SUSPICIOUS — 4826063_jbridge_.pdf
SUSPICIOUS — 4826063_jbridge_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 1 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3375764b3e4f01320aa70ec6bdb942a9d5ee7478228bbeb6d9d001ca55e2fbd2 - SHA-1:
0335f93120ae27b45526257bcd498060253b4471 - MD5:
3955f06513da7f96fc27a8c2a1891228 - ssdeep:
6144:iWYVijEGrBGcc7hi5uluGeJHsVlgHyhxnXlLRfMs0:iWYVGEGPc7hJU/HpHSFp0 - TLSH:
T18E4611F5EE0AC62AE26D33613D21243E6F42531251D22B36346368E77374B7B6748232 - Submitted as: 4826063_jbridge_.pdf
- File type: pdf · Size: 298586 bytes
- Verdict: suspicious (58/100)
Detections (1 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
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//4819/4819601_shema__nokia_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=jbridge+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4819/4819601_shema__nokia_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817920_raspisanie__yelektrichek__minsk_.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=jbridge+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4819/4819601_shema__nokia_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817920_raspisanie__yelektrichek__minsk_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4825/4825198_reshebnik__po__matematike_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report