MALICIOUS — virussign.com_7a1cd50b7f6f828b9452ae2d1b8a9d90.vir

MALICIOUS — virussign.com_7a1cd50b7f6f828b9452ae2d1b8a9d90.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Socks family. 7 of 55 detection engines flagged it.

Identification

• SHA-256: 3c587d0138380c3ad49972a1372326eddbf546d7521b90944bd7edcce170d9ad
• SHA-1: 0bb71925b464e6fc21a0cd674c0de075d20de6c5
• MD5: 7a1cd50b7f6f828b9452ae2d1b8a9d90
• imphash: 178689c38c1294cbf87aafcafb2357ed
• ssdeep: 12288:AC1KGLIjBtoiEUUIzU+4zjrlYkCWXvS1RbK7W1KaGJs1kA0+mV8:ArQrKkBK1RZ1QWCuV
• TLSH: T1515223D82BD3FC6CEBCCEEE18E088F1EA54E02549A3D4319950029D75A439FB4375626
• Submitted as: virussign.com_7a1cd50b7f6f828b9452ae2d1b8a9d90.vir
• File type: pe · Size: 919792 bytes
• Verdict: malicious (93/100) · Family: Socks

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

Detections (7 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Worm.Socks-10058895-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Microsoft Defender: Worm:Win32/Autorun
• Emsisoft (Emergency Kit): Trojan.Stealer.557
• Kaspersky (KVRT): HEUR:Trojan.Win32.Generic

Why this verdict

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

• ClamAV (daily) flagged Win.Worm.Socks-10058895-0 (rule Win.Worm.Socks-10058895-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: UPX, Microsoft Linker - 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.

Embedded domains

• r.fr
• c.gq

File paths

• p:\uc

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report