SUSPICIOUS — 4690168_primeruy__smet__na_.pdf

SUSPICIOUS — 4690168_primeruy__smet__na_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: d772bf7dfab2d7da27c826c27b32ec366e96e2efca45f1faee3e4ea4f7db5b47
• SHA-1: 4fc1fc5c4a7a6d2d12a855c041b89d5dd9a37b14
• MD5: 9fa5894d916c2fe130841898cb506776
• ssdeep: 6144:V6o5ORGfonEybXFCP7quPnFsW6p8Fp8aaNaBHYsMVLjOokueX+LOyrw:V15OyuEcCP7zfGWHv8hKo1ZeuyWw
• TLSH: T1714801F2D9059EA9E2AC7F967F20503D7E06260301F42334711789E772386BB270967A
• Submitted as: 4690168_primeruy__smet__na_.pdf
• File type: pdf · Size: 353754 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80%D1%8B+%D1%81%D0%BC%D0%B5%D1%82+%D0%BD%D0%B0+%D1%81%D1%82%D1%80%D0%BE%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D1%82%D0%B2%D0%BE&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690067_shablonuy__formuy__sudebnuyh_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690095_img2ozf__303_.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%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80%D1%8B+%D1%81%D0%BC%D0%B5%D1%82+%D0%BD%D0%B0+%D1%81%D1%82%D1%80%D0%BE%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D1%82%D0%B2%D0%BE&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690067_shablonuy__formuy__sudebnuyh_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690095_img2ozf__303_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690117_tdu2__dlc2__v034_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report