Malicious PDF — malware analysis report

Static analysis result for SHA-256 2da58c4cc4df9b46…

MALICIOUS

PDF

24.1 KB
MD5: 0f2657f36712d08a89c34022e6aba81a SHA-1: 3b3336e00647c7afcbaee88f3cb6c5de324af2d6 SHA-256: 2da58c4cc4df9b46094588b188edd7dc02bdd900a901c9418214afa6c28e6b7f
128 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution T1559.001 Component Object Model Hijacking

The critical heuristic firing for CVE-2010-0188 indicates exploitation of a vulnerability in Adobe Reader's handling of XFA forms and LibTIFF. The embedded URL, while not directly malicious, is associated with XFA templates. The document body contains obfuscated JavaScript-like content that likely contributes to the exploit chain, though its exact function is obscured.

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/