Malicious PDF — malware analysis report

Static analysis result for SHA-256 8e893657c60b60b3…

MALICIOUS

PDF

24.1 KB
MD5: fb862dcccbf4e8c5107d3629b08a016c SHA-1: 6ba3bdfc775c798df10b16fc7fc9caa5b0e80cf1 SHA-256: 8e893657c60b60b3a875afa0109ac3fbaac45ee858bdf3ea8742b7f0bd7efe6c
128 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The PDF file contains an embedded XFA form that triggers the CVE-2010-0188 exploit in Adobe Reader. This exploit is known to allow for arbitrary code execution. The embedded URL, while not directly malicious in this context, is associated with XFA templates.

Heuristics 4

  • Adobe Reader LibTIFF XFA image exploit — CVE-2010-0188 critical CVE likely CVE_2010_0188
    PDF contains the CVE-2010-0188 exploit template: XFA JavaScript heap-spray setup, a generated TIFF image payload, and assignment of that TIFF data to an XFA image field rawValue to trigger Adobe Reader's LibTIFF parser.
  • 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/

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