MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious File: User Execution: Malicious File
T1566.001 Phishing: Spearphishing Attachment
The sample is a PDF file that triggers critical heuristics for XFA form exploitation, specifically targeting CVE-2010-0188, which is a known vulnerability in Adobe Reader's handling of LibTIFF within XFA forms. ClamAV also detected it as Pdf.Exploit.Agent-36821. The embedded URL, while seemingly benign, is present within the document's structure, suggesting it may be part of the exploit chain or a lure.
Heuristics 5
-
Adobe Reader LibTIFF XFA image exploit — CVE-2010-0188 critical CVE likely CVE_2010_0188PDF 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_DETECTIONClamAV detected this file as malware: Pdf.Exploit.Agent-36821
-
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.