MALICIOUS
106
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious File: Malicious JavaScript
The file is identified as a malicious PDF by ClamAV and a machine learning classifier. Heuristics indicate the presence of embedded JavaScript, which is likely used to exploit 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 0.9999
Heuristics 3
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ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Exploit.Agent-36121
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JavaScript action low PDF_JAVASCRIPTPDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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Embedded JS stream low PDF_JSPDF 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.js2d59d1d180917108ff0d260cda8bcc3589e8e609a9bbe7170615fd762aaa44d6 |
pdf-javascript-stream | PDF /JS object 7 at offset 0x9D8 | 477 bytes |
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