Malicious PDF — malware analysis report

Static analysis result for SHA-256 2002fd92994cb33b…

MALICIOUS

PDF

12.5 KB
MD5: 3070071a6ee64fed098d6f53fa385cc1 SHA-1: e66c3b1160cde508a93a51446c28630c38261cec SHA-256: 2002fd92994cb33b40547b8399a24c17328adb9ba5decfa19643324a17e17f7b
106 Risk Score

Malware Insights

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

The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Exploit.Agent-36723' and a high ML score indicating maliciousness. Embedded JavaScript actions and streams were detected, suggesting the PDF is designed to exploit a vulnerability and execute malicious code. The primary attack pattern involves leveraging a PDF exploit to run embedded scripts.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36723 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36723
  • 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_obj0076_000.js
9f79c6043ba2a9757c3a231db67791f177c8b747adbbf96733cf295814cde841
pdf-javascript-stream PDF /JS object 76 at offset 0x369 11680 bytes