SUSPICIOUS — 4818623_skachat__igru__rusalochka_.pdf

SUSPICIOUS — 4818623_skachat__igru__rusalochka_.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: d4d9b9ace7321841b6d21e43d76adb4e786c3fd27c2575007e89307c64a2a9a8
• SHA-1: 2a0cb9a1721562877f8d57d0a8a429b5741c6481
• MD5: 06b71f172ec58b248a3f7e0d725118b7
• ssdeep: 6144:UV2s1P6lNCe/mrn0Nik1WlhjSCVL+bgsqq3GwPltwJe8ZW1GTJVKY3Pcpv7Q:UN6nyn0NiIWfdL+sWIrZXW7F7Q
• TLSH: T13F4812F2ED469A58C8AC3F673D21943D3E09924201F17B29381F5AF963B25772307A51
• Submitted as: 4818623_skachat__igru__rusalochka_.pdf
• File type: pdf · Size: 379264 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://img1.liveinternet.ru/images/attach/c/7//4817/4817770_obschestvoznanie__6__klass_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B8%D0%B3%D1%80%D1%83+%D1%80%D1%83%D1%81%D0%B0%D0%BB%D0%BE%D1%87%D0%BA%D0%B0+2+%D0%B2%D0%BE%D0%B7%D0%B2%D1%80%D0%B0%D1%89%D0%B5%D0%BD%D0%B8%D0%B5+%D0%B2+%D0%BC%D0%BE%D1%80%D0%B5+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817770_obschestvoznanie__6__klass_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817774_tablica__dlya__zvukobukvennogo_.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%B8%D0%B3%D1%80%D1%83+%D1%80%D1%83%D1%81%D0%B0%D0%BB%D0%BE%D1%87%D0%BA%D0%B0+2+%D0%B2%D0%BE%D0%B7%D0%B2%D1%80%D0%B0%D1%89%D0%B5%D0%BD%D0%B8%D0%B5+%D0%B2+%D0%BC%D0%BE%D1%80%D0%B5+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817770_obschestvoznanie__6__klass_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817774_tablica__dlya__zvukobukvennogo_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817520_serial__angel__ili_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report