PDF malware analysis — malicious · b068f910c45fd28a

MALICIOUS

PDF

12.4 KB

MD5: aab78ae383229e1cd5ad46edc845abe2 SHA-1: f2c563321486d59c4bd8887cbe537a0ac4e50f1c SHA-256: b068f910c45fd28a1764f13590d5c57cf65966c035d8f3b9ff96f684700607ba

106 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically detecting a known exploit signature (Pdf.Exploit.Agent-36723). Analysis revealed embedded JavaScript, indicating an attempt to execute malicious code upon opening the document. The primary attack vector appears to be exploiting PDF vulnerabilities to deliver a payload.

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` `a74121a25fe39ff6a9f02ac0cf8f96056cb17956368ebad50ec6f884e917a899`	pdf-javascript-stream	PDF /JS object 76 at offset 0x369	11642 bytes

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