MALICIOUS — 4809175_raspisanie__avtobusov__suyktuyvkar_.pdf

MALICIOUS — 4809175_raspisanie__avtobusov__suyktuyvkar_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 1e013b68875c942243f03c21f1a70288249d354757a197f1e10446af1ae10aa3
• SHA-1: 0c96a2e3f7cbd7bb049bc1e028eab0e95556fb0d
• MD5: 094342d1722ed255e31de519e785da08
• ssdeep: 6144:VsZVaxMVBpESu0RGzozE+n62AD1OvvrtnEFVlo05Tc8DhvOaWtrK3C52+auiR8nA:V+gGpESu0RGND1cvrtCT5OairK3AauiD
• TLSH: T1984802F1CE05A96DDA493B826D30942D7D1A526350F11F382CA398FA23746BF270E536
• Submitted as: 4809175_raspisanie__avtobusov__suyktuyvkar_.pdf
• File type: pdf · Size: 361470 bytes
• Verdict: malicious (96/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-8793574-0
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Dropper.Agent-8793574-0 (rule Pdf.Dropper.Agent-8793574-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809111_skachat__kaha__na_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5+%D0%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81%D0%BE%D0%B2+%D1%81%D1%8B%D0%BA%D1%82%D1%8B%D0%B2%D0%BA%D0%B0%D1%80+%D0%BC%D0%B8%D0%BA%D1%83%D0%BD%D1%8C+%D1%81+%D0%B6%D0%B4+%D0%B2%D0%BE%D0%BA%D0%B7%D0%B0%D0%BB%D0%B0&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809120_skachat__besplatno__igruy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809111_skachat__kaha__na_.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%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5+%D0%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81%D0%BE%D0%B2+%D1%81%D1%8B%D0%BA%D1%82%D1%8B%D0%B2%D0%BA%D0%B0%D1%80+%D0%BC%D0%B8%D0%BA%D1%83%D0%BD%D1%8C+%D1%81+%D0%B6%D0%B4+%D0%B2%D0%BE%D0%BA%D0%B7%D0%B0%D0%BB%D0%B0&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809120_skachat__besplatno__igruy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809111_skachat__kaha__na_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809139_tohatsu__98_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report