PDF malware analysis — malicious · 99e74296bf2745a2

MALICIOUS

PDF

101.9 KB

MD5: 5fe30803d27169695f6e82d0ef79a375 SHA-1: e63604b9b22de712d3b15f8defc4cef97f35e0bf SHA-256: 99e74296bf2745a29663369aa7a632f88af3d970f4b596968fed705bef2c81ca

88 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file contains an embedded script payload, indicated by the 'PDF_EMBEDDED_SCRIPT_PAYLOAD' heuristic and confirmed by ClamAV detection as 'Pdf.Exploit.Agent-6136306-0'. The presence of XFA form elements further suggests a complex structure often used for exploitation. While the script content itself is not directly readable, its presence and the ClamAV signature point towards a malicious exploit delivery mechanism. The embedded URLs are not directly actionable for exploitation in this context.

Heuristics 4

ClamAV: Pdf.Exploit.Agent-6136306-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-6136306-0
Embedded script payload in PDF stream medium PDF_EMBEDDED_SCRIPT_PAYLOAD

PDF stream bytes contain an HTML/XFA <script> tag without accompanying Windows shell-execution primitives — common in accessible XFA forms but worth surfacing for analyst review.
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://ns.adobe.com/xdp/
- http://www.xfa.org/schema/xfa-template/2.5/
- http://www.xfa.org/schema/xfa-data/1.0/

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`embedded_pdf_script_00000246.bin` `8691616651b1d59256008b9b0999dd9c23f6133741729d3e19ce6b4440c39679`	pdf-embedded-script	PDF raw stream script payload at offset 0x246	103608 bytes

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