MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1204.002 Malicious File
The file is a PDF containing XFA form elements and embedded JavaScript, as indicated by the PDF_XFA heuristic and the presence of script tags in the document body. ClamAV detected this as Js.Exploit.HTML-30, suggesting it's a known JavaScript exploit. The embedded URL, while seemingly benign, is part of the XFA structure and may be used in conjunction with the exploit. The JavaScript itself appears obfuscated but the overall structure points to an exploit delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
ClamAV: Js.Exploit.HTML-30 critical CLAMAV_DETECTIONClamAV detected this file as malware: Js.Exploit.HTML-30
-
XFA form low PDF_XFAPDF uses XML Forms Architecture — can contain script logic
-
PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILEDThe 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_URLOne 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/
Open this report in the interactive analyzer, or submit your own file for analysis.