Malicious PDF — malware analysis report

Static analysis result for SHA-256 911379cee05d553f…

MALICIOUS

PDF

24.1 KB
MD5: 29458a2b1904227caa9f0bf0731bb841 SHA-1: a36427acd6577586214019ce4438e6c26e0133f9 SHA-256: 911379cee05d553fd461ff9111a2751e588a208abd0ef8e5f7f5c5df85148a7c
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 known vulnerability in Adobe Reader related to XFA forms. The embedded URL, while not directly malicious in reputation, is associated with XFA templates, further supporting the exploit vector. The ClamAV detection confirms the malicious nature of the file.

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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