SUSPICIOUS — 4820023_obrazec__pisma__o_.pdf
SUSPICIOUS — 4820023_obrazec__pisma__o_.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:
76a8bc6a92dbd96bd7daee4ea14cabbb021d6dba32c150235494c00fc4ed9bfb - SHA-1:
4d2b947759cf4d9baaa99280b9a7f00c43c629fd - MD5:
ca5bf8e87a19346a6e8a08c84e9ec638 - ssdeep:
6144:AD9p/fD5481tVGylPrZaVEND4PBznsJRJXOWeirmd294M/Z8oD9OC:AD9p/bSuVjrZasD45AYWeSrdV - TLSH:
T1B94901F36D06EB6DE6AD3F527F31A03C2D06056211F07728B4134AE932B527B17492A9 - Submitted as: 4820023_obrazec__pisma__o_.pdf
- File type: pdf · Size: 387854 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//4819/4819035_dogovor__kupli__prodazhi_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86+%D0%BF%D0%B8%D1%81%D1%8C%D0%BC%D0%B0+%D0%BE+%D0%B2%D0%BE%D0%B7%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B8+%D1%81%D0%BE%D1%82%D1%80%D1%83%D0%B4%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D1%82%D0%B2%D0%B0&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4819/4819035_dogovor__kupli__prodazhi_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4819/4819638_sekretnuyy__kod__yefes_.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%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86+%D0%BF%D0%B8%D1%81%D1%8C%D0%BC%D0%B0+%D0%BE+%D0%B2%D0%BE%D0%B7%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B8+%D1%81%D0%BE%D1%82%D1%80%D1%83%D0%B4%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D1%82%D0%B2%D0%B0&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4819/4819035_dogovor__kupli__prodazhi_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4819/4819638_sekretnuyy__kod__yefes_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817974_plan__vospitatelnoy__rabotuy_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report