MALICIOUS — virussign.com_008b021670cbdafe0ba02346a6e30e00.vir

MALICIOUS — virussign.com_008b021670cbdafe0ba02346a6e30e00.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100), attributed to the Obfus family. 5 of 55 detection engines flagged it.

Identification

• SHA-256: 52e2eaf087abc83fb2d20e862143966602f15c560829b23749098dd12debe9e4
• SHA-1: ea7147c81cde1e25346f3c3d0dc714b99db8170d
• MD5: 008b021670cbdafe0ba02346a6e30e00
• imphash: b84a89844de54bc2efd1d41953a5ea59
• ssdeep: 1536:gMnjZAr0NEd+b/T+wqyyHWJtPhe86EVsABj+xa:XnjZ+2gwqtHWJtPWAj+xa
• TLSH: T188389E043AA4B012EDE4F6A34D6B65EE6E1764A3F930CCD4522F01520BDCFABD852913
• Submitted as: virussign.com_008b021670cbdafe0ba02346a6e30e00.vir
• File type: pe · Size: 78840 bytes
• Verdict: malicious (87/100) · Family: Obfus

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

Detections (5 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• ClamAV (daily): Win.Trojan.Obfus-38
• Microsoft Defender: Backdoor:Win32/Berbew!pz
• Emsisoft (Emergency Kit): Gen:Trojan.ShellObject.eyX@aiwOwSn
• Kaspersky (KVRT): Backdoor.Win32.Padodor.gen

Why this verdict

The malicious score of 87/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Obfus-38 (rule Win.Trojan.Obfus-38) - engine signal, weight 0.90, confidence 0.95
• Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55

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