PDF / .VIR static analysis report

Static analysis result for SHA-256 b25af9c1cd3218d8…

SUSPICIOUS

PDF / .VIR

321.6 KB Created: 2023-02-06 23:45:54 Authoring application: Nitro PDF First seen: 2024-04-16
MD5: 823c9767dc13296a26a25f08e63152c6 SHA-1: 35f1bce4b14987e3e2993700055eb97054e988bb SHA-256: b25af9c1cd3218d8f6fdaa250a58ccdd71c9771cdd4efe10b893dd566c74ed11
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9979

Heuristics 3

  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://adservice.google.com.cu/ddm/clk/408405163;208572896;n;;%3F//1999-toyota-sienna-exhaust-repair-manual.xenedadub.sbs/woxutivusuxitixili.pdf In PDF document text
    • https://xikafitidezo.wixadinid.online/143205665.pdfIn PDF document text
    • http://kewiteto.cannabisebook.com/visa.pdfIn PDF document text
    • https://sakaruri.lefusidiri.cfd/xananafizamusajuno.pdfIn PDF document text
    • https://adservice.google.com.ar/ddm/clk/408405163;208572896;n;;%3F//dolapuref.wowakana.cfd/2886017.pdfIn PDF document text
    • http://ejercicios-de-estimulacion-prenatal-pdf.theroz.net/44.pdfIn PDF document text
    • http://adservice.google.co.uz/ddm/clk/424929466;226923624;r;;%3F//samsung-wa75h4200sw-user-manual-pdf.lawyersareleaders.com/808216.pdfIn PDF document text
    • https://directions-to-tooele-utah.sipulejoja.cfd/1491611.pdfIn PDF document text
    • http://most-accurate-chronological-bible-readin.digitalrol.org/1987909.pdfIn PDF document text
    • http://adservice.google.me/ddm/clk/295204063;122181591;w;;%3F//wolod.capitolplaygrounds.com/zajawivafikukeximobe.pdfIn PDF document text
    • http://adservice.google.pn/ddm/clk/295204063;122181591;w;;%3F//english-file-upper-intermediate-3rd-edit.thaipunyanih.com/vejuwomivimazilarix.pdfIn PDF document text
    • https://adservice.google.at/ddm/clk/445204615;249060672;c;;%3F//livepip.gudedopita.cfd/36.pdfIn PDF document text
    • http://adservice.google.co.nz/ddm/clk/478229754;284365575;c;;%3F//kolubepu.veekayindia.com/demedasiw.pdfPDF link annotation
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/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://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0004ca4e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004ca4e.bin)

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004ca4e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CA4E 17808 bytes
SHA-256: b7274ae3c4a5dcb3faf4eeb5feaddfd73c57f888938d03ff41c4a22645f271d8