Malicious PDF — malware analysis report

Static analysis result for SHA-256 7eb8a627f275f541…

MALICIOUS

PDF

12.4 KB
MD5: 886c1a1514aef41df28bfb9432ec6ff9 SHA-1: 32b6d96a2c70967a8d5cda107fed70a14bac8926 SHA-256: 7eb8a627f275f541b4f7c65f4ed9db42c8a5cc611d8d8465c6793382bfdb9a19
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 trojan agent. The embedded JavaScript is likely responsible for the malicious behavior, 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
62c059e156275b6ca5b149edcf80e71017590f10950f1eec4711556b9e00addc
pdf-javascript-stream PDF /JS object 76 at offset 0x383 11529 bytes