MALICIOUS — 4811559_taubau__na__russkom_.pdf
MALICIOUS — 4811559_taubau__na__russkom_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
5dd5f9c193f0cff7d1989a189efc4a8061181fc7cec9721e53b0d919afef1a04 - SHA-1:
4a4f874a40ba7e85fc2332c3250ea75bd8136fb4 - MD5:
b9c3a078020332b514feac900f6e0821 - ssdeep:
6144:GS66N1MQb4pdsUIj+MUqUc+n6hnUYL2qLWfw51+DyWVEvdL0KshmFOQhrMJsCmqN:GS66vz8gUP6hUa5LEyNbsOOQhwJs3qOe - TLSH:
T18F4802F1DE02EDA9DE6C3E667F35507D2D0A224215E02B2678170EEA327C2B71B051B5 - Submitted as: 4811559_taubau__na__russkom_.pdf
- File type: pdf · Size: 352451 bytes
- Verdict: malicious (75/100)
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 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//4809/4809405_vsyu__zhizn__sluyshal_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B0%D1%83%D0%B1%D0%B0%D1%83+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC+%D0%BA%D0%B0%D1%82%D0%B0%D0%BB%D0%BE%D0%B3+%D1%82%D0%BE%D0%B2%D0%B0%D1%80%D0%BE%D0%B2&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4810/4810515_morskoy__volk__dzhek_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4811/4811255_skachat__igru__na_.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%B0%D1%83%D0%B1%D0%B0%D1%83+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC+%D0%BA%D0%B0%D1%82%D0%B0%D0%BB%D0%BE%D0%B3+%D1%82%D0%BE%D0%B2%D0%B0%D1%80%D0%BE%D0%B2&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4810/4810515_morskoy__volk__dzhek_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4811/4811255_skachat__igru__na_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809405_vsyu__zhizn__sluyshal_.pdf
Embedded domains
- botcraftman.ru
- img0.liveinternet.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report