MALICIOUS — 4819487_musicsig__vkontakte__skachat_.pdf
MALICIOUS — 4819487_musicsig__vkontakte__skachat_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
eac45b252e57c4712ae2179c52ce8e4b5d6077019efde3377e434d5d13790dc4 - SHA-1:
511666caafde50d3c2471b75d4d796c78dbbe7a3 - MD5:
5e4df3eb1db573dedf887fcc17474cb9 - ssdeep:
6144:7IhTbJsuEFLMxVQMbDMb+ULHnHz+cSNcAOzr/MZQtB5jsFW18w:EFirFLM7nsbVHnHyc3AOzr/MKtvjsU1N - TLSH:
T1824802F2FB06AEA1CB5E7B137E64643D2C56135009F827217C9319D132A817B7B06AB1 - Submitted as: 4819487_musicsig__vkontakte__skachat_.pdf
- File type: pdf · Size: 358057 bytes
- Verdict: malicious (77/100)
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 77/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.13 (rule
PDF.Spam.Heur.13) - engine signal, weight 0.55, confidence 0.85 - Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4818/4818517_audiokniga__alan__kardek_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=musicsig+vkontakte+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B4%D0%BB%D1%8F+%D0%B3%D1%83%D0%B3%D0%BB+%D1%85%D1%80%D0%BE%D0%BC&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818517_audiokniga__alan__kardek_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4819/4819238_skachat__igru__narduy_.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=musicsig+vkontakte+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B4%D0%BB%D1%8F+%D0%B3%D1%83%D0%B3%D0%BB+%D1%85%D1%80%D0%BE%D0%BC&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4818/4818517_audiokniga__alan__kardek_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4819/4819238_skachat__igru__narduy_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4818/4818457_skachat__pesni__zhasmin_.pdf
Embedded domains
- 0.gq
- botcraftman.ru
- img0.liveinternet.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report