Malicious Package

Overview github.com/lastnymph/gouid is a malicious package. This package contains malicious code designed to provide attackers with on-demand remote access to a developer's system or CI/CD environment. The package and some other variants use typosquatting to imitate legitimate packages. Upon...

Malicious Package

Overview github.com/briefinitia/gouid is a malicious package. This package contains malicious code designed to provide attackers with on-demand remote access to a developer's system or CI/CD environment. The package and some other variants use typosquatting to imitate legitimate packages. Upon...

Malicious Package

Overview github.com/ordinarymea/tnsrids is a malicious package. This package contains malicious code designed to provide attackers with on-demand remote access to a developer's system or CI/CD environment. The package and some other variants use typosquatting to imitate legitimate packages. Upon...

New PS1Bot Malware Campaign Uses Malvertising to Deploy Multi-Stage In-Memory Attacks

Cybersecurity researchers have discovered a new malvertising campaign that's designed to infect victims with a multi-stage malware framework called PS1Bot. "PS1Bot features a modular design, with several modules delivered used to perform a variety of malicious activities on infected systems,...

New PS1Bot Malware Campaign Uses Malvertising to Deploy Multi-Stage In-Memory Attacks

Cybersecurity researchers have discovered a new malvertising campaign that's designed to infect victims with a multi-stage malware framework called PS1Bot. "PS1Bot features a modular design, with several modules delivered used to perform a variety of malicious activities on infected systems,...

Malvertising campaign leads to PS1Bot, a multi-stage malware framework

Cisco Talos has observed an ongoing malware campaign that seeks to infect victims with a multi-stage malware framework, implemented in PowerShell and C, which we are referring to as "PS1Bot." PS1Bot features a modular design, with several modules delivered used to perform a variety of malicious...

Malicious Go, npm Packages Deliver Cross-Platform Malware, Trigger Remote Data Wipes

Cybersecurity researchers have discovered a set of 11 malicious Go packages that are designed to download additional payloads from remote servers and execute them on both Windows and Linux systems. "At runtime the code silently spawns a shell, pulls a second-stage payload from an interchangeable...

SharPyShell

SharPyShell SharPyShell is a tiny and obfuscated ASP.NET webshell that executes commands received by an encrypted channel compiling them in memory at runtime. SharPyShell supports only C web applications that runs on .NET Framework = 2.0VB is not supported atm. Usage python3 SharPyShell.py genera...

Hackers Use TikTok Videos to Distribute Vidar and StealC Malware via ClickFix Technique

The malware known as Latrodectus has become the latest to embrace the widely-used social engineering technique called ClickFix as a distribution vector. "The ClickFix technique is particularly risky because it allows the malware to execute in memory rather than being written to disk," Expel said ...

N. Korean Lazarus Group Targets Microsoft IIS Servers to Deploy Espionage Malware

The infamous Lazarus Group actor has been targeting vulnerable versions of Microsoft Internet Information Services IIS servers as an initial breach route to deploy malware on targeted systems. The findings come from the AhnLab Security Emergency response Center ASEC, which detailed the advanced...

Fileless attacks: How attackers evade traditional AV and how to stop them

When you hear about malware, theres a good chance you think of sketchy executables or files with extensions like .DOCX or .PDF that, once opened, execute malicious code. These are examples of file-based attacks--and while they can be bad, theyre nothing compared to their fileless cousins. As the...

ASUS RT-AC68U and ASUS RT-AC5300 have security vulnerabilities

The ASUS RT-AC68U and ASUS RT-AC5300 are both routers from the Chinese company ASUS. A command injection vulnerability exists in the Asus RT-AC68U prior to version 3.0.0.4.385.20633 and RT-AC5300 prior to version 3.0.0.4.384.82072, which stems from a failure to properly validate data boundaries...

DCOM abuse and lateral movement with Cobalt Strike

Introduction When researching lateral movement techniques I came across a post from Raphael Mudge of Cobalt Strike fame. He details scripting an Aggressor Script for Matt Nelson’s MMC20.Application Lateral Movement technique. Reading that post spurred me to make my own DCOM based lateral movement...

A New SolarWinds Flaw Likely Had Let Hackers Install SUPERNOVA Malware

An authentication bypass vulnerability in the SolarWinds Orion software may have been leveraged by adversaries as a zero-day to deploy the SUPERNOVA malware in target environments. According to an advisory published yesterday by the CERT Coordination Center, the SolarWinds Orion API that's used t...

A Second Hacker Group May Have Also Breached SolarWinds, Microsoft Says

As the probe into the SolarWinds supply chain attack continues, new digital forensic evidence has brought to light that a separate threat actor may have been abusing the IT infrastructure provider's Orion software to drop a similar persistent backdoor on target systems. "The investigation of the...

Carbon Black EDR’s All-New Live Query Capability and Enhanced Fileless Visibility

VMware Carbon Black is excited to announce that VMware Carbon Black EDR formerly CB Response, recently named by Gartner as a 2020 Customers’ Choice for Endpoint Detection and Response solutions, now features enhanced insight into fileless activity via Microsoft’s AMSI and a brand new Live Query...

PoshC2

!PoshC2 Logohttps://raw.githubusercontent.com/nettitude/PoshC...

Authenticated WMI Exec Via Powershell

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/post/windows/powershell' require 'msf/core/post/windows/priv' require 'msf/core/exploit/powershell/dotnet' class MetasploitModule...