PDF malware analysis — malicious · d64781c7665062dd

MALICIOUS

PDF

22.5 KB Created: 2009-04-24 09:54:29 +02:00 Authoring application: PScript5.dll Version 5.2.2 (via Acrobat Distiller 7.0.5 (Windows))

MD5: 3a7a24d9ab4edd4a6f90d8983abefe90 SHA-1: a5ea36ac2ec38532255a6061374be6ec0cb185ae SHA-256: d64781c7665062ddbbbbc0d24be9e7e03698534afca7b9268f141c6386e564cd

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ClamAV detection of 'Heuristics.PDF.ObfuscatedNameObject' further supports its malicious nature. The JavaScript appears to be obfuscated and attempts to evaluate strings, suggesting it's designed to download and execute a secondary payload or perform other malicious actions. The exact intent is difficult to determine due to obfuscation, but the presence of JavaScript in a PDF is a strong indicator of malicious activity.

Heuristics 3

ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION

ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
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.

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