Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb9e18d3eb252740…

MALICIOUS

PDF

24.1 KB
MD5: cbb8c24a155c6a48d70fddd54a80a1af SHA-1: 2f314b2b640e0e7a05014b7f31fa950c630f3819 SHA-256: fb9e18d3eb2527400529f1e8665fdcdd642e6abb3f7b6963b1d45e74119c15ab
128 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1566.002 Spearphishing Attachment

The sample is a PDF file that exploits the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is known to deliver a malicious payload. The embedded URL, while not directly malicious, is associated with XFA forms which are leveraged by this exploit.

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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