SUSPICIOUS — 4693007_akkorduy__tum_.pdf

SUSPICIOUS — 4693007_akkorduy__tum_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 17c967adfad68726eb679d4432ca6889bf66a8d96a81be6ddf68cd75912d665f
• SHA-1: 357cd6b918369a310ef4c1c4c989be0ac3875023
• MD5: 804d695affb6ceedef830bebfbdca85d
• ssdeep: 6144:B4JB/NgwPp0mq6utwh4/0ZeL65ZWPGttF8hVYcr+x:q/NxP2mkj/K35ZW2gDe
• TLSH: T1C64812F6ED018C5DDE9E3B62BE39507D3A47614210F12B2128631BDB33E92B75305A29
• Submitted as: 4693007_akkorduy__tum_.pdf
• File type: pdf · Size: 365978 bytes
• Verdict: suspicious (58/100)

Detections (2 of 50 engines)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4692/4692979_prototype__2__skachat_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%90%D0%BA%D0%BA%D0%BE%D1%80%D0%B4%D1%8B+%D1%82%D1%83%D0%BC+%D0%B1%D0%B0%D0%BB%D0%B0%D0%BB%D0%B0%D0%B9%D0%BA%D0%B0&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4692/4692979_prototype__2__skachat_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4692/4692986_veller__hochu__buyt_.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=%D0%90%D0%BA%D0%BA%D0%BE%D1%80%D0%B4%D1%8B+%D1%82%D1%83%D0%BC+%D0%B1%D0%B0%D0%BB%D0%B0%D0%BB%D0%B0%D0%B9%D0%BA%D0%B0&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692979_prototype__2__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692986_veller__hochu__buyt_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692990_prikaz__o__pravilah_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report