Malicious PDF — malware analysis report

Static analysis result for SHA-256 3abb30dc2b26faf4…

MALICIOUS

PDF

28.1 KB
MD5: 873712774eb89988a58fade140e3c02b SHA-1: 115724ccd3d1bbd9a9d6e592172ff81b72566581 SHA-256: 3abb30dc2b26faf4962b7c7fb7d1ee428cd3a8333524b0a47065c66777aebbd4
68 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains an XFA form and is detected by ClamAV as Js.Exploit.HTML-30, indicating it likely exploits a JavaScript vulnerability. The embedded URL, http://www.xfa.org/schema/xfa-template/2.5/, is likely part of the exploit chain. The exploit likely downloads and executes a second-stage payload.

Heuristics 3

  • ClamAV: Js.Exploit.HTML-30 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Js.Exploit.HTML-30
  • 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/

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