MALICIOUS — 4690171_tekst__nashida__kun_.pdf
MALICIOUS — 4690171_tekst__nashida__kun_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
129ad6eedbb5f85fbfb1fb17988f966a6bb1de145d97dbbe78daf6cfdcdafb6a - SHA-1:
f3ff8ba92212f8377382bf834a3c34a6fe0f4ae9 - MD5:
a5dd41ebb772d40e3324c6fa88ca8cee - ssdeep:
6144:c7We1cCSiOeFJySekT/l/EKn5HKznlY9tU2kqbAidqmzCBtc9G1xFEWQYbkx:qnjOv6/l/nn5qm92PNFTBPQx - TLSH:
T19D4802F2C901EF49DE8E3F283E6D407D295E4A5250F4272139134DE936B76B7270A868 - Submitted as: 4690171_tekst__nashida__kun_.pdf
- File type: pdf · Size: 360544 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4690/4690055_vuychislenie__integralov__onlayn_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%82%D0%B5%D0%BA%D1%81%D1%82+%D0%BD%D0%B0%D1%88%D0%B8%D0%B4%D0%B0+%D0%BA%D1%83%D0%BD+%D0%BC%D1%83%D1%81%D0%BB%D0%B8%D0%BC%D0%B0%D0%BD&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690075_kartuy__evropuy__dlya_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690055_vuychislenie__integralov__onlayn_.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%82%D0%B5%D0%BA%D1%81%D1%82+%D0%BD%D0%B0%D1%88%D0%B8%D0%B4%D0%B0+%D0%BA%D1%83%D0%BD+%D0%BC%D1%83%D1%81%D0%BB%D0%B8%D0%BC%D0%B0%D0%BD&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/6//4690/4690075_kartuy__evropuy__dlya_.pdf
- http://img0.liveinternet.ru/images/attach/c/6//4690/4690055_vuychislenie__integralov__onlayn_.pdf
- http://img0.liveinternet.ru/images/attach/c/6//4690/4690143_skachat__notuy__tabuy_.pdf
Embedded domains
- botcraftman.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report