MALICIOUS — 4809159_skachat__drayvera__dlya_.pdf

MALICIOUS — 4809159_skachat__drayvera__dlya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 628a6b624fd6c0a240594fb440fa1e2ec3a9f022de37a6dba3962dee27f42b09
• SHA-1: 7ce05ba556ea8b40ba32c2c68b9bc8cfc3fca8d5
• MD5: 1f5fb3b02d49cb2f31014e9e97e09829
• ssdeep: 6144:mpr2GMMEOuX5Jz7lRQo23TtY61cqlfigFC8cFC/KSAim6Scgph:WrSMc5Jz7lVaZD1cQfTCd2tAi7SHph
• TLSH: T1134802F2DE018A7DEA6D7F613E31847C3E46012244F42B35641226FB76B45BB1306AB6
• Submitted as: 4809159_skachat__drayvera__dlya_.pdf
• File type: pdf · Size: 371745 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-8787411-0
• 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 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Dropper.Agent-8787411-0 (rule Pdf.Dropper.Agent-8787411-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809109_doodle__devil__na_.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%B4%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80%D0%B0+%D0%B4%D0%BB%D1%8F+%D0%BB%D0%B5%D0%BD%D0%BE%D0%B2%D0%BE+z570&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809109_doodle__devil__na_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809118_family__farm__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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B4%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80%D0%B0+%D0%B4%D0%BB%D1%8F+%D0%BB%D0%B5%D0%BD%D0%BE%D0%B2%D0%BE+z570&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809109_doodle__devil__na_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809118_family__farm__skachat_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report