PDF malware analysis — malicious · 6ee0e109eddababa

MALICIOUS

PDF

3.3 KB

MD5: 537403d8cf16ff0a2d27ed77c1a6a905 SHA-1: 373b057f9f9834cb1f1da7a15b77f48700aeb9b2 SHA-256: 6ee0e109eddabababc392f2390e8836e9b1fec4f662f7b8ea978e7a3492d12f3

106 Risk Score

Malware Insights

MITRE ATT&CK

T1059.007 JavaScript T1203 Exploitation for Client Execution T1566.001 Spearphishing Attachment

The PDF file contains embedded JavaScript, identified by multiple heuristics and ClamAV detection as malicious (Pdf.Exploit.Agent-36121). The JavaScript attempts to deobfuscate a string by taking every second character from the PDF's title field and then executes this deobfuscated string. This behavior strongly suggests the script is designed to download and execute a secondary malicious payload, a common technique for PDF-based exploits.

Machine Learning

Nyx PDF Classifier malicious score 0.9999

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36121
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_obj0007_000.js` `ee69671956edf6940536011424343e06c2506635fa6c0e3378589b29c9ff4711`	pdf-javascript-stream	PDF /JS object 7 at offset 0xA87	286 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.