Pdf.Dropper.Agent-7212504-0 — PDF malware analysis

Static analysis result for SHA-256 4f9df2e97580aedc…

MALICIOUS

PDF

9.8 KB
MD5: 74af8b5cbc7dd5d3d507d27b32625a80 SHA-1: 2ac69de4a948301076029b50db8565d9312b5c74 SHA-256: 4f9df2e97580aedc73313c997d17f5275581c3ee3e7f2e7de6ff225e988da8a3
76 Risk Score

Malware Insights

Pdf.Dropper.Agent-7212504-0 · confidence 95%

MITRE ATT&CK
T1059.001 JavaScript/JScript

The critical ClamAV heuristic identified the file as 'Pdf.Dropper.Agent-7212504-0', indicating it functions as a dropper. Low-severity heuristics confirm the presence of embedded JavaScript within the PDF. This JavaScript is likely responsible for downloading and executing a secondary payload, which is a common technique for malware distribution. The large size of the embedded JavaScript stream (21119 bytes) further suggests complex malicious functionality.

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7212504-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7212504-0
  • 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_obj0069_000.js
5d7c675914ef72aff58fbb47a7afc9f212233625a46efb335ec86499a73a252c		 pdf-javascript-stream PDF /JS object 69 at offset 0x1BE 21119 bytes

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