MALICIOUS — 4802976_koduy__oshibok__bk_.pdf
MALICIOUS — 4802976_koduy__oshibok__bk_.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:
cd4b43fd062245d844f34ab0bc3ac8bcacf2a1395414d62245cf777d920e5602 - SHA-1:
8b31b5957d5e70f72bb1fd616c58039af7b6c43e - MD5:
c06ce58ea5ef89bb98d424fa5560cb73 - ssdeep:
6144:DCLh5Bf/xZJ2wYXcfq5N7GeMDwF0FqclsDPsgA2ecJPMIeM0m9xY:ah5B3xyeKid00Fq7PnACJURCrY - TLSH:
T1854802F18E02EA69DEAC7B637E34043E2D566E9254F0272518531DF322B667B730A530 - Submitted as: 4802976_koduy__oshibok__bk_.pdf
- File type: pdf · Size: 371548 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://img0.liveinternet.ru/images/attach/c/7//4802/4802647_skachat__ts3__install_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BA%D0%BE%D0%B4%D1%8B+%D0%BE%D1%88%D0%B8%D0%B1%D0%BE%D0%BA+%D0%B1%D0%BA+%D0%BC%D1%83%D0%BB%D1%8C%D1%82%D0%B8%D1%82%D1%80%D0%BE%D0%BD%D0%B8%D0%BA%D1%81&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802763_scenariy__na__yubiley_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802569_skachat__sbornik__tureckih_.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: js, 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%BE%D0%B4%D1%8B+%D0%BE%D1%88%D0%B8%D0%B1%D0%BE%D0%BA+%D0%B1%D0%BA+%D0%BC%D1%83%D0%BB%D1%8C%D1%82%D0%B8%D1%82%D1%80%D0%BE%D0%BD%D0%B8%D0%BA%D1%81&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802763_scenariy__na__yubiley_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802569_skachat__sbornik__tureckih_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802647_skachat__ts3__install_.pdf
Embedded domains
- jj.nl
- botcraftman.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report