PDF malware analysis — malicious · ea2def8e547de3b6

MALICIOUS

PDF

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

MD5: 41f66139bde38b085689e89e2c5494ca SHA-1: e6a64e3a1f85419bebaeb4317e745ce4874272b8 SHA-256: ea2def8e547de3b61201984b6bfe1c0323236d396930ab6feb192aa109104064

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The file is a PDF containing embedded JavaScript, indicated by multiple heuristic firings. ClamAV also detected it as Pdf.Exploit.Agent-36066. The embedded JavaScript is likely responsible for exploiting a vulnerability within the PDF reader to execute malicious code. Due to the nature of the exploit and the lack of specific indicators, the exact payload and family remain unknown.

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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