MALICIOUS — 4788393_koduy__na__shararam_.pdf

MALICIOUS — 4788393_koduy__na__shararam_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 6f6f0a932d43b685c141b197ced9088d274e1d384572d659441a2c7830aa18d7
• SHA-1: 48a8b48f035e24f7f71589f76d7b910c3e7d9b92
• MD5: 0fd9a381d691c7264571b10956631cdb
• ssdeep: 6144:U6NzpJl0IhBMF30588L6JnAXuG/iUMjGteTcif6KptN53307Td8v/tKu1pv:U6NzeGByE588+nAhKUM6tex6K/3w8/pv
• TLSH: T12448126D134AD4F8FAEE437345B6976E2E1C188485249ACE4FA5293C46ECF6F310E500
• Submitted as: 4788393_koduy__na__shararam_.pdf
• File type: pdf · Size: 360079 bytes
• Verdict: malicious (75/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• 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 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4788/4788371_programmuy__dlya_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%9A%D0%BE%D0%B4%D1%8B+%D0%BD%D0%B0+%D1%88%D0%B0%D1%80%D0%B0%D1%80%D0%B0%D0%BC+%D0%BA%D0%B0%D1%80%D1%82%D1%83+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D0%B1%D0%B5%D0%B7+%D1%81%D0%BC%D1%81&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4788/4788122_dalnoboyschiki__2__skachat_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4788/4788371_programmuy__dlya_.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%9A%D0%BE%D0%B4%D1%8B+%D0%BD%D0%B0+%D1%88%D0%B0%D1%80%D0%B0%D1%80%D0%B0%D0%BC+%D0%BA%D0%B0%D1%80%D1%82%D1%83+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D0%B1%D0%B5%D0%B7+%D1%81%D0%BC%D1%81&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788122_dalnoboyschiki__2__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788371_programmuy__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4787/4787927_kak__razblokirovat__sim_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report