PDF malware analysis — malicious · 32c2c8ec290867d4

MALICIOUS

PDF

46.9 KB Created: 2006-02-16 15:03:51 -08:00 Authoring application: Acrobat PDFMaker 7.0.5 for PowerPoint (via substr)

MD5: ffcd6710b2a1a23f06969a3e87a7ebc9 SHA-1: 9e5cce785b8a85d34b56ae3b916327b9b51a14b7 SHA-256: 32c2c8ec290867d49316e0e679453353affe8fe0f52cc423fd8be78aca7aab27

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file was detected by ClamAV as 'Pdf.Exploit.Dropped-94', indicating it contains an exploit. The presence of embedded JavaScript, identified by the PDF_JAVASCRIPT and PDF_JS heuristics, suggests the script is used to execute malicious code. The JavaScript is likely responsible for downloading and executing a second-stage payload, although the exact nature of the payload cannot be determined from the provided information.

Heuristics 3

ClamAV: Pdf.Exploit.Dropped-94 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Dropped-94
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_obj0076_000.js` `6628766a085115f092faa924ac64b4636e39bb9ffd4c0209aa13a5141ebdab17`	pdf-javascript-stream	PDF /JS object 76 at offset 0x999	45236 bytes

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