Malicious PDF — malware analysis report

Static analysis result for SHA-256 dbb2035b949dd05f…

MALICIOUS

PDF

12.0 KB
MD5: 548e64f184e2f1ac37f702440336ae63 SHA-1: f63d65b0b85f391c708fad5757b301c19cbf4811 SHA-256: dbb2035b949dd05f06c732f52887f2c9a8f748f0da01700c6e5f80727ece9256
68 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File: User Execution T1566.002 Phishing: Spearphishing Attachment

The file is identified as malicious by ClamAV with the signature Pdf.Exploit.Agent-36821. Static analysis revealed it is a PDF document utilizing XFA forms, a common vector for exploits. An embedded URL was also found, suggesting a potential download or redirection mechanism. The exact exploit and payload are not detailed by the heuristics, but the combination points to a typical exploit-laced PDF delivery.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36821 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36821
  • XFA form low PDF_XFA
    PDF uses XML Forms Architecture — can contain script logic
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://www.xfa.org/schema/xfa-template/2.5/