Malicious PDF — malware analysis report

Static analysis result for SHA-256 37e6020dec761026…

MALICIOUS

PDF

13.8 KB
MD5: 10d86363ea054360651da345198d0581 SHA-1: ff21ec625362f5374ae09bf4017e2aef92d74431 SHA-256: 37e6020dec76102689772bc860ab4b1873cde305a4836f7aca6b36e52c26e967
106 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File T1204.002 Malicious File: Malicious PDF

The PDF was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Exploit.Agent-36388' and a high ML score. The presence of JavaScript actions and embedded JS streams indicates an attempt to execute malicious code, likely to exploit a PDF reader vulnerability and download a secondary payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36388 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36388
  • JavaScript action low PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.