PDF / .VIR static analysis report

Static analysis result for SHA-256 4923cc3778b8d39c…

SUSPICIOUS

PDF / .VIR

491.4 KB Created: 2023-09-04 02:33:14 Authoring application: PDF Studio First seen: 2024-10-29
MD5: 2c093ba670134510078c181bcbff622b SHA-1: 9d27db13987995290be6714ad78bb88ea4550c91 SHA-256: 4923cc3778b8d39c3091e249660915114933ad3304ca369462cfc8a3302811c9
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5848

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://price-action-ninja-books-free.ctrlproxy.org/zesunowalutom.pdf PDF link annotation
    • https://essential-calculus-student-solutions-manual-pdf-free.workforceok.org/53241750873.pdfIn PDF document text
    • https://world-book-online-advanced-search.milliwaysconsulting.net/59943757847.pdfIn PDF document text
    • https://110cc-atv-manual-transmission.milliwaysconsulting.net/4207846767.pdfIn PDF document text
    • https://uploads-ssl.webflow.com/64f1a1f8d4dab2b32b1716c5/654985bbf2af8f9065307075_91772612086.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/e3743f65-6875-49ef-87db-9c97db9bcff8/downloads/kakiboz.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/f0b627ec-3baa-461e-bd5d-03729d0e4ac7/downloads/62166157089.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/e3743f65-6875-49ef-87db-9c97db9bcff8/downloads/motodijigaxajebevo.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/dc07c60e-1d21-4000-9861-e6f27b5441e9/downloads/31458656414.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/d5e97205-d745-471d-94c2-4bc94f943a29/downloads/gagebekutebasa.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/4495e0bd-5ab2-4004-8be1-e30ef3373564/downloads/34694219378.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/5d5afc6c-ae47-422d-ad36-67ea9e15d893/downloads/vokokitufo.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/f0b627ec-3baa-461e-bd5d-03729d0e4ac7/downloads/can_i_email_a_from_kindle_paperwhite.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/e3743f65-6875-49ef-87db-9c97db9bcff8/downloads/59595856009.pdfIn PDF document text
    • 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_off000758b3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000758b3.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000758b3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x758B3 10616 bytes
SHA-256: df5cd1153f01536f96502fb09cb35711069bc13ac99c055dd44a1b3d0d4d5fdb
font_01_sfnt_off000770f1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x770F1 18576 bytes
SHA-256: bb661a3618bdcc5dc552fc23ed40afd04411375c0037820dee3bb29dfce548d1