SUSPICIOUS — 4818034_skachat__kartu__metro_.pdf

SUSPICIOUS — 4818034_skachat__kartu__metro_.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: e7f9e50cfbad93d2f89cffbc47254d8867b983f18594a1af4836b976e8c7f5ea
• SHA-1: 75ce10f9c57755d44bddc7edcd48ef0ce6504bc8
• MD5: 83275d9359c9f64ad67d6d6f12e156e0
• ssdeep: 6144:hesCoos54P8o/YLgLDWmh/6RxKFR1ytgU1ZUFptI9bv2WgK5A48m7dASVyWosHk:h1Cobo//YsLimhSjKFmVZisR2Fm7dbI5
• TLSH: T1A74812F0D901EA6DD9DD3FB77D24847E2C9A604304F08B6620671AFA62B123B270D5B5
• Submitted as: 4818034_skachat__kartu__metro_.pdf
• File type: pdf · Size: 378363 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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BA%D0%B0%D1%80%D1%82%D1%83+%D0%BC%D0%B5%D1%82%D1%80%D0%BE+%D0%BC%D0%BE%D1%81%D0%BA%D0%B2%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817932_buruyy__medved__krasnaya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817898_himiya__novoshinskiy__reshebnik_.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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BA%D0%B0%D1%80%D1%82%D1%83+%D0%BC%D0%B5%D1%82%D1%80%D0%BE+%D0%BC%D0%BE%D1%81%D0%BA%D0%B2%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817932_buruyy__medved__krasnaya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817898_himiya__novoshinskiy__reshebnik_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817558_ya__lyublyu__tebya_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report