MALICIOUS
84
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of malicious intent, including obfuscated JavaScript and XFA form elements, as indicated by the ClamAV detection 'Heuristics.PDF.ObfuscatedNameObject'. The presence of embedded JavaScript suggests an attempt to execute code upon opening the document. While the specific payload is not immediately clear from the static analysis, the techniques employed are commonly used for delivering malware or phishing lures. The embedded URLs, though not definitively malicious, are associated with the document's structure.
Heuristics 5
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ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTIONClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
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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.
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XFA form low PDF_XFAPDF uses XML Forms Architecture — can contain script logic
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://ns.adobe.com/xdp/
- http://www.xfa.org/schema/xci/2.6/
- http://www.xfa.org/schema/xfa-template/2.6/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
javascript_obj0012_000.js272a5cc9aad59ff3caea5b37224ec3cd2b17c5e7a2e2a4eb5ac00aad252febba |
pdf-javascript-stream | PDF /JS object 12 at offset 0xA283 | 3092 bytes |
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