PDF malware analysis — malicious · 7563404414aa6ab4

MALICIOUS

PDF

12.5 KB

MD5: 2b3ed658a84e179f3a6ac14b498a6bf5 SHA-1: 2ef41c5054d9daa3832f9b88ec0cdb0f6efe2eb7 SHA-256: 7563404414aa6ab4e3099b8dfb20abd42b73e84ba2ded07cbdf6289db567ec54

108 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF was flagged by multiple heuristics, including a high-severity ML classifier and a critical ClamAV detection for 'Pdf.Exploit.Agent-36723'. The presence of embedded JavaScript further indicates malicious intent, likely to execute an exploit or download a secondary payload. The specific exploit and delivery mechanism are not detailed, leading to an unknown family classification.

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` `c352460e6b4ba155e2649b2c06c127590584928e507743e4f5d800eb88100f4f`	pdf-javascript-stream	PDF /JS object 76 at offset 0x369	11708 bytes

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