Malicious PDF — malware analysis report

Static analysis result for SHA-256 d74bdbf1e6f70925…

MALICIOUS

PDF

2.5 KB Created: 2008-31-20 53:85:00 Authoring application: aaaaaaaa
MD5: 18fa742eea042c862732aefafa9ecb93 SHA-1: 20062ce1bb073488e3ff6782c772d9311e3f1fd3 SHA-256: d74bdbf1e6f709256102445995e258a55058151d434100059a31d6005bca30bd
106 Risk Score

Malware Insights

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

The file is identified as a malicious PDF by ClamAV and a machine learning classifier. Heuristics indicate the presence of embedded JavaScript, which is commonly used in PDF exploits. The ML classifier's high confidence score and the ClamAV detection strongly suggest malicious intent, likely involving the execution of an exploit via JavaScript.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36014 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36014
  • 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.