Malicious PDF — malware analysis report

Static analysis result for SHA-256 e80da14a7da37c31…

MALICIOUS

PDF

20.2 KB
MD5: 94c8c63614eddeff6f88400b4693a17a SHA-1: 8d264add4a6acbd92776003febe13f9fdeaafc17 SHA-256: e80da14a7da37c3177ee59f7ffed1a94ac3c2ef1cafbb75c70851cda1eee6c0d
128 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The file is a PDF document that contains an embedded XFA form. Static analysis detected a critical heuristic firing for CVE-2010-0188, an Adobe Reader LibTIFF XFA image exploit. This indicates the PDF is designed to exploit this vulnerability to achieve arbitrary code execution. The embedded URL, while not directly malicious, 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-36826 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36826
  • 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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