Malicious PDF — malware analysis report

Static analysis result for SHA-256 1ee1dadf3f47c965…

MALICIOUS

PDF

12.0 KB
MD5: 41486769eafbd9c7ee31944e024a529a SHA-1: bd8ad62624efcb623aba715a9a810b2e922fc8c0 SHA-256: 1ee1dadf3f47c965f5ece88cbd1d4300f76358ce252798ba1b169f16fd41b1f1
76 Risk Score

Malware Insights

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

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings. ClamAV detection confirms this is a malicious sample, identified as Win.Trojan.Agent-36281. 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-36281 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Agent-36281
  • 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
895877cc3f590b934e8d3d09bd10e824f0be3b201c35ca54ada36dafcd432b2a		 pdf-javascript-stream PDF /JS object 76 at offset 0x369 11202 bytes

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