PDF malware analysis — malicious · be7098313e87a5b7

MALICIOUS

PDF

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

MD5: 568a87e5b8c6a31e22ee8596a4231369 SHA-1: feed62acea8638a94d5263c2539e5b67ff2c1cb0 SHA-256: be7098313e87a5b7956f209fc9099adc8f0970f6b9a4189bcfc6d279697f3c2d

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ClamAV detection 'Pdf.Exploit.Agent-36066' strongly suggests this is a known exploit. The embedded JavaScript is likely responsible for executing the malicious payload, leading to the 'malicious' verdict. The exact behavior of the script is not fully detailed due to its nature as a PDF JavaScript stream, but it is the primary vector for exploitation.

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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