Threats Tagged 'plugins'

VoidLink is an advanced malware framework designed for Linux systems, focusing on cloud and container environments. It includes custom loaders, implants, rootkits, and modular plugins for long-term access. The framework employs a flexible architecture with a Plugin API inspired by Cobalt Strike. VoidLink uses multiple security mechanisms, including runtime code encryption and adaptive behavior based on the detected environment. Developed by Chinese-affiliated developers, it demonstrates high technical expertise across multiple programming languages. The framework includes cloud-focused capabilities, credential harvesting, and various command-and-control channels. While its intended use remains unclear, VoidLink appears to be positioned for potential commercial use.

MediumMalwareGermanyFranceUnited Kingdom+4#cloud-native#chinese-affiliated#rootkit

AsyncRAT, a remote access trojan known since 2019, has been rewritten in Rust, marking a shift from its original C# implementation. This change aims to complicate reverse engineering efforts due to limited analysis tool support for Rust. The malware retains its core functionality, including plugin installation, code execution, and persistence. It installs via scheduled tasks or temporary directory copying, stores plugins in the registry, and communicates with command and control servers over TLS. The Rust variant supports fewer commands compared to its .NET counterpart, suggesting ongoing development. The malware collects system information, including hardware ID, OS details, and antivirus software presence. Debug strings in the samples indicate active development of this Rust version.

MediumMalwareGermanyFranceNetherlands+4#reverse engineering#command and control#system information