SUSPICIOUS — 4817557_investicii__uchebnik_.pdf
SUSPICIOUS — 4817557_investicii__uchebnik_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1545a359543f9746be07c13fee3ac80858cabf626981d68fa111f6e32b8f53f2 - SHA-1:
d2eef2dc98730052e77d478ef03f718540b9302b - MD5:
9fff8ea02d1926a0665af21d62822d78 - ssdeep:
6144:AuX2OZcoGNDKb/M3KStP2h6YJYk7OsHvhD0I+JvTFQe8mMWhtP32CXrJFA:AuXBPO+b/M3KwP2NJYeOsHZD4vhQe8mq - TLSH:
T12E4812F2C905A93DC9997BA93E30513C7E062B1250F42372286319EBB37563B2386675 - Submitted as: 4817557_investicii__uchebnik_.pdf
- File type: pdf · Size: 383267 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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://img1.liveinternet.ru/images/attach/c/7//4817/4817540_skachat__vse__albomuy_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B8%D0%BD%D0%B2%D0%B5%D1%81%D1%82%D0%B8%D1%86%D0%B8%D0%B8+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+2015&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817540_skachat__vse__albomuy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817534_1s__predprinimatel_.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%B8%D0%BD%D0%B2%D0%B5%D1%81%D1%82%D0%B8%D1%86%D0%B8%D0%B8+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+2015&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817540_skachat__vse__albomuy_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817534_1s__predprinimatel_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4817/4817503_programmuy__dlya__obscheobrazovatelnuyh_.pdf
Embedded domains
- u.mx
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report