Malicious PDF / .PHP — malware analysis report

Static analysis result for SHA-256 58696ca6c7c662cf…

MALICIOUS

PDF / .PHP

3.2 KB
MD5: 1e07131e14b26e48466cc3beeb8b4602 SHA-1: 2a4fee352ea2edf8d640bd652910ba0ef6b3082f SHA-256: 58696ca6c7c662cfd96f2e55e16dcb185471685ab959905ef160fddede23eb50
76 Risk Score

Malware Insights

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

The file is identified as malicious by ClamAV with the signature Pdf.Exploit.Agent-36121. Static analysis detected embedded JavaScript within a PDF stream, indicating an attempt to exploit a vulnerability. The JavaScript is likely responsible for downloading and executing a secondary payload, which is a common technique for initial access and further system compromise.

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
f11fa58d8c5d1e59040f8027047d881a04e10ed8e9488962f2fd2223ec5aad04
pdf-javascript-stream PDF /JS object 7 at offset 0x9C7 487 bytes