Malicious PDF — malware analysis report

Static analysis result for SHA-256 e1949d6271414ee3…

MALICIOUS

PDF

3.2 KB
MD5: 647ffd70800eb6e0a53aae54a596d001 SHA-1: d7ac2d5cbecdb3d1b5bdf2531ca2d9342fe0c8e3 SHA-256: e1949d6271414ee38e780fa1d6dcdfe4e260f91dec8c99d8b4d76ee0514b993e
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 JavaScript/Scripting

The PDF file contains embedded JavaScript, indicated by heuristic firings for PDF_JAVASCRIPT and PDF_JS. ClamAV also detected this file as Pdf.Exploit.Agent-36121, suggesting it exploits a known vulnerability. The embedded JavaScript is likely responsible for executing a malicious payload, though its specific actions are not detailed in the provided evidence.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36121
  • 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_obj0007_000.js
6fec865ddb6c87b28f2a3a3fecd69ae828518e368649be5cb5cd1f91dd8a49d1		 pdf-javascript-stream PDF /JS object 7 at offset 0x9C4 451 bytes

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