SUSPICIOUS — 4804708_programma__uprazhneniy__dlya_.pdf

SUSPICIOUS — 4804708_programma__uprazhneniy__dlya_.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: da254cbcb5454e061de1edd8b267acfcbf715d965889bc99a01a104514d368f9
• SHA-1: 9dcf91d74a02e010d759d968fd07ad523c097ee7
• MD5: ecd286405e5154db71e26a9f3b741bb9
• ssdeep: 6144:DQ3yy/7BsrNV0DNQg50CsexH110OZbyqBuXm20j78H+VoM:HyjO5VaWg2gxv0oWqam3j78a
• TLSH: T1E94812F7ED105AECD8AC7EAFBD30003C2A53825205D0AB652C6319E666F12BF1706975
• Submitted as: 4804708_programma__uprazhneniy__dlya_.pdf
• File type: pdf · Size: 366890 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%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0+%D1%83%D0%BF%D1%80%D0%B0%D0%B6%D0%BD%D0%B5%D0%BD%D0%B8%D0%B9+%D0%B4%D0%BB%D1%8F+%D0%B4%D0%B5%D0%B2%D1%83%D1%88%D0%B5%D0%BA+%D0%B2+%D1%82%D1%80%D0%B5%D0%BD%D0%B0%D0%B6%D0%B5%D1%80%D0%BD%D0%BE%D0%BC+%D0%B7%D0%B0%D0%BB%D0%B5&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4804/4804347_yandeks__navigator__instrukciya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802395_dogovor__nayma__zhilogo_.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%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0+%D1%83%D0%BF%D1%80%D0%B0%D0%B6%D0%BD%D0%B5%D0%BD%D0%B8%D0%B9+%D0%B4%D0%BB%D1%8F+%D0%B4%D0%B5%D0%B2%D1%83%D1%88%D0%B5%D0%BA+%D0%B2+%D1%82%D1%80%D0%B5%D0%BD%D0%B0%D0%B6%D0%B5%D1%80%D0%BD%D0%BE%D0%BC+%D0%B7%D0%B0%D0%BB%D0%B5&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4804/4804347_yandeks__navigator__instrukciya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802395_dogovor__nayma__zhilogo_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4804/4804654_50__ottenkov__svoboduy_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report