Mini Shai-Hulud Worm

Reverse Engineering The Mini Shai-Hulud Worm & Defense (Part 2)

20 May 2026·4 mins

Reverse Engineering Mini Shai-Hulud Worm Mini Shai-Hulud Worm TeamPCP Microsoft Supply Chain Attack Durabletask==1.4.1 Python Python3

This blog provides details regarding the second variant of the Mini Shai-Hulud Worm after a cybersecurity researcher, @r4shsec, reverse engineered the compromised package, durabletask==1.4.1.

Reverse Engineering the Mini Shai-Hulud Worm Affecting Mistral==2.4.6 (Part 1)

12 May 2026·6 mins

Reverse Engineering Mini Shai-Hulud Worm Worm Malware Pypi Python Python3 Mistral Mistral AI MistralAI Russia Supply Chain Supply Chain Attack Cybersecurity Mistral==2.4.6 TeamPCP

This blog provides details regarding the Mini Shai-Hulud Worm after a cybersecurity researcher, @r4shsec, reverse engineered the compromised package, mistral==2.4.6.

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