PDF malware analysis — malicious · a8c312b797a61a72

MALICIOUS

PDF

6.6 KB Authoring application: Tisilarehaue (via 392d5Tibedegabala)

MD5: d75329c2375eeda1294a3051e6fa3927 SHA-1: 9e3574591fc246f6bd3864a652c3527bcbefb89e SHA-256: a8c312b797a61a723bf056fe44787c90904fb06f59e4543e958fe48e8ddd5a2f

106 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV detection and high ML classifier score indicate malicious intent. The PDF_JAVASCRIPT and PDF_JS heuristics confirm the presence and execution of embedded JavaScript, which is likely responsible for exploiting a vulnerability within the PDF reader. The embedded JavaScript is the primary mechanism for delivering the malicious payload.

Machine Learning

Nyx PDF Classifier malicious score 0.9987

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36142 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36142
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_obj0010_000.js` `d4dce4f95f7146e3b127d68edf45ceb045483a205d9e9a2a53d6e6b80d83b663`	pdf-javascript-stream	PDF /JS object 10 at offset 0x1230	1728 bytes

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