CLEAN
4
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0002
Heuristics 2
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TrueType bitmap font + active content — CVE-2023-26369 related info PDF_CVE_2023_26369_RELATEDPDF embeds a TrueType font with bitmap tables (EBDT/sbix/CBDT) alongside exploit delivery indicators — CVE-2023-26369 exploits the sfac_GetSbitBitmap function in Adobe's libCoolType for arbitrary code execution. This CVE was actively exploited in the wild, but this rule does not validate the malformed EBLC/EBDT primitive.
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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://www.w3.org/1999/02/22-rdf-syntax-ns# In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://www.microsoft.com/typography/ctfontshttp://lucasfonts.comMicrosoftIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/typography/fonts/default.aspxIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl0aIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pkiops/certs/MicCodSigPCA2011_2011-07-08.crt0In extracted file (font_00_sfnt_off000d8d75.bin)
- http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In extracted file (font_00_sfnt_off000d8d75.bin)
- http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl0^In extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pki/certs/MicRooCerAut2011_2011_03_22.crt0��In extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/pkiops/docs/primarycps.htm0@In extracted file (font_00_sfnt_off000d8d75.bin)
- http://www.microsoft.com/TypographyIn extracted file (font_00_sfnt_off000d8d75.bin)
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000d8d75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8D75 | 80784 bytes |
SHA-256: 828cd0032985b6cafdd34e9ec35b6b21c27721286ac945d48e8595f6e635b106 |
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