Malicious PDF — malware analysis report

Static analysis result for SHA-256 ee8c15f1340d6c3f…

MALICIOUS

PDF

20.3 KB
MD5: 0726d0a71cb0de31150bc02b792d20a9 SHA-1: 219be5bfd43d4b4df38af4215e853bde6becaff5 SHA-256: ee8c15f1340d6c3faed3412841ef3e7e16d9f5deb0fd873249318762df928709
130 Risk Score

Malware Insights

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

This PDF file contains an XFA form and exploits the CVE-2010-0188 vulnerability in Adobe Reader, as indicated by the 'CVE_2010_0188' heuristic. The embedded URL, 'http://www.xfa.org/schema/xfa-template/2.5/', is likely used to download and execute a secondary payload. ClamAV also detected this file as 'Pdf.Exploit.Agent-36826'.

Heuristics 5

  • 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-36826 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36826
  • XFA form low PDF_XFA
    PDF uses XML Forms Architecture — can contain script logic
  • PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILED
    The cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PSEOF. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
  • 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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