Malicious PDF — malware analysis report

Static analysis result for SHA-256 3a95b542cc630a94…

MALICIOUS

PDF

10.8 KB
MD5: 67494d1f6ee0a3f4c73365bd2495ff0e SHA-1: 69af9f4305cf54b176891b13a40f4cc8ae785e58 SHA-256: 3a95b542cc630a943eb45882e9e9d81120e99f8d6d2c8afe929ab658ec1008a3
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 JavaScript/JScript T1559.001 Component Object Model Hijacking

The critical ClamAV heuristic 'Pdf.Exploit.Agent-24046' indicates a known PDF exploit. Low-severity heuristics confirm the presence of embedded JavaScript within the PDF structure. The large embedded JavaScript stream suggests it is responsible for the malicious functionality, likely downloading and executing a second-stage payload.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-24046 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-24046
  • 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_obj0044_000.js
8cae3ef71896497bdb6c799c7d8c98aa8a86adefb95022269f6188ffb6d8012c		 pdf-javascript-stream PDF /JS object 44 at offset 0x14C 28450 bytes

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