Malicious PDF — malware analysis report

Static analysis result for SHA-256 9ada2c9e46dad51e…

MALICIOUS

PDF

475.7 KB Created: 2022-01-20 08:10:17 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: f25f40cbaa6539c4b096c49df98dc548 SHA-1: d4ff59a4dc40f406bcedcfa5bc2bd0ba29375a5c SHA-256: 9ada2c9e46dad51e5ea75751b39b6b7022e46d1b66d75f17a59f2155e0045a27
226 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4616

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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.
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 http://gocash2u.xyz/userfiles/file/babobojuxaje.pdf In PDF document text
    • https://hylyt.co/wp-content/plugins/super-forms/uploads/php/files/4dc8acb5feb641c151811a36151e3832/29618992866.pdfIn PDF document text
    • https://kientrucqhouse.com/uploads/image/files/99451502652.pdfIn PDF document text
    • http://mybooksite.net/kcfinder/files/46331030941.pdfIn PDF document text
    • https://actionsporting.com/userfiles/files/24532813525.pdfIn PDF document text
    • https://ylwlgwadmin.ylwl.cn/upload/files/depotovowelixuxak.pdfIn PDF document text
    • https://pagodatalk.com/_UploadFile/Images/file/69413479512.pdfIn PDF document text
    • http://andrenickels.de/ckfinder/userfiles/files/nibomujoredorisivigutaw.pdfIn PDF document text
    • http://vino-charlie.cz/userfiles/file/26020634665.pdfIn PDF document text
    • https://fortworthdental.net/cmsCart/upload/file/vakugaxoru.pdfIn PDF document text
    • https://kocovnici.cz/userimage/file/rinifekoserakesotupagim.pdfIn PDF document text
    • https://skinrepublic.vn/webroot/img/files/komalebuxalemunixagajoxo.pdfIn PDF document text
    • http://bhavalaya.org/ckfinder/userfiles/files/44492376569.pdfIn PDF document text
    • http://iq-money.ru/upload/files/39241878043.pdfIn PDF document text
    • https://butzbacher.turnpoint.jo/app/webroot/upload/files/guxabewase.pdfIn PDF document text
    • http://jerry-cheese.com/kcfinder/upload/files/11360009392.pdfIn PDF document text
    • https://northcoteplaza.com/userfiles/file/dalenet.pdfIn PDF document text
    • https://astoraccessories.com/uploads/ckfinder/files/42009991315.pdfIn PDF document text
    • https://mail.insetclean.com.br/kcfinder/upload/files/sexawijisasupekuze.pdfIn PDF document text
    • https://alemarferries.alemarsnp.gr/ckfinder/userfiles/files/lovewizeniwopisepuri.pdfIn PDF document text
    • http://attlas.center/userfiles/file/jigil.pdfIn PDF document text
    • http://hzhuacui.com/images/upload/File/33045984431.pdfIn PDF document text
    • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/161d134a6f3461---36091059070.pdfIn PDF document text
    • http://amsuatrust.org/survey/userfiles/files/ranetejo.pdfIn PDF document text
    • http://veterinariacasettamattei.it/userfiles/files/94202110541.pdfIn PDF document text
    • http://mlight.cz/archiv/file/fawavupamevadiwimana.pdfIn PDF document text
    • http://onfireinteriors.com/userfiles/gamaxewetafesuxotor.pdfIn PDF document text
    • http://feedproxy.google.com/~r/MbOu/~3/HKUGBsJGI0E/uplcv?utm_term=checkers+burgers+nutritional+informationPDF 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_off0006ff40.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006ff40.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006ff40.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6FF40 17708 bytes
SHA-256: 43be9d04ff0d89d1354528855426b10c80bef4aad5184fdceedbd4d20ec5ff6a
font_01_sfnt_off00072d6e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x72D6E 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00074412.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x74412 11148 bytes
SHA-256: db81ed5ca8dbb090b56b208b49ebe4dd80314ec6db4dda1db07cde3ed547bf0a