MALICIOUS
106
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious File: Malicious File
The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ML classifier and ClamAV detection strongly suggest malicious intent, with ClamAV identifying it as Pdf.Exploit.Agent-36121. The embedded JavaScript is likely responsible for exploiting a vulnerability within the PDF viewer to achieve its malicious objective, such as downloading a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 3
-
ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Exploit.Agent-36121
-
JavaScript action low PDF_JAVASCRIPTPDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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.js631fe8c1f7bb5bac68b5c5aa5fa5344df29ba1d90266929989b6327713af080c |
pdf-javascript-stream | PDF /JS object 7 at offset 0x9C8 | 482 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.