PDF malware analysis — malicious · a5ee092036d961e0

MALICIOUS

PDF

12.7 KB

MD5: d2ba6efae253b7633a700511cb10488e SHA-1: 26af551c1d77f4569b363892c4645541d2663955 SHA-256: a5ee092036d961e0bb0ae072f187e6183f25dc01409dc410c0f42cd57d63c4b5

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. It contains embedded JavaScript, which is a common technique for exploiting PDF vulnerabilities to deliver malicious payloads. The embedded JavaScript is likely responsible for the exploit.

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` `c047c29489202160a3b7e120f8ef9fe3ade764738d95e4789373c211376f839b`	pdf-javascript-stream	PDF /JS object 76 at offset 0x369	11917 bytes

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