Beyond Takedown: Measuring Malicious Go Module Persistence in the Wild

We measure an automation-based supply chain campaign in the Go ecosystem. The attackers repackage legitimate Go modules under attacker-controlled owners, and embed them with obfuscated code for an import-triggered downloader. Our results come from two complementary analyses: a a manual search on...

Malicious code in pystylish (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3a6a09e52477106b9586e89c2b0207bdc51e6d22dad500b7cc12a424d684c35b On import pystylish, the package's init.py spawns a daemon thread that downloads a Windows executable from https://goy.mikoz.xyz/boh3.exe, writes it ...

Malicious code in pam98wyfupa98w (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 be7177fd2d56b518724377233ca5eda13a07f6252e400cfb4c1115db456b5fd8 Importing the module starts a reverse shell --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-11-d1n0...