MALICIOUS — virussign.com_ff015eb053a57a5c41218d3fc2e054a0.vir

MALICIOUS — virussign.com_ff015eb053a57a5c41218d3fc2e054a0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Virlock family. 5 of 51 detection engines flagged it.

Identification

• SHA-256: c8c181eccb70e6d4fef9263b06deaa7e309f67f308a302d783a5eca54352ba74
• SHA-1: 8a47ba00ac057b920e02d41b0c2f5c7af562a2a0
• MD5: ff015eb053a57a5c41218d3fc2e054a0
• imphash: 9783c24f999ad3fb6aa2c7f007825cea
• ssdeep: 6144:TZo6XnyoLao0x2rA3bulCg5Qi3dr+LvvdzThdKyZ9nidWPRfCz8WS0NZsGwfQn:TvXyoulrkCg5QiNkdzlgAidWcpSuZhS
• TLSH: T1AC4A02B57601EB69CD498024C75B6D5CB29DCF60F5B33472A7BCE17A16024A3E83098B
• Submitted as: virussign.com_ff015eb053a57a5c41218d3fc2e054a0.vir
• File type: pe · Size: 441856 bytes
• Verdict: malicious (98/100) · Family: Virlock

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.Virus.Virlock-6804475-0
• Microsoft Defender: Ransom:Win32/ContiCrypt.LOD!MTB
• Emsisoft (Emergency Kit): Win32.Virlock.Gen.1
• Kaspersky (KVRT): Virus.Win32.PolyRansom.b

Why this verdict

The malicious score of 98/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Virus.Virlock-6804475-0 (rule Win.Virus.Virlock-6804475-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged Ransom:Win32/ContiCrypt.LOD!MTB (rule Ransom:Win32/ContiCrypt.LOD!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Win32.Virlock.Gen.1 (rule Win32.Virlock.Gen.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Virus.Win32.PolyRansom.b (rule Virus.Win32.PolyRansom.b) - engine signal, weight 0.55, confidence 0.85
• 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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report