MALICIOUS — 4817533_skachat__porno__video_.pdf

MALICIOUS — 4817533_skachat__porno__video_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0d1321004a8886f4273a011af02f080614ccd4222e48c36ce07c531ba4ab24fb
• SHA-1: b06ac0352ca04d8303fa93184d8582e1a2d05df4
• MD5: 416162c0f7f31024bdfdf7d33f9ef210
• ssdeep: 6144:d86y7swKb/Z+PNvDKQ7YNHey7n/NX/tEKQWjgGg7hayfS6/L1sbpuX:K6y78b/MAQ7YN+O/NX/zj3WZzsbpuX
• TLSH: T1FF4802F5EA069ABDDBA97BA27E34003D5E45864240F4273608978CE772F917B030D275
• Submitted as: 4817533_skachat__porno__video_.pdf
• File type: pdf · Size: 369945 bytes
• Verdict: malicious (77/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 77/100 is the fusion of 5 weighted signals:

• Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4817/4817479_rayonnaya__municipalnaya__olimpiada_.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%BF%D0%BE%D1%80%D0%BD%D0%BE+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE+%D0%BD%D0%B0+%D1%81%D0%BC%D0%B0%D1%80%D1%82%D1%84%D0%BE%D0%BD&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817479_rayonnaya__municipalnaya__olimpiada_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817482_izatizon_.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%BF%D0%BE%D1%80%D0%BD%D0%BE+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE+%D0%BD%D0%B0+%D1%81%D0%BC%D0%B0%D1%80%D1%82%D1%84%D0%BE%D0%BD&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817479_rayonnaya__municipalnaya__olimpiada_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817482_izatizon_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817517_danya__dobrodushnuyy_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report