SUSPICIOUS — 4692539_invoys__obrazec_.pdf
SUSPICIOUS — 4692539_invoys__obrazec_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
25224acd08c020000e18316b09ef795dc040ee1d79b5719ca8062e674d98baa1 - SHA-1:
446bf97a7f3761ac8395bdabab852726011bb41e - MD5:
694da23764b57ebfb242d7a8e16dbe1a - ssdeep:
6144:Ik5ydSYA+nheqETdUOFiQ9qEfY5AEpeQG15SwChm+lP77JTQ8XiRr1K+blWO:LydxnQq0Um9Pix615SwC7lP7NsGi7Vl - TLSH:
T1AC4801F2CC059A69CA5C7B9ABE3845BD2D16A20211F44B36349709EB33B46FB131C935 - Submitted as: 4692539_invoys__obrazec_.pdf
- File type: pdf · Size: 353774 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
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//4691/4691986_testuy__po__biologii_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B8%D0%BD%D0%B2%D0%BE%D0%B9%D1%81+%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86+%D0%B7%D0%B0%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4691/4691986_testuy__po__biologii_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690562_defense__zone__2_.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%B8%D0%BD%D0%B2%D0%BE%D0%B9%D1%81+%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86+%D0%B7%D0%B0%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/6//4691/4691986_testuy__po__biologii_.pdf
- http://img0.liveinternet.ru/images/attach/c/6//4690/4690562_defense__zone__2_.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4691/4691601_skachat__igru__gta_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report