PDF malware analysis — malicious · 484769f75b6f5307

MALICIOUS

PDF

12.8 KB

MD5: db06268c5bfcfaf3f32613b8cac4fb0f SHA-1: bfa02c326d8411093568a70005c328b2abd8d1b5 SHA-256: 484769f75b6f530764e325a709cd5986f4bdeeaac7ffcaac1294fc4066757fde

106 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

This PDF file was flagged as malicious by multiple detection engines, including a high-confidence ML classifier and ClamAV, which identified it as Pdf.Exploit.Agent-36723. The presence of embedded JavaScript streams indicates an attempt to exploit vulnerabilities within the PDF reader to execute malicious code. The primary attack vector appears to be leveraging PDF-specific exploits to achieve arbitrary code execution.

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.

Filename	Kind	Source	Size
`javascript_obj0076_000.js` `02b7b85776f30cb341d6bb3e2fb93ccbfaceb08658c2500f9b6d610493bd3734`	pdf-javascript-stream	PDF /JS object 76 at offset 0x369	11973 bytes

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