MALICIOUS — virussign.com_6d7bf24d52cabda9ccbae655cbdf9750.vir

MALICIOUS — virussign.com_6d7bf24d52cabda9ccbae655cbdf9750.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Obfus family. 7 of 52 detection engines flagged it.

Identification

• SHA-256: 791a0fb83f3fb9b3c3c6000c3c797eeb266eb9637ef9a8d0f8ed68bf0f442f8e
• SHA-1: fc79e60e79cd3307a9f7f911e202f689d0b8e6e4
• MD5: 6d7bf24d52cabda9ccbae655cbdf9750
• imphash: fd3c6bb2bbcac6224e2db4acc493e618
• ssdeep: 1536:gETmwrbDOYEIm0E9BbxMqxflKQqUs4n4E:ZsYK9doH64
• TLSH: T198375A46B0CB580DEFF78E98FBD5355C42991FA2EAAB9A144900D906F1C4B23DC5C835
• Submitted as: virussign.com_6d7bf24d52cabda9ccbae655cbdf9750.vir
• File type: pe · Size: 75264 bytes
• Verdict: malicious (93/100) · Family: Obfus

Source: VirusSign · first seen 2026-08-12T00:00:00.000Z · SHA-256 verified

Detections (7 of 52 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• ClamAV (daily): Win.Trojan.Obfus-38
• YARA: JPCERT/CC: JPCERT_Emotet
• YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
• Microsoft Defender: Backdoor:Win32/Padodor.SK!MTB
• Emsisoft (Emergency Kit): Gen:Trojan.ShellObject.eyW@auwdJzc
• Kaspersky (KVRT): Backdoor.Win32.Padodor.gen

Why this verdict

The malicious score of 93/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Obfus-38 (rule Win.Trojan.Obfus-38) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_Emotet (rule JPCERT_Emotet) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70
• 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