PDF malware analysis — malicious · 29117c47a51fd1d6

MALICIOUS

PDF

11.9 KB

MD5: ec388d2668d8b50c8777b4ce09d35f42 SHA-1: 1626115861706987c05ecdd938d4e166e65510cf SHA-256: 29117c47a51fd1d6f17772912fa48b29778382829ec960d063b15f631b272099

108 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 JavaScript T1204.002 Malicious File

The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Exploit.Agent-36177' and a high ML score, indicating malicious intent. Embedded JavaScript was detected, which is commonly used in PDF exploits to download and execute further stages. The document body is unreadable, but the presence of JavaScript and the exploit detection strongly suggest a malicious payload delivery mechanism.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36177 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36177
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.

Filename	Kind	Source	Size
`javascript_obj0007_000.js` `a7e6203b0e8f812879ed8382ccbb3900ad81b5a92faf27692f51de6e8c96c13a`	pdf-javascript-stream	PDF /JS object 7 at offset 0x1A6	569 bytes

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