PDF malware analysis — malicious · 887cd8ea336126ed

MALICIOUS

PDF

97.3 KB

MD5: 6fcb0d30855eebc95c45404db7d5bb68 SHA-1: 7f7947b6683c7539cc03a042b5503a8b905e1f5b SHA-256: 887cd8ea336126edc394b227719a4442c222eb23168c08192e761bb0004d4cd1

88 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1566.002 Spearphishing Attachment

The PDF file contains an XFA form and an embedded script payload, strongly indicating malicious intent. ClamAV detection as 'Pdf.Exploit.Agent-6136306-0' further confirms its malicious nature. The embedded script is likely responsible for executing the exploit, though its exact function is obscured by the PDF stream packaging. The embedded URLs are not directly indicative of malicious activity but are part of the document's structure.

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` `5c2ea22ff51206fdcc1e2856a163bbb28ce697fbb3e79215a1d975f913b2c391`	pdf-embedded-script	PDF raw stream script payload at offset 0x26C	98867 bytes

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