MALICIOUS — virussign.com_c31349b209f090c8f09bdd16d7f28360.vir

MALICIOUS — virussign.com_c31349b209f090c8f09bdd16d7f28360.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100). 5 of 55 detection engines flagged it.

Identification

• SHA-256: 27e46078a418ae5f50edad12633de5b4cbf8fcf3bb700188f27809330f67813f
• SHA-1: cb0912fae0919b2a2ce58087bfc1bed950de07e9
• MD5: c31349b209f090c8f09bdd16d7f28360
• imphash: d41d8cd98f00b204e9800998ecf8427e
• ssdeep: 12288:IvFZ9Men/bK0pTpcpKLcvcRdM8L1UoMdOjLbUgXH4GWs2tOF8uifd5iOi:IvFPLcv3mhMCLbUq4GW1tOauivS
• TLSH: T1EA58A871BA0CED626129C432BD357C5E382BC60035610EE8DB87953966C226D1DCBA7F
• Submitted as: virussign.com_c31349b209f090c8f09bdd16d7f28360.vir
• File type: pe · Size: 1662464 bytes
• Verdict: malicious (86/100)

Source: VirusSign · first seen 2026-08-15T00:00:00.000Z · SHA-256 verified

Detections (5 of 55 engines)

• ClamAV (daily): BC.Win.Virus.Ransom-9157.B
• Microsoft Defender: Trojan:Win32/NabucurObfs
• Emsisoft (Emergency Kit): Win32.Virlock.Gen.5
• Trellix Stinger (McAfee): W32/VirRansom
• Kaspersky (KVRT): Virus.Win32.PolyRansom.a

Why this verdict

The malicious score of 86/100 is the fusion of 1 weighted signal:

• ClamAV (daily) flagged BC.Win.Virus.Ransom-9157.B (rule BC.Win.Virus.Ransom-9157.B) - engine signal, weight 0.90, confidence 0.95

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report