SUSPICIOUS — 4802713_filipp__kirkorov__i_.pdf
SUSPICIOUS — 4802713_filipp__kirkorov__i_.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:
d5dfb61f6e53fab501892537b0e383dd0564f3cf9af6fa386b5af35d82b5bc09 - SHA-1:
4ecd5555161728ff7922b2793cc4d30a6935be08 - MD5:
f6cdf50621d37217f4fadb0c53fd8540 - ssdeep:
6144:lufMFopPTvDTdbmfYaUFTGAkG9Cx5VZIx0Nchvg4OU7vWIDiJu12SA6:lufFRbmfoT3klzVZIxBgdhyh - TLSH:
T1374801F0F904AA1CD54D3F1B7F6850BC6E0AD61301E0A365B99B5AE923FA6372301C65 - Submitted as: 4802713_filipp__kirkorov__i_.pdf
- File type: pdf · Size: 365783 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
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//4802/4802547_akt__o__predostavlenii_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%84%D0%B8%D0%BB%D0%B8%D0%BF%D0%BF+%D0%BA%D0%B8%D1%80%D0%BA%D0%BE%D1%80%D0%BE%D0%B2+%D0%B8+%D0%BD%D0%B0%D1%81%D1%82%D1%8F+%D0%BF%D0%B5%D1%82%D1%80%D0%B8%D0%BA+%D1%81%D0%BD%D0%B5%D0%B3+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802547_akt__o__predostavlenii_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802491_programma__dlya__obmena_.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%84%D0%B8%D0%BB%D0%B8%D0%BF%D0%BF+%D0%BA%D0%B8%D1%80%D0%BA%D0%BE%D1%80%D0%BE%D0%B2+%D0%B8+%D0%BD%D0%B0%D1%81%D1%82%D1%8F+%D0%BF%D0%B5%D1%82%D1%80%D0%B8%D0%BA+%D1%81%D0%BD%D0%B5%D0%B3+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802547_akt__o__predostavlenii_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802491_programma__dlya__obmena_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802671_skachat__igruy__cherez_.pdf
Embedded domains
- botcraftman.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report