PDF malware analysis — malicious · e44c37e054e7bac1

MALICIOUS

PDF

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

MD5: d19a5987a6d4d21f2971bc75749a33a9 SHA-1: e157d1490165454665dc7cea93c4ade16c96ca06 SHA-256: e44c37e054e7bac16b860aa4cd2a0bf9150fa1ea3ded6e31351b03a4056654fb

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV heuristic indicates the file is a known PDF exploit, specifically 'Pdf.Exploit.Agent-36066'. Low-severity heuristics confirm the presence of embedded JavaScript actions and streams within the PDF. While the document body is unreadable and no scripts were explicitly carved out, the combination of PDF exploit detection and JavaScript suggests the file is designed to leverage a vulnerability to run malicious code, likely to download and execute a secondary payload.

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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