SUSPICIOUS — 4802397_podgotovka__k__egye_.pdf

SUSPICIOUS — 4802397_podgotovka__k__egye_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 52 detection engines flagged it.

Identification

• SHA-256: ae49a3451c06d943e579ff0f981f646599583857c7997f751b5f8a41ea10277a
• SHA-1: 97ab0cdb465b5668c99b57dfd6d3358a7449f4c6
• MD5: c85bdfc37fc4e5cada0d87e92658dda3
• ssdeep: 6144:1YcL7kI1cSVOBG8+ltnBw8Q5YInV27wYsU9pxsQU2ak+D6FYY4Jaz5KJptD/5L:FkI13kBMlti5Ksr0+Du4Jy5KJjDxL
• TLSH: T18E4801F5EF05E97DD9883A127F25203D6E2B912250F06B2228531DE7A37967B170C638
• Submitted as: 4802397_podgotovka__k__egye_.pdf
• File type: pdf · Size: 372456 bytes
• Verdict: suspicious (44/100)

Detections (3 of 52 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=%D0%BF%D0%BE%D0%B4%D0%B3%D0%BE%D1%82%D0%BE%D0%B2%D0%BA%D0%B0+%D0%BA+%D0%B5%D0%B3%D1%8D+2015+%D0%BF%D0%BE+%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B5&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802378_uchebnik__po__arhitekture_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802374_stalker__misery__201_.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%D0%BE%D0%B4%D0%B3%D0%BE%D1%82%D0%BE%D0%B2%D0%BA%D0%B0+%D0%BA+%D0%B5%D0%B3%D1%8D+2015+%D0%BF%D0%BE+%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B5&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802378_uchebnik__po__arhitekture_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802374_stalker__misery__201_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802362_imperiya__angelov__bernard_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report