MALICIOUS — bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

MALICIOUS — bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100), attributed to the Mydoom family. 7 of 52 detection engines flagged it.

Identification

• SHA-256: bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
• SHA-1: e858c206d2d1542a79936cb00d85da853bfc95e2
• MD5: b0fe74719b1b647e2056641931907f4a
• imphash: db53d96991d2edfe7441be1b61e466f4
• ssdeep: 192:tZWNqWKIzebvOZnzCj6juhEJS3/Uf/tpfmG62X9f3:tZ6qWTYvczfahX/UHtF6e9f3
• TLSH: T111207B00417298ACCAD86D7278AE8ADC40B353044EEF9EC54433624F4D0A57BBF8A339
• Submitted as: bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
• File type: pe · Size: 8192 bytes
• Verdict: malicious (91/100) · Family: Mydoom

Detections (7 of 52 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Worm.Mydoom-8
• Detect It Easy (packer/type): DIE:UPX 1.24
• Kaspersky (KVRT): Email-Worm.Win32.Mydoom.ux
• Microsoft Defender: Worm:Win32/Mydoom.O!backdoor
• Emsisoft (Emergency Kit): Trojan.AgentWDCR.IXJ
• Trellix Stinger (McAfee): W32/Mydoom.i.o@MM

Why this verdict

The malicious score of 91/100 is the fusion of 3 weighted signals:

• ClamAV (daily) flagged Win.Worm.Mydoom-8 (rule Win.Worm.Mydoom-8) - engine signal, weight 0.90, confidence 0.95
• Detect It Easy (packer/type) flagged DIE:UPX 1.24 (rule DIE:UPX 1.24) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: UPX, high-entropy-sections:UPX1, UPX 1.24 - 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.

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report