MALICIOUS — 4817770_obschestvoznanie__6__klass_.pdf

MALICIOUS — 4817770_obschestvoznanie__6__klass_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4569a82b58f5b77b78269f8a2776c591ce482a25f65725d04f17ebf5ebd25aef
• SHA-1: 613cc7e128251c771d55e1d2a57babad8eaac2e6
• MD5: a989e3cd6f0b780f5481778cefba5c5a
• ssdeep: 12288:1+TOkdTvgOzYOgJ+PZwg7VnULFnWKBvHMx:14O0zYOpwg9UxW5
• TLSH: T1D54901F19E00E67DD56E3F917D24403D5E0B610204F0273878A715EAA6BA67B2B0C67E
• Submitted as: 4817770_obschestvoznanie__6__klass_.pdf
• File type: pdf · Size: 394476 bytes
• Verdict: malicious (75/100)

Detections (2 of 53 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//4817/4817449_raspisanie__304_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BE%D0%B1%D1%89%D0%B5%D1%81%D1%82%D0%B2%D0%BE%D0%B7%D0%BD%D0%B0%D0%BD%D0%B8%D0%B5+6+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D0%B1%D0%BE%D0%B3%D0%BE%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D0%B0+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B+%D0%BD%D0%B0+%D0%B2%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817437_my__little__pony_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817627_na__android_.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%D0%B1%D1%89%D0%B5%D1%81%D1%82%D0%B2%D0%BE%D0%B7%D0%BD%D0%B0%D0%BD%D0%B8%D0%B5+6+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D0%B1%D0%BE%D0%B3%D0%BE%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D0%B0+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B+%D0%BD%D0%B0+%D0%B2%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817437_my__little__pony_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817627_na__android_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817449_raspisanie__304_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

File paths

• s:\L]

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report