ThreatFox IOC Database

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IOC ID:1796617
IOC: 251037ceebfbacd419b663ebcf0e01ec80a2c46dbfc85f66492c8585b481fb8c
IOC Type :sha256_hash
Threat Type :payload
Malware: Stealc
Confidence Level : Confidence level is high (100%)
Is compromised? : False
First seen:2026-04-23 14:00:52 UTC
Last seen:never
UUID:68fc6115-3f19-11f1-8759-42010aa4000a
Reporter o_zehentleitner
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Tags:github-typosquatting nailproxy Stealc unicorn-binance-websocket-api
Reference: https://blog.technopathy.club/nailproxy-space-github-malware-campaign

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o_zehentleitner
Custom loader deployed by the nailproxy.space campaign. Masqueraded as sysconf.exe 'Microsoft Windows Management Service' (unsigned, fake version 10.0.22606.1487). MSVC 2019 build 30148, 11.1 MB, FNV-API-hashing + embedded VM. Drops StealC DLL (c27590c7…) and executes via rundll32 ,#3.