Malicious PDF / .PHP — malware analysis report

Static analysis result for SHA-256 9434162fa9d1c1e2…

MALICIOUS

PDF / .PHP

3.3 KB
MD5: c22825413b78f32414e366d916c26596 SHA-1: 1f8e4b87672274e1c592dd535f010b78b595b02b SHA-256: 9434162fa9d1c1e2bb861127b4e4d3bae09ac4b0e31bf48a606b7c9c1491c937
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 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 structure, indicating an attempt to exploit vulnerabilities. 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
0656b53f5883a3ce223563ef27d0a0553f3a332532184e0bdec93dd945beb948		 pdf-javascript-stream PDF /JS object 7 at offset 0xA8A 370 bytes

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