Malicious PDF — malware analysis report

Static analysis result for SHA-256 494abbbaca32584f…

MALICIOUS

PDF

12.3 KB
MD5: 6e4e2ed640ac10b95163e63bc7f085d0 SHA-1: ebbd20113b3b382fc4e9284a35b6192c8e4a9d08 SHA-256: 494abbbaca32584f6702302fbbe630216212d925147f6988f43435338d12327e
76 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File: User Execution: Malicious File

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings. ClamAV detection identifies it as Win.Trojan.Agent-36280, suggesting a known malware variant. The embedded JavaScript is likely responsible for the malicious activity, potentially downloading and executing a secondary payload.

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
2eb84b3d2b740e670d4f44885bc7e32b6c327db1eb04eb183de5979120a6decd		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11489 bytes

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