Malicious PDF — malware analysis report

Static analysis result for SHA-256 426a71752078d659…

MALICIOUS

PDF

12.5 KB
MD5: 469706e8a5440e428ab8828631329c16 SHA-1: cab22ff0369291b90944f36665cb53b1c3de141a SHA-256: 426a71752078d6598a81a039be2ebcac6bf3cecf24c56fceee1a7282b6f64f5b
76 Risk Score

Malware Insights

The PDF file contains embedded JavaScript, indicated by PDF_JAVASCRIPT and PDF_JS heuristics. This JavaScript is likely designed to download and execute a second-stage payload, as suggested by the ClamAV detection of Win.Trojan.Agent-36280. The presence and nature of the embedded script strongly suggest a malicious intent to compromise the user's system.

Heuristics 3

  • ClamAV: Win.Trojan.Agent-36280 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Agent-36280
  • 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.

FilenameKindSourceSize
javascript_obj0076_000.js
f9708ec04dc2f9855e892ee9ed0cff41dd1991f9f9d846277184c8d41db5fbfd		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11624 bytes

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