Malicious PDF — malware analysis report

Static analysis result for SHA-256 ab6b599559619085…

MALICIOUS

PDF

31.9 KB
MD5: 5685d0c8e9598025f787d5138f25634b SHA-1: 08323a8a993547589cc413680df157ad2ad09ba5 SHA-256: ab6b599559619085a98d77f51984e46dd631f5b933ba12e80668d6a22abffb4a
70 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The file is a PDF containing embedded JavaScript, as indicated by the 'Js.Exploit.HTML-30' ClamAV detection and the presence of JavaScript code. The embedded URL suggests a potential download or redirection to a malicious resource. The XFA form suggests a complex PDF structure often used to embed scripts.

Heuristics 4

  • ClamAV: Js.Exploit.HTML-30 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Js.Exploit.HTML-30
  • 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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