Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd4247fb70f8d674…

MALICIOUS

PDF

24.1 KB
MD5: 8fe7d64102a1b0d40a8bf18ae2474395 SHA-1: 5b8f24b13419189e097b194ffc7008df69de3e0b SHA-256: bd4247fb70f8d674ed3d09ab419f44309ee4830173806417e62e6f3cc289003f
128 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1566.001 Spearphishing Attachment T1204 User Execution

The sample is a PDF file that exploits CVE-2010-0188, a vulnerability in Adobe Reader related to XFA forms. This exploit is designed to allow arbitrary code execution. The embedded URL is likely related to the XFA template, but no further malicious activity was observed in the provided evidence.

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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