PDF malware analysis — malicious · f3415598eae50a5c

MALICIOUS

PDF

12.1 KB

MD5: 5cf48fcc6c426e40024c89a7d74e78e8 SHA-1: c9cacd9e8577f410e5ea73fcd3bbdd63c54eb692 SHA-256: f3415598eae50a5cc5d045515c8b7bcc13b840a95ddfc208d0184ee233047dcc

96 Risk Score

Malware Insights

MITRE ATT&CK

T1204 Malicious Link T1204.002 Malicious Link: Malicious File

The PDF file contains an embedded script payload, as indicated by the 'PDF_EMBEDDED_SCRIPT_PAYLOAD' heuristic. ClamAV also detected this file as 'Pdf.Exploit.Dropped-78', suggesting it's a known exploit dropper. The embedded file and XFA form suggest a complex delivery mechanism designed to execute the payload.

Heuristics 5

ClamAV: Pdf.Exploit.Dropped-78 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Dropped-78
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.
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 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` `239666d7d4b3f0e0a5b7cce894947ca2a264c20431539b392c9f03117d1299ee`	pdf-embedded-file	PDF EmbeddedFile object 8 at offset 0xC8	11662 bytes

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