SUSPICIOUS — 4690254_tekst__pesni__a_.pdf

SUSPICIOUS — 4690254_tekst__pesni__a_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 6f8f431cd04ae0840e5876cd1e4bbbff5fc94f01546c6c9320c2db8ee6a3c3fb
• SHA-1: 84a70f3a8fd2597c47b7796231f80508d2936016
• MD5: a1635e32750a784177ab8704569cfbf6
• ssdeep: 6144:E1jrZfJs7k2OCDt99wt4+GL78ANiGtWG7zexQgp/sjvnp:Ex5JswY007PWGHA6
• TLSH: T16D4812F2AA45AA99C6DDBA9ABD74007D7912914311F0272230A35DE577F117F330E838
• Submitted as: 4690254_tekst__pesni__a_.pdf
• File type: pdf · Size: 382456 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B5%D0%BA%D1%81%D1%82+%D0%BF%D0%B5%D1%81%D0%BD%D0%B8+%D0%B0+%D0%BD%D0%B0+%D0%BC%D0%BE%D1%80%D0%B5+%D0%B1%D0%B5%D0%BB%D1%8B%D0%B9+%D0%BF%D0%B5%D1%81%D0%BE%D0%BA+%D0%B6%D0%B0%D0%BD%D0%BD%D0%B0+%D1%84%D1%80%D0%B8%D1%81%D0%BA%D0%B5&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690186_starbound__update__5_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690115_yelchin__safarli__mne_.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - 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.

Embedded URLs

• http://botcraftman.ru/?lip&keyword=%D1%82%D0%B5%D0%BA%D1%81%D1%82+%D0%BF%D0%B5%D1%81%D0%BD%D0%B8+%D0%B0+%D0%BD%D0%B0+%D0%BC%D0%BE%D1%80%D0%B5+%D0%B1%D0%B5%D0%BB%D1%8B%D0%B9+%D0%BF%D0%B5%D1%81%D0%BE%D0%BA+%D0%B6%D0%B0%D0%BD%D0%BD%D0%B0+%D1%84%D1%80%D0%B8%D1%81%D0%BA%D0%B5&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690186_starbound__update__5_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690115_yelchin__safarli__mne_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690043_usb__xtaf__xplorer_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report