SUSPICIOUS — 4802871_skachat__shahmatuy__kasparov_.pdf
SUSPICIOUS — 4802871_skachat__shahmatuy__kasparov_.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:
fe58cccfba19df077cfe011ca18863f734d2d21eaae2cbc5d397001002314003 - SHA-1:
6f972bb0255cdaece20b83e5e2d78bff5577adf4 - MD5:
6886a08f56c989d2539ad9f3e88fa616 - ssdeep:
6144:i2TyeL86XwUlQbsudefCgpQrTKSZA7JyTZ0VrtOImxc1Q1BlIKjuWYaLe:GvWhIdBQhX0wt7ic1aBlPVYoe - TLSH:
T1B74801F1AB059A5ECA7A3F927E21443E2E52637501E06B34386716FA70B42B737491B0 - Submitted as: 4802871_skachat__shahmatuy__kasparov_.pdf
- File type: pdf · Size: 371646 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://img0.liveinternet.ru/images/attach/c/7//4802/4802415_formula__bayesa_.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+%D1%88%D0%B0%D1%85%D0%BC%D0%B0%D1%82%D1%8B+%D0%BA%D0%B0%D1%81%D0%BF%D0%B0%D1%80%D0%BE%D0%B2+%D0%BD%D0%B0+%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802415_formula__bayesa_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802646_programma__dlya__szhatiya_.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+%D1%88%D0%B0%D1%85%D0%BC%D0%B0%D1%82%D1%8B+%D0%BA%D0%B0%D1%81%D0%BF%D0%B0%D1%80%D0%BE%D0%B2+%D0%BD%D0%B0+%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802415_formula__bayesa_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802646_programma__dlya__szhatiya_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802820_besplatno__skachat__knigu_.pdf
Embedded domains
- 6.uk
- botcraftman.ru
- img0.liveinternet.ru
- iu.gq
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report