SUSPICIOUS — 4818633_trofim__skachat__besplatno_.pdf
SUSPICIOUS — 4818633_trofim__skachat__besplatno_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c5e9bd4080fcdbe8acb95a94032d0fe2627bde1e14ee0e79897e5693284b7b4e - SHA-1:
a4f2f5002a292c7d19e0630c9c064ee01c291131 - MD5:
4ab37a2c8ece38b87466e4fe45a9e681 - ssdeep:
6144:kUFOR2vjV5+M/c4dUCdNNJHAna7LLjpvjafK3fZhVvPU7S4D:kUW2LVwWzv3guzvVvPU7D - TLSH:
T1E74802F1CA154E28E6AD7A663E29103C3E42910B01F25B36249318EB77383FF635A575 - Submitted as: 4818633_trofim__skachat__besplatno_.pdf
- File type: pdf · Size: 374062 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4818/4818438_zvuk_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D1%80%D0%BE%D1%84%D0%B8%D0%BC+%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+%D0%B2%D1%81%D0%B5+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC%D1%8B+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818608_skachat__abbyy__finereader_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4818/4818438_zvuk_.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%82%D1%80%D0%BE%D1%84%D0%B8%D0%BC+%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+%D0%B2%D1%81%D0%B5+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC%D1%8B+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4818/4818608_skachat__abbyy__finereader_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4818/4818438_zvuk_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817777_ilin__ep__psihomotornaya_.pdf
Embedded domains
- hj.tk
- km.io
- botcraftman.ru
- img0.liveinternet.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report