Malicious PDF — malware analysis report

Static analysis result for SHA-256 3a1544ab78fe693e…

MALICIOUS

PDF

12.4 KB
MD5: 9f614be8cd9d4cd61fc96549d47c44b8 SHA-1: 78af32e4cc075059ac917f55d051ba6962267b42 SHA-256: 3a1544ab78fe693e5f5107b7c1964bf79a8455c3f18974afd2b5dcb49621978a
106 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 Malicious File

The PDF was flagged by multiple heuristics, including a high-confidence ML classifier and a critical ClamAV detection for Win.Trojan.Agent-36280. Embedded JavaScript streams indicate an attempt to execute malicious code, likely to exploit vulnerabilities or download further payloads.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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
60b4854cb297f8afeac52af38d90d33c6f6828533c4f60dd636d13c03cd0a1ab		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11519 bytes

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