Malicious PDF — malware analysis report

Static analysis result for SHA-256 5bfa87cdf90ba17f…

MALICIOUS

PDF

74.3 KB
MD5: 7d38e6c36233d7c40b3d29e105f76683 SHA-1: 65d71e57b3f0bc85d0e08b1cc7430d853f89e8cc SHA-256: 5bfa87cdf90ba17fa5094947e79dd6d3b8f8a26a2922307600397a186aae4b98
106 Risk Score

Malware Insights

MITRE ATT&CK
T1059.007 JavaScript T1203 Exploitation for Client Execution T1566.001 Spearphishing Attachment

The file is a malicious PDF identified by ClamAV as Pdf.Exploit.Agent-36388. Static analysis detected embedded JavaScript actions and streams, indicating the document is designed to exploit a PDF vulnerability for client-side execution. The ML classifier strongly supports the malicious verdict.

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.

Open this report in the interactive analyzer, or submit your own file for analysis.