Malicious PDF — malware analysis report

Static analysis result for SHA-256 e05decc8b6ad7ff8…

MALICIOUS

PDF

24.1 KB
MD5: 6df53c6c1f01b768a5a6e746cacbd615 SHA-1: ac001c12bb6fd85d62d019e8d36402e2883b21ae SHA-256: e05decc8b6ad7ff8ca6976db4701964f28d56865da9b96a7e00cb28962ece199
128 Risk Score

Malware Insights

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

The critical heuristic firing for CVE-2010-0188 indicates that this PDF document exploits a vulnerability in Adobe Reader's XFA form processing. The embedded URL, while not directly malicious, is associated with XFA templates. The ClamAV detection further confirms the malicious nature of the file, likely acting as a dropper for further malicious activity.

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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