SUSPICIOUS — 4690289_russkie__kommentatoruy__dlya_.pdf

SUSPICIOUS — 4690289_russkie__kommentatoruy__dlya_.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: 701ca8706eed2a04ea2fe1e61260572e72a61cfe8d05570584ccf3736b3c7118
• SHA-1: bd5e274ca303e39a493a1c6891475e5360f10f4f
• MD5: 8d21dfd2c68a083f05fdc9ed8d8b8786
• ssdeep: 6144:genu5/HjE8/NZIsj2hf7IjzS9gfmyKjLbPPTsH5q:genu5EaNZB/Kvb3TKq
• TLSH: T1024802F2DE046BA9CEA83B693D29603D2807D14200F5672675B72CF722763BB034D925
• Submitted as: 4690289_russkie__kommentatoruy__dlya_.pdf
• File type: pdf · Size: 369725 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//4690/4690177_originalnaya__proshivka__usb_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B5+%D0%BA%D0%BE%D0%BC%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%82%D0%BE%D1%80%D1%8B+%D0%B4%D0%BB%D1%8F+fifa+12+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690146_battlefield__4__multiplayer_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690177_originalnaya__proshivka__usb_.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%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B5+%D0%BA%D0%BE%D0%BC%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%82%D0%BE%D1%80%D1%8B+%D0%B4%D0%BB%D1%8F+fifa+12+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690146_battlefield__4__multiplayer_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690177_originalnaya__proshivka__usb_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690170_total__english__preintermediate_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report