PDF malware analysis — malicious · 455f5f266eb175e3

MALICIOUS

PDF

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

MD5: 8eb833674b718ef27e572d2f043d4e16 SHA-1: 283b535dbc1b4daf41456c9eb1fe0413493de144 SHA-256: 455f5f266eb175e34dee1716d55c80bd79148cc383fd2fc2da1a84f21a48318c

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 JavaScript/JScript

The file is a PDF containing embedded JavaScript, as indicated by multiple heuristic firings and the presence of a javascript_obj0022_000.js artifact. The ClamAV detection 'Pdf.Exploit.Agent-36066' strongly suggests this JavaScript is malicious, likely exploiting a PDF vulnerability to download and execute a second-stage payload. However, the exact nature of the exploit and payload cannot be determined from the provided evidence.

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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