PDF malware analysis — malicious · 94307e094c644048

MALICIOUS

PDF

3.2 KB

MD5: 23c9e16990d067bfc3320c55a01a68f7 SHA-1: ff66845b685cde60149fbef3b54f3b958a8ce6ff SHA-256: 94307e094c6440481f0a66e589f1bcf5c4373c192eaf284ad1236289289ec763

108 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file was flagged by ML_NYX_PDF_MALICIOUS and ClamAV as malicious, indicating it contains an exploit. The presence of embedded JavaScript, detected by PDF_JAVASCRIPT and PDF_JS heuristics, suggests the script is used to execute the exploit. While the script content is not detailed, its presence strongly implies the PDF's purpose is to leverage a PDF vulnerability to download and execute a secondary payload.

Machine Learning

Nyx PDF Classifier malicious score 0.9999

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36121
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0007_000.js` `8553457639ed65e6f593a1df91058986e66017b4630bd4487a7a97cea73a2c3e`	pdf-javascript-stream	PDF /JS object 7 at offset 0x9C2	465 bytes

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