MALICIOUS
106
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1204.002 Malicious File
The PDF file was flagged by ClamAV as Pdf.Exploit.Agent-36121 and a machine learning classifier with high confidence. Embedded JavaScript was detected, indicating the likely execution of an exploit. The ML classifier output of 0.999922 strongly suggests malicious intent, likely to exploit a vulnerability within the PDF reader.
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.js05f77a0b045399d5f227d5fb3f322219709ef9e2819cea9f03cbde5818b9923e |
pdf-javascript-stream | PDF /JS object 7 at offset 0xA87 | 362 bytes |
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