Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 0e365da399db7800…

MALICIOUS

PDF / .VIR

720.1 KB Created: 2023-11-02 03:28:21 Authoring application: Inkscape First seen: 2024-09-28
MD5: 940c9093d43e60898a3ffefae72fe9c3 SHA-1: 613517891f9c53d9a7ebc719f755c6e7d6cef9cb SHA-256: 0e365da399db78000e4ca940b184635e89a02486b16c10bb8f274e193fc8d8e1
66 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3266

Heuristics 4

  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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://img1.wsimg.com/blobby/go/4fee3cf0-8396-42f9-9292-54635c4d97c0/downloads/43162566844.pdf In PDF document text
    • https://img1.wsimg.com/blobby/go/4fee3cf0-8396-42f9-9292-54635c4d97c0/downloads/how_to_add_form_in_wordpress_page.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/d43c26f8-4246-4737-b7e0-5b156d1b4fad/downloads/lefaxud.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/ac37b1bf-99c9-40af-be4e-2704a83e665c/downloads/91609610304.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/d43c26f8-4246-4737-b7e0-5b156d1b4fad/downloads/vulijiw.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/d43c26f8-4246-4737-b7e0-5b156d1b4fad/downloads/xuxepinitukododopasulu.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/ac37b1bf-99c9-40af-be4e-2704a83e665c/downloads/equacao_trigonometrica_exercicios_resolvidos.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/ac37b1bf-99c9-40af-be4e-2704a83e665c/downloads/wafux.pdfIn PDF document text
    • https://uploads-ssl.webflow.com/64f846e2a0f473527cef2a6a/65472538f69dd5d11291550c_garewotanakuxivijurisav.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/4fee3cf0-8396-42f9-9292-54635c4d97c0/downloads/41227960995.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/d43c26f8-4246-4737-b7e0-5b156d1b4fad/downloads/roxonilupulidapakoxima.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_off000ae7ea.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000ae7ea.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000ae7ea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAE7EA 10772 bytes
SHA-256: 311056922ce708eb72ce8f79bae752786180999683a468e26896f138a7a227bf
font_01_sfnt_off000b00d7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB00D7 18684 bytes
SHA-256: fddbb94d78e203029f1503795e373ff9a7fe089c4a7d5353f39aeeb197d80d80