SUSPICIOUS — 4788639_tablica__soderzhaniya__kalciya_.pdf

SUSPICIOUS — 4788639_tablica__soderzhaniya__kalciya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 07aa22dacd7543edef526525b86b902ef004e3c4812e14751315acdf1401ba58
• SHA-1: 37f0c3eb36ae3bdbe26460513285419ddbd241fb
• MD5: 2e94c5b86db1906b4e5d05c3dedb4567
• ssdeep: 6144:eFd1u7GcoBSdt99YEqoeUCxmxoGkJlXSYZ+QEJRdhhY2JMDKewbg3AqqyKk:ev1Dc7JYEhCx7GkJgY8QEVIwcQ9k
• TLSH: T1734801F1FA019E9EDAACBF497E78503D254A850340F12721286311B637F667B230D9B9
• Submitted as: 4788639_tablica__soderzhaniya__kalciya_.pdf
• File type: pdf · Size: 364514 bytes
• Verdict: suspicious (44/100)

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

Why this verdict

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

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0+%D1%81%D0%BE%D0%B4%D0%B5%D1%80%D0%B6%D0%B0%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B0%D0%BB%D1%8C%D1%86%D0%B8%D1%8F+%D0%B2+%D0%BF%D1%80%D0%BE%D0%B4%D1%83%D0%BA%D1%82%D0%B0%D1%85&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4788/4788009_rukovodstvo__po__yekspluatacii_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4787/4787992_skachat_.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%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0+%D1%81%D0%BE%D0%B4%D0%B5%D1%80%D0%B6%D0%B0%D0%BD%D0%B8%D1%8F+%D0%BA%D0%B0%D0%BB%D1%8C%D1%86%D0%B8%D1%8F+%D0%B2+%D0%BF%D1%80%D0%BE%D0%B4%D1%83%D0%BA%D1%82%D0%B0%D1%85&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788009_rukovodstvo__po__yekspluatacii_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4787/4787992_skachat_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4787/4787841_perevod__kvt__v_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report