SUSPICIOUS — 4690516_skachat__programmu__na_.pdf

SUSPICIOUS — 4690516_skachat__programmu__na_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 065495fe2233e30451498d852928dccca36a84ae9afcbb93297aeba4c0f77eaf
• SHA-1: b313079ae038de27c3ceeef3ed4c08845b400197
• MD5: 5d9518c60abd053074e6a7c76bd0b2d7
• ssdeep: 6144:SUVSCztxxRcqOI0EXmCzuECHwuVjlrBNd90o0FjDV2YXlc2+/eZ+qmfiapMjE:SUVSfqOIjWNnH3RlrBCbVNdkqmfiEMI
• TLSH: T1DA4802F9EB069865EAFD7A252F70013D2D262B5650F02730246719EA73B49B7330E079
• Submitted as: 4690516_skachat__programmu__na_.pdf
• File type: pdf · Size: 373373 bytes
• Verdict: suspicious (58/100)

Detections (2 of 53 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//4690/4690459_skachat__torrent__rukovodstvo_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D1%83+%D0%BD%D0%B0+%D0%BA%D1%80%D0%B8%D1%81%D1%82%D0%B0%D0%BB%D0%BB%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B0%D0%BD%D0%BA%D0%B8+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690459_skachat__torrent__rukovodstvo_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690353_kak__sdelat__rayskuyu_.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%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D1%83+%D0%BD%D0%B0+%D0%BA%D1%80%D0%B8%D1%81%D1%82%D0%B0%D0%BB%D0%BB%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B0%D0%BD%D0%BA%D0%B8+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690459_skachat__torrent__rukovodstvo_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690353_kak__sdelat__rayskuyu_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690229_skachat__mod__povelitel_.pdf

Embedded domains

• y.hk
• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report