PDF / .VIR static analysis report

Static analysis result for SHA-256 5fefb1f714b7108e…

CLEAN

PDF / .VIR

827.3 KB Created: 2023-10-13 15:49:45 -05:00 Authoring application: Microsoft® Word for Microsoft 365 First seen: 2024-07-29
MD5: 2654ad32f41a54a5d4cb514e9159a35e SHA-1: cc531f3e84302cd7a75e25d4074307329ab34f9f SHA-256: 5fefb1f714b7108e31dac2addaf624df9212f286c84c705682b947beec01ed44
6 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0002

Heuristics 3

  • TrueType bitmap font + active content — CVE-2023-26369 related info CVE related PDF_CVE_2023_26369_RELATED
    PDF 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One 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 https://www.healthit.gov/test-method/transitions-care In PDF document text
    • https://open.epic.com/Interface/IHEIn PDF document text
    • https://www.healthit.gov/test-method/clinical-information-reconciliation-and-incorporationIn PDF document text
    • https://open.epic.com/Interface/NCPDPIn PDF document text
    • https://open.epic.com/Clinical/EHRtoEHRIn PDF document text
    • https://www.healthit.gov/test-method/electronic-health-information-exportIn PDF document text
    • https://open.epic.com/Interface/OtherIn PDF document text
    • https://www.healthit.gov/test-method/clinical-quality-measures-cqms-record-and-exportIn PDF document text
    • https://www.healthit.gov/test-method/clinical-quality-measures-cqms-import-and-calculateIn PDF document text
    • https://www.healthit.gov/test-method/view-download-and-transmit-3rd-party-0In PDF document text
    • https://www.healthit.gov/test-method/transmission-immunization-registriesIn PDF document text
    • https://open.epic.com/Interface/HL7v2In PDF document text
    • https://www.healthit.gov/test-method/application-access-patient-selectionIn PDF document text
    • https://www.healthit.gov/test-method/standardized-api-patient-and-population-servicesIn PDF document text
    • https://open.epic.com/Interface/FHIRIn PDF document text
    • https://open.epic.com/Tutorial/PatientAuthenticationIn PDF document text
    • https://www.healthit.gov/test-method/direct-projectIn PDF document text
    • https://www.epic.com/content/rwt.pdfPDF link annotation
    • https://www.healthit.gov/test-method/electronic-prescribingIn PDF document text
    • https://www.healthit.gov/test-method/data-exportIn PDF document text
    • https://www.healthit.gov/test-method/clinical-quality-measures-cqms-reportIn PDF document text
    • https://www.healthit.gov/test-method/application-access-all-data-requestIn PDF document text
    • https://open.epic.com/Interface/HL7v3In PDF document text
    • 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
    • https://docs.microsoft.com/typography/abouthttp://lucasfonts.comMicrosoftIn extracted file (stream_071_off00072e1e.bin)
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (stream_071_off00072e1e.bin)
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl0aIn extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pkiops/certs/MicCodSigPCA2011_2011-07-08.crt0In extracted file (stream_071_off00072e1e.bin)
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In extracted file (stream_071_off00072e1e.bin)
    • http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl0^In extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pki/certs/MicRooCerAut2011_2011_03_22.crt0��In extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/pkiops/docs/primarycps.htm0@In extracted file (stream_071_off00072e1e.bin)
    • http://www.microsoft.com/TypographyIn extracted file (stream_071_off00072e1e.bin)
    • http://www.monotype.com/html/mtname/ms_welcome.htmlhttp://www.monotype.com/html/designer/des_index.htmlIn extracted file (font_00_sfnt_off0006ed5b.bin)
    • https://www.verisign.com/repository/CPS��In extracted file (font_00_sfnt_off0006ed5b.bin)
    • https://www.verisign.comIn extracted file (font_00_sfnt_off0006ed5b.bin)
    • https://www.verisign.com/repository/verisignlogo.gif0��In extracted file (font_00_sfnt_off0006ed5b.bin)
    • https://www.verisign.com/CPS0bIn extracted file (font_00_sfnt_off0006ed5b.bin)
    • http://www.microsoft.com/typographyIn extracted file (font_00_sfnt_off0006ed5b.bin)
    • http://www.monotype.com/html/mtname/ms_symbol.htmlhttp://www.monotype.com/html/mtname/ms_welcome.htmlMicrosoftIn extracted file (font_04_sfnt_off00092bc2.bin)
    • http://www.monotype.com/html/type/license.htmlIn extracted file (font_04_sfnt_off00092bc2.bin)
    • http://www.adobe.com/In extracted file (font_10_sfnt_off000b51d8.bin)
    • http://www.adobe.com/typeThisIn extracted file (font_10_sfnt_off000b51d8.bin)
    +1 more URL(s)

Extracted artifacts 12

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_071_off00072e1e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x72E1E 165236 bytes
SHA-256: e663bef96786a3f25ddfdaeb6ec7be46f6a971b3717b74d54a26d4e045e69ffe
stream_076_off00094511.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x94511 116720 bytes
SHA-256: b81c3cb9be237d103a1f3a09e4090570ca9d4cbb05d8c0c29e407862d3efe7c9
font_00_sfnt_off0006ed5b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6ED5B 24444 bytes
SHA-256: 7537a6085244da50ab849d63ddc86db22c9067cf747c8bb13d229bd59153972b
font_02_sfnt_off00083d7b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83D7B 26584 bytes
SHA-256: 8c98387c6467f395b3a79f2c529708ec97b969e78077d6823aa43e87b3ca2c13
font_03_sfnt_off00087e9b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x87E9B 120220 bytes
SHA-256: 7fbe6b15f003315cc2509d38938cfb5fba54f420ee85bbb6dcd5775f7d53a0ab
font_04_sfnt_off00092bc2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x92BC2 11088 bytes
SHA-256: 086b4c456dbe6f09f8c99517bcda6cd0f82646bc0cf77bf0a1e64dd9a7c38fd3
font_06_sfnt_off0009e1a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9E1A6 49928 bytes
SHA-256: f08d7f7fea7bded52c4245889f6db40385059a3e609a80c5126d85b7766d9cf8
font_07_sfnt_off000a0139.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA0139 141780 bytes
SHA-256: 7403a503a1d04603463524d7e074eeb3d83a07649d6ae2f56a2f6d593dc2cc96
font_08_sfnt_off000af19e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAF19E 28272 bytes
SHA-256: 5fac889ce4c4d954c164460200aa9ce6ece33b820fca309dbd0775a7b35880dc
font_09_sfnt_off000b0642.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB0642 44088 bytes
SHA-256: c331bd4123b9731d19e2978d8b93ff589ef2984e15c99dd38f40d2b7994954df
font_10_sfnt_off000b51d8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB51D8 40152 bytes
SHA-256: 383a1f53766dac26739c21193ae21cdc8e0c1db2c70a5c85b074f3237b0cfdb7
font_11_sfnt_off000b929f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB929F 18816 bytes
SHA-256: 6f624e4bd9ac9b611407d75dbbf0aafd40a28bf34df7c45f9a7f8b38d05b5f24