PDF malware analysis — malicious · f1459c28d55393b1

MALICIOUS

PDF

16.2 KB Created: 2010-03-05 15:19:50 Authoring application: Laxiwoveja

MD5: 29b1f079b6794fce3ffe00c0a25c8294 SHA-1: 93a599ed262cc9905e01950df50ddd543fc0f875 SHA-256: f1459c28d55393b1d7ce980aed97f19a914314ce097dfc273e321a94ceab3428

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV heuristic 'Pdf.Exploit.Agent-36066' indicates the file is a known malicious PDF exploit. Low-level heuristics also confirm the presence of embedded JavaScript, which is commonly used in PDF exploits to download and execute additional malicious content. The document body is unreadable, but the presence of JavaScript and the exploit detection strongly suggest a drive-by download or exploit-based attack. No specific family could be identified.

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36066 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36066
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_obj0022_000.js` `22e7b9b95199cc294a88baec03e968aa698abb89fdbf202e98b946c7b2639771`	pdf-javascript-stream	PDF /JS object 22 at offset 0x30AF	971255 bytes

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