Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed8e537cc07743ed…

MALICIOUS

PDF

12.5 KB
MD5: 6eeea132bada6d57253935c6b25bc45c SHA-1: b0491488ce5f0ce9cd9bc2475ce7c1e2c514c13a SHA-256: ed8e537cc07743ed94c14216e45294f8de12f9752c8ca921fb0e99b6c9c82724
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings. ClamAV detection confirms its malicious nature, identifying it as Win.Trojan.Agent-36280. The embedded JavaScript is likely responsible for executing the malicious payload, although its specific actions are not detailed in the provided evidence.

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
71b468d0d609650e983ebd164f581e068aff44d1ed9f9bea9670a2752ee2d49a		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11658 bytes

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