SUSPICIOUS — 4690138_rezyume__prezentaciya_.pdf

SUSPICIOUS — 4690138_rezyume__prezentaciya_.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: 9ec52b4e6c465354784e0abf2e7831cd82ee598818ee99960e9c6496109b48e9
• SHA-1: 59d03f2e9e1a6788f195b819e8ccf87d88f8d15e
• MD5: 750392226344449837bf1d0346151f54
• ssdeep: 6144:93nVEY9uskzc5rOxO94GEes17skr4mfCtdZPlYIHPg/2vs5xiJlfuv7:9aY0Bc5t4Jr9rPaddlYSP7vs5YXfuz
• TLSH: T1B04802F1EE04AC28D79DBF2B3F28807D2C06560710F52B61AC5399E636F62B71B05961
• Submitted as: 4690138_rezyume__prezentaciya_.pdf
• File type: pdf · Size: 378389 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//4690/4690063_dogovor__kupliprodazhi__avtomobilya_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%80%D0%B5%D0%B7%D1%8E%D0%BC%D0%B5+%D0%BF%D1%80%D0%B5%D0%B7%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F+%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690063_dogovor__kupliprodazhi__avtomobilya_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690071_korsaruy__3__veter_.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%D0%B5%D0%B7%D1%8E%D0%BC%D0%B5+%D0%BF%D1%80%D0%B5%D0%B7%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F+%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690063_dogovor__kupliprodazhi__avtomobilya_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690071_korsaruy__3__veter_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690082_star__wars__knights_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report