MALICIOUS — virussign.com_efb367b3eb03e4dcbfd37321bc203650.vir

MALICIOUS — virussign.com_efb367b3eb03e4dcbfd37321bc203650.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100), attributed to the Pioneer family. 4 of 51 detection engines flagged it.

Identification

• SHA-256: 6238d9b8418817f0527642af7a654077d8ff0bd0eca14998a0116db4285a906d
• SHA-1: 5feea743754c765e3363d5bb1f8b597572c89a0f
• MD5: efb367b3eb03e4dcbfd37321bc203650
• imphash: 97c102a67574070b5b7cf54f11c4c0fa
• ssdeep: 3072:tywcuzBVqf36Fjt7/hHSrzMgEG1DJ42lQBV+UdE+rECWp7hKf6WU:xNHp9BV+UdvrEFp7hKlU
• TLSH: T16344B206327411DAE0E98E5028E10BED70F2EDDE41332A244DD297E72EE566FA87D174
• Submitted as: virussign.com_efb367b3eb03e4dcbfd37321bc203650.vir
• File type: pe · Size: 241607 bytes
• Verdict: malicious (86/100) · Family: Pioneer

Source: VirusSign · first seen 2026-08-01T00:00:00.000Z · SHA-256 verified

Detections (4 of 51 engines)

• ClamAV (daily): Win.Virus.Pioneer-9111434-0
• Microsoft Defender: Virus:Win32/Floxif.H
• Emsisoft (Emergency Kit): Win32.Floxif.A
• Kaspersky (KVRT): Virus.Win32.Pioneer.cz

Why this verdict

The malicious score of 86/100 is the fusion of 1 weighted signal:

• ClamAV (daily) flagged Win.Virus.Pioneer-9111434-0 (rule Win.Virus.Pioneer-9111434-0) - engine signal, weight 0.90, confidence 0.95

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.

File paths

• X:\:`:h:l:p:
• X:\:`:p:x:
• X:\:`:x:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report