MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
The PDF contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests this is an exploit document. The extracted JavaScript file shows signs of obfuscation, typical for malware attempting to hide its execution flow. The primary function of the embedded script is likely to download and execute a second-stage payload, although the exact mechanism is obscured.
Heuristics 4
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ClamAV: Pdf.Exploit.Agent-36014 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Exploit.Agent-36014
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Suspicious extracted artifact medium EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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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_obj0013_001.js534b1ded7bc4df62e3b5d3f782ac8d29e0c8fd2249414fda39741f19670a2827 |
pdf-javascript-stream | PDF /JS object 13 at offset 0x328 | 4789 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 10 eval/decoder/string-building token(s). Carved artifact contains 3 long hex-escaped blob(s).
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