SUSPICIOUS — 4691986_testuy__po__biologii_.pdf
SUSPICIOUS — 4691986_testuy__po__biologii_.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:
b91d6b9463b0c710b94cb81d290ce5c85591e4316d6279e25ca7b5b129138fbc - SHA-1:
f624b15733a10f6a0d0de56ffee6f7fc61b79fc0 - MD5:
4502698ab249d2f76eb5ca9143029696 - ssdeep:
6144:vU/jI/+l/6L+PygEEM27EEIp/ceekrPcyLph9TTNCzrWyc5BdKCwX4ZTYYiy:vU/0+l/y+aDElYi7krUyVPNY/yBd/YYH - TLSH:
T1494801F2D902DA6AD5AA3B377E21507CAC0B4A4211F17B3521A749F372792BF2718434 - Submitted as: 4691986_testuy__po__biologii_.pdf
- File type: pdf · Size: 373522 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://img1.liveinternet.ru/images/attach/c/6//4691/4691569_solas__74_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B5%D1%81%D1%82%D1%8B+%D0%BF%D0%BE+%D0%B1%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B8+%D0%B7%D0%B0+11+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D1%81+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D0%B0%D0%BC%D0%B8&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4691/4691569_solas__74_.pdf, http://img1.liveinternet.ru/images/attach/c/6//4691/4691903_skachat__igru__chelovek_.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%D0%B5%D1%81%D1%82%D1%8B+%D0%BF%D0%BE+%D0%B1%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B8+%D0%B7%D0%B0+11+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D1%81+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D0%B0%D0%BC%D0%B8&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/6//4691/4691569_solas__74_.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4691/4691903_skachat__igru__chelovek_.pdf
- http://img0.liveinternet.ru/images/attach/c/6//4690/4690939_skachat__besplatno__drayvera_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report