SUSPICIOUS — 4796797_os__windows__xp_.pdf
SUSPICIOUS — 4796797_os__windows__xp_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
03ed0f34816f8fb5d97c4a93451579bb0c17918f1db938b5d0c09fb1f55de6b4 - SHA-1:
9ac577b57c5e686bafc518323b48a3836fa8e5af - MD5:
026b23d9686fa1a475b663f30c03b677 - ssdeep:
6144:z72ikxGNU1Hm45w5DPxDQAdJu+ABfYPRs3E5AfqUB32NJUPhwIpemDMr:zyikxGNU1HBCJJtR35Q33hlpep - TLSH:
T10A4802F5DF00A82DD2E83B35BD25503C3E49E10250F4273269264AEBB3BAA7B3705565 - Submitted as: 4796797_os__windows__xp_.pdf
- File type: pdf · Size: 364549 bytes
- Verdict: suspicious (58/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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//4795/4795656_obrazec__zayavleniya__ob_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BE%D1%81+windows+xp+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4795/4795656_obrazec__zayavleniya__ob_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4796/4796609_programma__1s__predpriyatie_.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%D1%81+windows+xp+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4795/4795656_obrazec__zayavleniya__ob_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4796/4796609_programma__1s__predpriyatie_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4788/4788913_godovaya__kontrolnaya__rabota_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report