Malicious PDF — malware analysis report

Static analysis result for SHA-256 c3743542e2888069…

MALICIOUS

PDF

24.2 KB
MD5: c01b693f2f9de810b626b288b68b72c8 SHA-1: 291d5c4b3e3cb2e2de713c8b076ccacbd0852d96 SHA-256: c3743542e2888069dde709cfd53804193a3b5e98ccc457f359601da77a55595d
128 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1204.001 Malicious Link T1204.002 Malicious Link

The sample is a PDF document that leverages the CVE-2010-0188 exploit targeting Adobe Reader's XFA functionality. The embedded URL, while not directly malicious, is part of the XFA template structure. The exploit likely leads to the download and execution of a secondary payload, although no specific script was extracted to confirm this.

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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