or any other SMTP to evade network restrictions Note: This reverse shell communicates Via Gmail SMTP or u can use any other smtps as well but Gmail SMTP is valid because most of the companies block unknown traffic so gmail...

siphondns

SiphonDNS A PoC for techniques described in this research. Implements data exfiltration via non-standard sections of DNS. Server: $ ./siphondns-server -method ecs Starting DNS server cmd id Command received Receiving data...

DNSStager

What is DNSStager? DNSStager is an open-source project based on Python used to hide and transfer your payload using DNS. DNSStager will create a malicious DNS server that handles DNS requests to your domain and return your payload as a response to specific record requests such as AAAA or TXT...

secret_handshake

Secret Handshake - A Malware C2 Channel Using x509 Certs Over mTLS Motivation First off, why would I open source this? MITRE ATT&CK only talks about stolen or self-signed certs, and NDRs as far as I can tell pay very little attention to the content of x509 certificates outside of who is the issui...

SharpFtpC2

SharpFtpC2 PoC SharpFtpC2 is a small, experimental project aimed at exploring the possibility of using FTPS for relaying commands and responses between two remote computers. It employs the FTP protocol as a makeshift tunnel through which the computers, both acting as clients connected to an FTP...

Powershell-C2

Powershell-C2 This attack stems off of my Powershell Payload Excel Delivery, but it uses a really cool method for Command and Control/persistence on the box. A walk-through can be found here: http://enigma0x3.wordpress.com/2014/01/17/command-and-control-using-powershell-and-your-favorite-website/...

WSC2

WSC2 LAST/CURRENT VERSION: 0.1 Author: Arno0x0x - @Arno0x0x WSC2 is a PoC of using the WebSockets and a browser process to serve as a C2 communication channel between an agent, running on the target system, and a controller acting as the actuel C2 server. The tool is distributed under the terms o...

wikipedia-c2

Wikipedia-C2 Publicación del blog Wikipedia C2 Este es un proyecto de demostración para ilustrar Comando y Control utilizando Wikipedia. Después de la demostración de Josh Abraham de C2 utilizando Slack e ICMP, pensé en explorar qué otras opciones en los sitios principales de internet podrían...

Malicious code in multicore-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d643b52dafcb56aba0bd945697117be2a15447bcb4b183aabff3fa72824b75fb [email protected] is published under a spoofed author identity Blake Embrey, maintainer of array-flatten and advertises itself as an array utility,...

ToxicPanda 2.0 and GoldDigger Expand Android Banking Attacks with On-Device Fraud

Cybersecurity researchers have shed light on an updated version of ToxicPanda aka TgToxic that comes with "significant enhancements," including a set of 167 remote commands and expands its targeting footprint globally. Zimperium zLabs, in a Wednesday report, said the Android malware also features...

Transform Chain

Stack multiple stream transforms comma-separated module paths. !/usr/bin/env python3 -- coding: utf-8 -- """Composable transform chain — stack multiple stream transforms on one C2 channel.""" from future import annotations import importlib import re from typing import List, Optional from...

MAL-2026-13955 Malicious code in mutex-forge (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d3e6d6c8a6e7f9463fa8a07604b4699b1dba8415ee6759e3145b0cab183f4421 The package presents itself as a mutex/semaphore library but contains a hidden second-stage loader in lib/Mutex.js. When runExclusive is invoked with...

Fake CCleaner installs GhostDesk Chrome spyware

A fake version of the popular PC cleaning tool CCleaner is being used to infect Windows users with a malicious Chrome extension called GhostDesk, which acts as spyware inside the browser. With more than 2 billion downloads worldwide, CCleaner is one of the best-known Windows utilities, making it ...