PDF / .VIR static analysis report

Static analysis result for SHA-256 f671a3b650f89fb5…

SUSPICIOUS

PDF / .VIR

419.6 KB Created: 2023-09-01 02:12:59 Authoring application: Adobe PDF Library 10.0 First seen: 2024-09-20
MD5: 5481b714fd128b50aa709a7ed63a8c30 SHA-1: d3c6b82f3460e0b77d70ae15e76ec362102b1fe1 SHA-256: f671a3b650f89fb57ff7fff97ac8f4df18fcb125c9712977e200d3ae98ce8b2e
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6739

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.bz/ddm/clk/426382440;228185261;d;;%3F//uploads-ssl.webflow.com/64ede084e73f1d82425fca00/6564031cdd9c45e1e3a77233_25860914171.pdf In PDF document text
    • https://img1.wsimg.com/blobby/go/6fd59638-7c7e-4e4b-9465-7a303990f317/downloads/dewijepivalovibulesiwu.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/ab99d6d0-ac83-4377-8785-ef8244f643a1/downloads/74549899568.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/8442b26c-8710-4199-9965-be08c02ef1dd/downloads/53132216233.pdfIn PDF document text
    • https://adservice.google.mk/ddm/clk/300948314;127869103;e;;%3F//img1.wsimg.com/blobby/go/c3fd0d16-8554-4676-a050-eafd01430285/downloads/sofepitasi.pdfIn PDF document text
    • https://uploads-ssl.webflow.com/64edec202ac18b274439933b/656403915b72fd519bb98cd4_73259194125.pdfIn PDF document text
    • https://adservice.google.ch/ddm/clk/424929466;226923624;r;;%3F//uploads-ssl.webflow.com/64edd7fc0843ce996b8fd0ae/656403803ec907e41b791d09_nugavipufave.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/8ce90cf7-f544-4910-b102-273c5343e842/downloads/jokipuwup.pdfIn PDF document text
    • https://adservice.google.tm/ddm/clk/426382440;228185261;d;;%3F//img1.wsimg.com/blobby/go/8ce90cf7-f544-4910-b102-273c5343e842/downloads/mobile_projector_app_for_android.pdfPDF link annotation
    • https://adservice.google.mw/ddm/clk/425484003;227454619;f;;%3F//uploads-ssl.webflow.com/64ee022906fbbe99f58cc47e/6564035be531be60fdf8b902_82513720148.pdfIn PDF document text
    • https://uploads-ssl.webflow.com/64eddb1f1d0f3e9837b2664e/656403424e8bc25b760aab0b_67815926537.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_off00063995.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00063995.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00063995.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63995 16648 bytes
SHA-256: e0d85e38f78b8524753f49028a063fac8673b6564cf857d1e7825a89df0401ba
font_01_sfnt_off00066522.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x66522 11440 bytes
SHA-256: 22eb8dea52e72ea735beae593aa1875a898661c9454f7b755cfecc099c11dcd6