SUSPICIOUS — 4818171_cherkashina__irina___.pdf
SUSPICIOUS — 4818171_cherkashina__irina___.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:
2ab5c174de2700f2ebf9971cab92782ebb2a8b81cf2d1fba130dbab72616d0fd - SHA-1:
434c582a9a16c3639351e5f288bf1ea41f484e50 - MD5:
6367441c21dc4eac13e4ce1c31e010f2 - ssdeep:
6144:yMzhpA0Mnzp8Ks1AwY86t3AxQnJlQ+VrK0nBFR9WFw5IcfAikOQ:yMzh20Mzp8X1AwY86BZQ+V3FY+RC - TLSH:
T1CF4902F5EF00EC5CDAD83BBB3D30517C5A0A925321F1532528AA99BA32B5773230A561 - Submitted as: 4818171_cherkashina__irina___.pdf
- File type: pdf · Size: 397565 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//4817/4817603_reshebnik__po__angliyskomu_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%A7%D0%B5%D1%80%D0%BA%D0%B0%D1%88%D0%B8%D0%BD%D0%B0+%D0%98%D1%80%D0%B8%D0%BD%D0%B0+-+%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%B0+%D1%82%D0%B2%D0%BE%D1%80%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817603_reshebnik__po__angliyskomu_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817763_dusherazdirayuschee__tvorenie__oshelomlyayuschego_.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%A7%D0%B5%D1%80%D0%BA%D0%B0%D1%88%D0%B8%D0%BD%D0%B0+%D0%98%D1%80%D0%B8%D0%BD%D0%B0+-+%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%B0+%D1%82%D0%B2%D0%BE%D1%80%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817603_reshebnik__po__angliyskomu_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817763_dusherazdirayuschee__tvorenie__oshelomlyayuschego_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817844_readmaniac__260_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report