Malicious PDF — malware analysis report

Static analysis result for SHA-256 469926c0c22efb08…

MALICIOUS

PDF

1.2 KB
MD5: 01b555a8e52fb1659502a755487da6da SHA-1: 06a9884862828090f13b223efe551edb3ea7e0eb SHA-256: 469926c0c22efb0866a5ca3683c807101cb819dba0d30b74a9dedc980103e914
106 Risk Score

Malware Insights

MITRE ATT&CK
T1059.007 JavaScript T1203 Exploitation for Client Execution

This PDF file contains embedded JavaScript, identified by multiple heuristics, and is flagged as malicious by a machine learning classifier and ClamAV. The embedded JavaScript is likely used to exploit a vulnerability within the PDF reader to execute arbitrary code.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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.