PDF malware analysis — malicious · 02ecd933dcaa52bd

MALICIOUS

PDF

99.9 KB

MD5: 9699435af04f3c5627722e509418b7d5 SHA-1: 00c2eb2fbaec18daf69196fec77eb467cffcf839 SHA-256: 02ecd933dcaa52bdda74c58583bf71a60aec0ac04037c76776cfcdd8abeeb534

116 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution T1566.001 Spearphishing Attachment

This PDF file is identified as malicious due to the critical heuristic firing for CVE-2010-0188, an Adobe Reader exploit targeting XFA forms. The presence of an embedded script payload further indicates malicious intent. The exploit likely facilitates the execution of a secondary payload, commonly associated with spearphishing attachments.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 5

Adobe Reader LibTIFF XFA image exploit — CVE-2010-0188 critical CVE likely CVE_2010_0188

PDF 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.
Embedded file low PDF_EMBEDDED

PDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
XFA form low PDF_XFA

PDF uses XML Forms Architecture — can contain script logic
Embedded script payload in PDF stream low 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.
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_file_obj0008.bin` `441a88bc941c6b02bcdf6977bf8b62715230070394214f5369b7be1b2ddaadd7`	pdf-embedded-file	PDF EmbeddedFile object 8 at offset 0xC6	101588 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.