Malicious PDF — malware analysis report

Static analysis result for SHA-256 26b7485c063eb347…

MALICIOUS

PDF

24.1 KB
MD5: bb97cd73de1809fe5562563c34d5fe2b SHA-1: 9d1dd7d648ab906e8635b38c307c17853052307a SHA-256: 26b7485c063eb3475f0e8cd5d769b71a8a424a43f71bc3bf445a7199d908e682
128 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1059.001 PowerShell

The PDF file contains an embedded XFA form and triggers the CVE-2010-0188 exploit, indicating it's designed to compromise systems running vulnerable versions of Adobe Reader. The embedded URL, while seemingly benign, is associated with XFA templates and could be part of the exploit chain. The document body contains obfuscated JavaScript-like content that likely contributes to the exploit execution.

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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