MALICIOUS — virussign.com_51c1ea1b9ff995eca7226eb6fae4f0a0.vir

MALICIOUS — virussign.com_51c1ea1b9ff995eca7226eb6fae4f0a0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the Dosq family. 5 of 51 detection engines flagged it.

Identification

• SHA-256: 117a922182c7e129d2a26fd39e803d037e3fdc72d6cdadb031b8c9d278d106ba
• SHA-1: 1e473534b4850974795665eaa2df4a09ac10104b
• MD5: 51c1ea1b9ff995eca7226eb6fae4f0a0
• imphash: cdad71f00be06ad1b130e995c45f78b1
• ssdeep: 3072:hbYZog5OP08UAaY2Pzijff8/EChA/4pRBdHeZVaoUwW3cImguhao:hbeox5UAOPejffZEUjUw8xmgu
• TLSH: T1EA4BD8AE6A9746EFC31B37416E9014CC13D206CAD1878D66E009C285ABF17F7B98C5E1
• Submitted as: virussign.com_51c1ea1b9ff995eca7226eb6fae4f0a0.vir
• File type: pe · Size: 479584 bytes
• Verdict: malicious (95/100) · Family: Dosq

Source: VirusSign · first seen 2026-07-28T00:00:00.000Z · SHA-256 verified

Detections (5 of 51 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• ClamAV (daily): Win.Packed.Generic-9967832-0
• Kaspersky (KVRT): Trojan.Win32.VB.dosq
• Microsoft Defender: Trojan:Win32/Fareit.VB!MTB
• Trellix Stinger (McAfee): Trojan-JBCL!51C1EA1B9FF9

Why this verdict

The malicious score of 95/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Packed.Generic-9967832-0 (rule Win.Packed.Generic-9967832-0) - engine signal, weight 0.90, confidence 0.95
• Kaspersky (KVRT) flagged Trojan.Win32.VB.dosq (rule Trojan.Win32.VB.dosq) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: http://purl.org/dc/elements/1.1/, http://www.iec.ch - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55

Dynamic analysis (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://ns.adobe.com/xap/1.0/
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/photoshop/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/sType/ResourceEvent#
• http://ns.adobe.com/xap/1.0/sType/ResourceRef#
• http://www.iec.ch

Embedded domains

• ns.adobe.com
• www.w3.org
• purl.org
• www.iec.ch

File paths

• C:\Program

More Dosq samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report