MALICIOUS — 4829857_oformlenie__portfolio__vospitatelya_.pdf

MALICIOUS — 4829857_oformlenie__portfolio__vospitatelya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 1fb2d4dd22112a719374bdaa0ca42a11f1bcb154733c2e2b9a31fb6c206b91a4
• SHA-1: 2547a776935f82883919b8fb55d37a607ad9917c
• MD5: 1bf93ff7231c3d662c7797e5205405e4
• ssdeep: 12288:D2ybzBh3oLJfT6IkpgJkDxXD6RJWLJKbGyKJRYgC+:D2KYLJL6Ikq0lK00iysC+
• TLSH: T1B84902F2BC02996CD59E3B676F39443D2E02D20341B12772B4439AB652B62BF570F069
• Submitted as: 4829857_oformlenie__portfolio__vospitatelya_.pdf
• File type: pdf · Size: 396565 bytes
• Verdict: malicious (75/100)

Detections (2 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4829/4829839_scenariy__dnya__rozhdeniya_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BE%D1%84%D0%BE%D1%80%D0%BC%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5+%D0%BF%D0%BE%D1%80%D1%82%D1%84%D0%BE%D0%BB%D0%B8%D0%BE+%D0%B2%D0%BE%D1%81%D0%BF%D0%B8%D1%82%D0%B0%D1%82%D0%B5%D0%BB%D1%8F+%D0%B4%D0%B5%D1%82%D1%81%D0%BA%D0%BE%D0%B3%D0%BE+%D1%81%D0%B0%D0%B4%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4829/4829831_isoball__3_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4829/4829824_skachat__shemu__yelektrooborudovaniya_.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%BE%D1%84%D0%BE%D1%80%D0%BC%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5+%D0%BF%D0%BE%D1%80%D1%82%D1%84%D0%BE%D0%BB%D0%B8%D0%BE+%D0%B2%D0%BE%D1%81%D0%BF%D0%B8%D1%82%D0%B0%D1%82%D0%B5%D0%BB%D1%8F+%D0%B4%D0%B5%D1%82%D1%81%D0%BA%D0%BE%D0%B3%D0%BE+%D1%81%D0%B0%D0%B4%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4829/4829831_isoball__3_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4829/4829824_skachat__shemu__yelektrooborudovaniya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4829/4829839_scenariy__dnya__rozhdeniya_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report