MALICIOUS
84
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The PDF file exhibits characteristics of malicious intent, including embedded JavaScript and XFA form elements, which are often used to deliver exploits or malware. ClamAV flagged it as Heuristics.PDF.ObfuscatedNameObject, indicating a deliberate attempt to obscure its contents. The embedded JavaScript, though obfuscated, is a common vector for further compromise. The presence of XFA suggests a potential for complex document interactions that could be leveraged maliciously.
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.js97e8789187b36a4c4d3bbe3b4365e5c86b3815db3d8899ee4d17872bdb7cc432 |
pdf-javascript-stream | PDF /JS object 12 at offset 0xA1FA | 3843 bytes |
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