MALICIOUS — 4809286_kak__vosstanovit__fayl_.pdf
MALICIOUS — 4809286_kak__vosstanovit__fayl_.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:
8b057afc76ab58ce970bd9b83a48d2acbce1238688792b3b5c872bc2f6c5383c - SHA-1:
3ddb4a5500084ce4ebb402d10079c10c3c155ef4 - MD5:
4149c6233dd74025371c1189fe2d5923 - ssdeep:
6144:qxMFythZMHrt8kfMhudbeL6Dlwe8EqMhDeODBucQCoKz:4xt3Grt8zhuNnlwe8ADzVfQuz - TLSH:
T1D74802F3DE10EB79D2A97A217F21543C6D5A061211E0273A38931ED772781BF2B4E1A1 - Submitted as: 4809286_kak__vosstanovit__fayl_.pdf
- File type: pdf · Size: 352410 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//4809/4809200_signalizaciya__cyclon_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BA%D0%B0%D0%BA+%D0%B2%D0%BE%D1%81%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D1%84%D0%B0%D0%B9%D0%BB+excel&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809239_yerik__bern__igruy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809115_otchetnost__ooo__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=%D0%BA%D0%B0%D0%BA+%D0%B2%D0%BE%D1%81%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D1%84%D0%B0%D0%B9%D0%BB+excel&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809239_yerik__bern__igruy_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809115_otchetnost__ooo__na_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809200_signalizaciya__cyclon_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report