PDF / .VIR static analysis report

Static analysis result for SHA-256 685ff727df621cf1…

CLEAN

PDF / .VIR

943.3 KB Authoring application: iLovePDF First seen: 2024-09-28
MD5: 35942e7301830027803f7d36c8833a96 SHA-1: 223150e59220e037ff3c2ff51c9ebe9103450888 SHA-256: 685ff727df621cf199d0fedf0a8059e7bbfdf30f4461f5ee5f39b1270efb86ee
4 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0003

Heuristics 2

  • 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.
  • 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.agriculturejournal.org/volume11number2/botanical-description- In PDF document text
    • http://repositorio.upagu.edu.pe/bitstream/handle/UPAGU/942/FYB-013-In PDF document text
    • https://www.irjmets.com/uploadedfiles/paper/volume3/issue_2_february_2021/6500/16In PDF document text
    • http://www.microsoft.com0In extracted file (font_01_sfnt_off0002fd6d.bin)
    • https://docs.microsoft.com/typography/abouthttp://lucasfonts.comMicrosoftIn extracted file (stream_000_off00000058.bin)
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (stream_000_off00000058.bin)
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl0aIn extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pkiops/certs/MicCodSigPCA2011_2011-07-08.crt0In extracted file (stream_000_off00000058.bin)
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In extracted file (stream_000_off00000058.bin)
    • http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl0^In extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pki/certs/MicRooCerAut2011_2011_03_22.crt0��In extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/pkiops/docs/primarycps.htm0@In extracted file (stream_000_off00000058.bin)
    • http://www.microsoft.com/TypographyIn extracted file (stream_000_off00000058.bin)
    • http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_2010-07-06.crl0ZIn extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://www.microsoft.com/pki/certs/MicCodSigPCA_2010-07-06.crt0In extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl0ZIn extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0��In extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://www.microsoft.com/PKI/docs/CPS/default.htm0@In extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl0ZIn extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0In extracted file (font_01_sfnt_off0002fd6d.bin)
    • http://www.monotype.com/html/mtname/ms_symbol.htmlhttp://www.monotype.com/html/mtname/ms_welcome.htmlMicrosoftIn extracted file (font_04_sfnt_off000d462b.bin)
    • http://www.monotype.com/html/type/license.htmlIn extracted file (font_04_sfnt_off000d462b.bin)
    • http://www.microsoft.com/Typography/0In extracted file (font_04_sfnt_off000d462b.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_000_off00000058.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x58 567100 bytes
SHA-256: 3109c24585d7b87dd2167b9ea14a58ecf98c24b8facc6b344d507883afa15990
font_01_sfnt_off0002fd6d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FD6D 381924 bytes
SHA-256: 79ed13a408d07152688e205ba6e10446c6f57240ef0c15719bd76ba805001fcb
font_03_sfnt_off000b50e7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB50E7 407980 bytes
SHA-256: cb619df02b6930096647829c268291a7f1379e7d1e903753f286784644ccd5fe
font_04_sfnt_off000d462b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD462B 25228 bytes
SHA-256: b1c2362109b3c1555dd5946549cada931b8066060cb7036e6b0b500de41c44e8