MALICIOUS
78
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The file is identified as a malicious PDF by ClamAV with the signature Pdf.Exploit.Agent-22121. The presence of PDF_EMBEDDED and PDF_XFA heuristics further indicates a potentially exploitable PDF structure. While the document body is unreadable, the critical ClamAV detection strongly suggests the PDF is designed to exploit a vulnerability and deliver a malicious payload.
Heuristics 4
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ClamAV: Pdf.Exploit.Agent-22121 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Exploit.Agent-22121
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Embedded file low PDF_EMBEDDEDPDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
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XFA form low PDF_XFAPDF uses XML Forms Architecture — can contain script logic
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PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILEDThe cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PSSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
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