Abstract: In order to create better shellcode for offensive cybersecurity, this study investigates the use of large language models (LLMs) such as Mistral and Llama. It focuses on LLM optimizations to ...

In a newly disclosed multi-stage threat campaign, attackers were seen skipping disk and leaning on in-memory tricks to deliver the XWorm remote access trojan (RAT). According to Forcepoint Labs’ ...

Supernova is an open-source tool that empowers users to securely encrypt and/or obfuscate their raw shellcode. Supernova supports various features beyond those typically found in a common shellcode ...

Remcos RAT gets a stealthy upgrade as attackers ditch old office exploits for a fileless PowerShell loader that runs entirely in memory. Threat actors have been spotted using a PowerShell-based ...

A newly identified malware family abuses the Outlook mail service for communication, via the Microsoft Graph API. A newly discovered post-exploitation malware kit targeting both Windows and Linux ...

ESET researchers discovered a previously unknown vulnerability in Mozilla products, exploited in the wild by Russia-aligned group RomCom. This is at least the second time that RomCom has been caught ...

The size of the reflective loader is approximately 4KB. Does not release the memory that was allocated by the injector, nor does it remove any existing RWX permissions set by the user injector, if ...

A state-sponsored threat actor has exploited two Cisco zero-day vulnerabilities in firewall devices to target the perimeter of government networks with two custom-built backdoors, in a global ...

Cisco warned today that a state-backed hacking group has been exploiting two zero-day vulnerabilities in Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) firewalls since November ...

BLACK HAT ASIA – Singapore – Windows fibers, little-known components of Windows OS, represent a largely undocumented code-execution pathway that exists exclusively in user mode — and is therefore ...