Malicious PDF — malware analysis report

Static analysis result for SHA-256 c834ab824e6e2441…

MALICIOUS

PDF

12.5 KB
MD5: 41f906dc23638df95a916188f15b12b6 SHA-1: 0e6ce7a0307a9412f26ef7ea58ce43af2d523ece SHA-256: c834ab824e6e24415994d7b2a05831dac678f424fb1a46fdeaad894a78e07f2e
76 Risk Score

Malware Insights

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

The PDF file contains embedded JavaScript, indicated by heuristic firings for PDF_JAVASCRIPT and PDF_JS. ClamAV detection as Win.Trojan.Agent-36281 confirms its malicious nature. The embedded JavaScript is likely responsible for the malicious behavior, potentially downloading and executing a secondary payload.

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
cb3c42fa90e3d322dcd512821d0e340e882878c24976294e3dfbdfc5aa96eb8d		 pdf-javascript-stream PDF /JS object 76 at offset 0x369 11676 bytes

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