MALICIOUS — virussign.com_65aff9415289754227a0b0b986097b50.vir

MALICIOUS — virussign.com_65aff9415289754227a0b0b986097b50.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Floxif family. 5 of 52 detection engines flagged it.

Identification

• SHA-256: bb62e570284d0316674416957e0b4ee22792f4892bbac5b8e991fce3f65c943f
• SHA-1: c328e52c931930c4af9ff30f2d5e35dfefa4f754
• MD5: 65aff9415289754227a0b0b986097b50
• imphash: a68cdbcdef134517d8c0ef74e69b1e44
• ssdeep: 12288:hiPX+pd167QhE0s7+jM+M6ugRfMMkIM7ovX+pd167QhE0u7+YrBjvrEH7sX:oE6Ehg7mM+M6RkMkIM7gE6Eh67ZrEH7+
• TLSH: T1D64FCFE80B23220FC9B15B07AD0A4A4E65678872D56E5E4CD30BD1AC9DE757F843C0B9
• Submitted as: virussign.com_65aff9415289754227a0b0b986097b50.vir
• File type: pe · Size: 751319 bytes
• Verdict: malicious (97/100) · Family: Floxif

Detections (5 of 52 engines)

• ClamAV (daily): Win.Virus.Pioneer-9111434-0
• LIEF (executable format parser): lief:invalid-authenticode
• 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 97/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Virus.Pioneer-9111434-0 (rule Win.Virus.Pioneer-9111434-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged Virus:Win32/Floxif.H (rule Virus:Win32/Floxif.H) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Win32.Floxif.A (rule Win32.Floxif.A) - engine signal, weight 0.55, confidence 0.85
• LIEF (executable format parser) flagged lief:invalid-authenticode (rule lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70

Dynamic analysis (windows)

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

Runtime network

• none

Embedded URLs

• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T

Embedded domains

• crl.microsoft.com
• www.microsoft.com
• go.microsoft.com

File paths

• V:\:j:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report