SUSPICIOUS — 4693324_skachat__knigi__pro_.pdf
SUSPICIOUS — 4693324_skachat__knigi__pro_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
616f90f57a9a9c89b4134df2733790839a7382cf8c90ca84b4f5035c9d08e5fe - SHA-1:
64ed4c61de45d5f07f27808bbdc3b60c4b81b7b1 - MD5:
8ff13c1ac70177f6402106ecc98f3d6e - ssdeep:
6144:1cwwfI+1U6YV9fdSmZtPdl7WgCwChFZULJ8maiN9WfC9GrnvbPQ0rmXGtEgpYqI3:0x1VYLhBn6eGmLnG/PQ9W6p9p - TLSH:
T1B84801F1EF40DE6DC6A83B5A3D3C206D6E1A618715E4233369EB08F826B55B71349630 - Submitted as: 4693324_skachat__knigi__pro_.pdf
- File type: pdf · Size: 377739 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 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/6//4693/4693244_volkodav__mir__po_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D0%BF%D1%80%D0%BE+%D1%80%D1%8B%D0%B1%D0%B0%D0%BB%D0%BA%D1%83&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4693/4693244_volkodav__mir__po_.pdf, http://img1.liveinternet.ru/images/attach/c/6//4693/4693104_vkontakte__cookie__password_.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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D0%BF%D1%80%D0%BE+%D1%80%D1%8B%D0%B1%D0%B0%D0%BB%D0%BA%D1%83&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/6//4693/4693244_volkodav__mir__po_.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4693/4693104_vkontakte__cookie__password_.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4693/4693084_gayd__po__istovomu_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report