Supply Chain Attack Using Identical PyPI Packages

The FortiGuard Labs team has discovered a new 0-day attack embedded in three PyPI packages (Python Package Index) called ‘colorslib’, ‘httpslib’, and “libhttps”. They were found on January 10, 2023, by monitoring an open-source ecosystem. The Python packages “colorslib” and “httpslib” were published on January 7, 2023, and “libhttps” was published on January 12, 2023. […]

Supply Chain Attack with Different PyPl Methods

In the beginning of November several malicious python packages distributing the W4SP malware were found in the Python Package Index (PyPI) open source repository. These packages contain malicious code, hidden inside or scripts, which downloads a stage 2 payload from a remote location. Stage 2 payload is W4SP stealer capable of stealing a wide […]

Mythic: Common Offensive Security Tool

Like Sliver, Mythic is a free-to-use, open-source tool. Written predominantly in Python, Mythic provides cross-platform payload creation options (Linux, MacOS, and Windows). With an active development community, and ‘plug-n-play’ functionality for its various (also open-source) agents, the technical entry barrier for users is comparatively low. Mythic is therefore attractive to threat actors of varying skill sets; […]

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