MALICIOUS — 4809385_oleg__gruz_.pdf
MALICIOUS — 4809385_oleg__gruz_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ccd8dc03ed97c2c7a3856da4f381ff73a08498d8e4172e773aa1c44352ebe39b - SHA-1:
5bbbbd8a14d09eeca96558d811489c83334032fc - MD5:
c1d9027a1c875bbb399f7b2ac9d894ac - ssdeep:
6144:N+lSIDyNjEatU5qkRUc5IHDDC968hGV4xOGy3X9+3TZw3lcjFBXpVnyJ/nvl2eqC:NdIDy+aBkR8a9NhK4G3XI3FEY/yJ/nGM - TLSH:
T1EF4801F5CC05BA79D66C7A61BE26403E6E16328624F12B3970174AEB31B53BF0308576 - Submitted as: 4809385_oleg__gruz_.pdf
- File type: pdf · Size: 368888 bytes
- Verdict: malicious (94/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Dropper.Agent-9241935-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Dropper.Agent-9241935-0 (rule
Pdf.Dropper.Agent-9241935-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809189_pravila__moey__kuhni_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BE%D0%BB%D0%B5%D0%B3+%D0%B3%D1%80%D1%83%D0%B7+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B0&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809189_pravila__moey__kuhni_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809352_skachat__uchebnik__problemuy_.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%BE%D0%BB%D0%B5%D0%B3+%D0%B3%D1%80%D1%83%D0%B7+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B0&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809189_pravila__moey__kuhni_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809352_skachat__uchebnik__problemuy_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809209_skachat__beni__hop_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report