Malicious PDF — malware analysis report

Static analysis result for SHA-256 7029ea6c24b43b7b…

MALICIOUS

PDF

97.3 KB
MD5: 2de07e5920fb71908d0c564214e48d84 SHA-1: d2f6a0e95517a6273073cae45bb13bf81e64decf SHA-256: 7029ea6c24b43b7b00f543b6ec491861eac7a06acda1f984798a57050a0f2629
108 Risk Score

Malware Insights

MITRE ATT&CK
T1059.007 JavaScript T1203 Exploitation for Client Execution T1566.001 Spearphishing Attachment

The PDF file contains embedded JavaScript, indicated by the 'PDF_EMBEDDED_SCRIPT_PAYLOAD' heuristic and the presence of script content within the XFA template. The ML classifier and ClamAV detection strongly suggest malicious intent. The embedded script is heavily obfuscated but appears to be designed to download and execute a secondary payload, a common technique for initial compromise.

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
  • 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.

FilenameKindSourceSize
embedded_pdf_script_0000026c.bin
fb19824396b24fb6845e5ea098ea387e694a2ecd3da0066e6f496283bda338d6		 pdf-embedded-script PDF raw stream script payload at offset 0x26C 98867 bytes

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