MALICIOUS — 4683679_roditelskie_sobraniya_v_5_klasse_fgos_temuy_na_ves_god.pdf

MALICIOUS — 4683679_roditelskie_sobraniya_v_5_klasse_fgos_temuy_na_ves_god.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: 2cf1566b0fdb56ff7938d2b21e3626b2dd1b7b2cb8a2e89bc0cabf11c9d7e66a
• SHA-1: e72cbdbb77b2703f608493d1b82a81b15ec49118
• MD5: f257535491f01c239848190fff85ec28
• ssdeep: 6144:+Ww+q/m1BF0ElIG/ny50KiCLQ7lmp1EAIdpik8xyKIEiiz4RHSMSVzf2K2:+WKe1BFHucAhQ7lmp1EYx3VZEeVz+x
• TLSH: T1B84902F29905AB4CCB9D3FAA7F34803D2957C60110F867156C671AF922AA27B130B536
• Submitted as: 4683679_roditelskie_sobraniya_v_5_klasse_fgos_temuy_na_ves_god.pdf
• File type: pdf · Size: 405208 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/6//4683/4683446_biletuy_na_pogruzchik.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%A0%D0%BE%D0%B4%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D0%BA%D0%B8%D0%B5+%D1%81%D0%BE%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D1%8F+%D0%B2+5+%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B5+%D1%84%D0%B3%D0%BE%D1%81+%D1%82%D0%B5%D0%BC%D1%8B+%D0%BD%D0%B0+%D0%B2%D0%B5%D1%81%D1%8C+%D0%B3%D0%BE%D0%B4&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4683/4683446_biletuy_na_pogruzchik.pdf, http://img1.liveinternet.ru/images/attach/c/6//4683/4683589_mount_and_blade_prophesy_of_pendor_361_skachat_torrent.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%A0%D0%BE%D0%B4%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D0%BA%D0%B8%D0%B5+%D1%81%D0%BE%D0%B1%D1%80%D0%B0%D0%BD%D0%B8%D1%8F+%D0%B2+5+%D0%BA%D0%BB%D0%B0%D1%81%D1%81%D0%B5+%D1%84%D0%B3%D0%BE%D1%81+%D1%82%D0%B5%D0%BC%D1%8B+%D0%BD%D0%B0+%D0%B2%D0%B5%D1%81%D1%8C+%D0%B3%D0%BE%D0%B4&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683446_biletuy_na_pogruzchik.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683589_mount_and_blade_prophesy_of_pendor_361_skachat_torrent.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683342_maykrosoft_ofis_2007_skachat_besplatno.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report