PDF malware analysis — malicious · 2ff2580fd8ed2dc7

MALICIOUS

PDF

97.3 KB

MD5: cc97f643f0fc0ea19af88b690741e018 SHA-1: cd00a968f973a727b18a3f20774bbb9619466580 SHA-256: 2ff2580fd8ed2dc7c7991aeebe531f0149d4e6651aed199140f07659bf4643a7

118 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: User Execution: Malicious PDF T1059.001 Command and Scripting Interpreter: PowerShell

The PDF contains an embedded script payload and triggers XFA form heuristics, indicating it's designed to exploit vulnerabilities. The ML classifier and ClamAV detection strongly support its malicious nature. The embedded script is likely responsible for delivering the exploit, though its specific actions are not detailed in the provided evidence.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

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_0000026c.bin` `5598c6d503c52f8c1c00d4e6a9abe6a3ea84cc8b4ed3acc49c3c09872e67730f`	pdf-embedded-script	PDF raw stream script payload at offset 0x26C	98873 bytes

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