PDF malware analysis — malicious · b86b885fb997d0ba

MALICIOUS

PDF

4.4 KB

MD5: 3c5ec1fababb51ab1b865f4e87d4ee9b SHA-1: 14c796da6ce1eee85aa367df53bc9535ee189ccd SHA-256: b86b885fb997d0bade7264db98a081faaca509385e661117ad614056278e3a1a

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. ClamAV detection as Pdf.Exploit.Agent-36898 further confirms its malicious nature. The embedded JavaScript is likely responsible for executing a malicious payload, although its specific actions are not detailed in the provided evidence. The lack of readable document body text prevents a more specific determination of the lure.

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36898 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36898
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_obj0020_000.js` `95b5f0b425c1e1ba7d5ec44345168a25e85370a4898fb4021b85cf24d0cb78a2`	pdf-javascript-stream	PDF /JS object 20 at offset 0xE03	263 bytes

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