SUSPICIOUS — 4690717_navitel__otsutstvuyut__neobhodimuye_.pdf

SUSPICIOUS — 4690717_navitel__otsutstvuyut__neobhodimuye_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2d112502daee2d6590d333fab5f0f7d21097d21eb8a61fe61c6d4e65ca20142e
• SHA-1: 1077f1d0b94ff599913a7669e8142b2d1ce037ae
• MD5: 188b00a6464cf0f216dc5381134d0d02
• ssdeep: 6144:rcaw4BvUVrGhng3nLyU9S//f63zoOsfEo6CwREi9RyyQ68DqMQlkFBNC:rcawKirGhg3LpG/CcOyD6CGdWPDq6BNC
• TLSH: T1BE4802F2C70685A9E8AD7F627F34503C7D2B161254F0533E18A219E735BA2B7130A876
• Submitted as: 4690717_navitel__otsutstvuyut__neobhodimuye_.pdf
• File type: pdf · Size: 365565 bytes
• Verdict: suspicious (58/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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//4690/4690616_divinity__2__ego_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=navitel+%D0%BE%D1%82%D1%81%D1%83%D1%82%D1%81%D1%82%D0%B2%D1%83%D1%8E%D1%82+%D0%BD%D0%B5%D0%BE%D0%B1%D1%85%D0%BE%D0%B4%D0%B8%D0%BC%D1%8B%D0%B5+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B+%D1%84%D0%B0%D0%B9%D0%BB%D1%8B&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690616_divinity__2__ego_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690498_ne__obnaruzhen__klyuch_.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=navitel+%D0%BE%D1%82%D1%81%D1%83%D1%82%D1%81%D1%82%D0%B2%D1%83%D1%8E%D1%82+%D0%BD%D0%B5%D0%BE%D0%B1%D1%85%D0%BE%D0%B4%D0%B8%D0%BC%D1%8B%D0%B5+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B+%D1%84%D0%B0%D0%B9%D0%BB%D1%8B&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690616_divinity__2__ego_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690498_ne__obnaruzhen__klyuch_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690354_egts__845_.pdf

Embedded domains

• mm.io
• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report