SUSPICIOUS — 4817968_taynuye__tropuy__2_.pdf

SUSPICIOUS — 4817968_taynuye__tropuy__2_.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: e628db090cd0c5f32e2e3ea1844c9f8c5bf65dfe3999de56df74ba9916e46b04
• SHA-1: a37664c75b2b5f97d0656cf30d4e87f40461e314
• MD5: d316967423dac1c9dab8cc89e9afcd86
• ssdeep: 6144:alCVlgDiTBJ0QRJlxl7lpE9+kOnijpT4g5mANl1uaUyP1dA:wCV5z0QHlxlQrjp0EmAFuaUsdA
• TLSH: T1D64802F1ED02CA6CE6993F227F25907C3D46011112E07739B4221EEA72781BF5B49A75
• Submitted as: 4817968_taynuye__tropuy__2_.pdf
• File type: pdf · Size: 371408 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://img1.liveinternet.ru/images/attach/c/7//4817/4817536_skachat__drayver__dlya_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B0%D0%B9%D0%BD%D1%8B%D0%B5+%D1%82%D1%80%D0%BE%D0%BF%D1%8B+2+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817536_skachat__drayver__dlya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817816_snip__rk__201192004_.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%B0%D0%B9%D0%BD%D1%8B%D0%B5+%D1%82%D1%80%D0%BE%D0%BF%D1%8B+2+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817536_skachat__drayver__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817816_snip__rk__201192004_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817438_opis__dokumentov__v_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report