MALICIOUS — 4809183_kod__paketa__licenzionnuyh_.pdf

MALICIOUS — 4809183_kod__paketa__licenzionnuyh_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: b840958f536a05d3e71a15cb896e8a8152e7fd0bad9e2c5775bbe049748b2b87
• SHA-1: 1768343554569c51ab6f6b7a1395097e7c26ed8a
• MD5: eca918aa1982f670446c3476f44029fe
• ssdeep: 6144:ljD7d6qccMOi9FEV+rSF0VwiFIa1YQG2w4rsyiL0vvq6O:pDBx307rSFvyL1tG2wMsfgab
• TLSH: T1C84812F4FE025869EADD3ADA3D35A03D1E51920304E0432235B799EA72B66FB3701974
• Submitted as: 4809183_kod__paketa__licenzionnuyh_.pdf
• File type: pdf · Size: 364651 bytes
• Verdict: malicious (96/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-9257682-0
• 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 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Dropper.Agent-9257682-0 (rule Pdf.Dropper.Agent-9257682-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809138_korolek__ptichka__pevchaya_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BA%D0%BE%D0%B4+%D0%BF%D0%B0%D0%BA%D0%B5%D1%82%D0%B0+%D0%BB%D0%B8%D1%86%D0%B5%D0%BD%D0%B7%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D1%85+%D0%BA%D0%BB%D1%8E%D1%87%D0%B5%D0%B9&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809127_kontrolnaya__rabota__po_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809114_via__high__definition_.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%BA%D0%BE%D0%B4+%D0%BF%D0%B0%D0%BA%D0%B5%D1%82%D0%B0+%D0%BB%D0%B8%D1%86%D0%B5%D0%BD%D0%B7%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D1%85+%D0%BA%D0%BB%D1%8E%D1%87%D0%B5%D0%B9&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809127_kontrolnaya__rabota__po_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809114_via__high__definition_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809138_korolek__ptichka__pevchaya_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

File paths

• O:\0#

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report