PDF malware analysis — malicious · 3e9e18a6f3e9a239

MALICIOUS

PDF

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

MD5: 67b0a5eb62d5092959bcde69e72c3588 SHA-1: d87ea8e0d3ac3d254963e23c3aa6d7e426ffa5dc SHA-256: 3e9e18a6f3e9a23927abc76d1102e70f11bddc9fcac889942f8d5082eae672b1

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The critical ClamAV heuristic indicates this PDF contains a known exploit, specifically 'Pdf.Exploit.Agent-36066'. The presence of embedded JavaScript, identified by two low-severity heuristics, strongly suggests that the exploit is delivered via this script. The script is likely responsible for downloading and executing a second-stage payload, which is a common attack vector for malicious PDFs.

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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