SUSPICIOUS — 4809250_kak__ustanovit__vatsap_.pdf
SUSPICIOUS — 4809250_kak__ustanovit__vatsap_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2e868882e90d0b6ef0272d4d72ae86dc5f13b382afd818d7701813f97c4c0dff - SHA-1:
db8be5c6bc0be8de183144c15eed83aaacd9a73e - MD5:
31f7deb0c623cdff740880cb35a29d11 - ssdeep:
6144:DVdPUu3K/sScqfwiNROCRlx8l33MAITK1p06pIP//a4P:DnMV/PFfSElOqaSfnP - TLSH:
T17B4801F2EB45C798DEBD7F027E78903E5D02262210F21732296318E562B86BB37055B5 - Submitted as: 4809250_kak__ustanovit__vatsap_.pdf
- File type: pdf · Size: 386429 bytes
- Verdict: suspicious (58/100)
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 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/7//4809/4809140_skript__udaleniya_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%9A%D0%B0%D0%BA+%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D0%B2%D0%B0%D1%82%D1%81%D0%B0%D0%BF+%D0%BD%D0%B0+%D0%B0%D1%81%D1%83%D1%81&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809140_skript__udaleniya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809119_oe_.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%9A%D0%B0%D0%BA+%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D0%B2%D0%B0%D1%82%D1%81%D0%B0%D0%BF+%D0%BD%D0%B0+%D0%B0%D1%81%D1%83%D1%81&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809140_skript__udaleniya_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809119_oe_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809126_stm32vldiscovery_.pdf
Embedded domains
- c.uk
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report