Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0ee7ac30d85e8bb…

MALICIOUS

PDF

492.6 KB Created: 2022-03-01 22:19:02 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: 6fd59e74bae2774fc9e672eaef8b514c SHA-1: 9325d67e4272d464221fce83882bf4b74c04d5a1 SHA-256: e0ee7ac30d85e8bbfecf2a52702b71a0ea390a5c30838af46639cc5a78fe88fd
161 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3612

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
  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://mifuj.co.za/XSRYdR1H?utm_term=bein+sports+connect+free PDF link annotation
    • https://christianbelieversmatrimony.com/web/christiansbelieversmatrimony/photos/ckeditor/files/kaduvaliwipanalo.pdfIn PDF document text
    • https://cottonweb.net/userfiles/file/xelukuduzumasosasoli.pdfIn PDF document text
    • https://eyescare.vn/app/webroot/upload/ckfinder/files/vivekokaveminofi.pdfIn PDF document text
    • http://thietkewebsite.btccorp.vn/uploads/files/39011971374.pdfIn PDF document text
    • http://dlugopis.kbo.pl/ckfinder/userfiles/files/wuxidugegofoj.pdfIn PDF document text
    • https://wasael.com/userfiles/file/vogat.pdfIn PDF document text
    • http://umpn.pnl.ac.id/asset/kcfinder/upload/files/39270157988.pdfIn PDF document text
    • http://kazbani.ru/kcfinder/upload/files/nagodemimimonum.pdfIn PDF document text
    • http://chanhungcorp.com/images/uploads/files/26833181990.pdfIn PDF document text
    • https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1620c746f5ce51---somawixajirir.pdfIn PDF document text
    • http://lambanghieuquangcaogiare.net/vietkiendo/upload/file/84818301006.pdfIn PDF document text
    • https://artsketch.ru/wp-content/plugins/super-forms/uploads/php/files/5dbe4dafeb2f66a80530ccbc67273877/2042942364.pdfIn PDF document text
    • http://kbchina.de/upload/42982802170.pdfIn PDF document text
    • https://deloge-nt.fr/media/photo/file/7165394629.pdfIn PDF document text
    • http://comp-art.ru/userfiles/file/8231056658.pdfIn PDF document text
    • https://bkr.jetdesign.pl/files/files/25118856465.pdfIn PDF document text
    • http://stefanourso.com/public/userfiles/file/guduvikudirusadetuwine.pdfIn PDF document text
    • https://eltonltd.ru/sites/default/files/uploads/18633991570.pdfIn PDF document text
    • http://lateonsettay-sachs.org/userfiles/file/58701825570.pdfIn PDF document text
    • http://julianina.de/upload/file/41116472610.pdfIn PDF document text
    • https://highlander-inn.com/assets/userfiles/files/64715137746.pdfIn PDF document text
    • http://ukrfirework.com/images/file/91089651797.pdfIn PDF document text
    • http://osteriailgalloelinnamorata.com/userfiles/files/xoxadoxowid.pdfIn PDF document text
    • https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/af64fdd2a9b3d6c235247efeac24a35a/27220439317.pdfIn PDF document text
    • http://vakantie-noordlimburg.nl/ckfinder/userfiles/files/1460242621.pdfIn PDF document text
    • http://yokohama-model.com/userfiles/files/31047343633.pdfIn PDF document text
    • http://thespaceproduction.com/admin/userfiles/file/lavozevimavabidupiki.pdfIn PDF document text
    • https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1621614da6daf0---nerunak.pdfIn PDF document text
    • http://mebelhotel.ru/images/news/file/95931852589.pdfIn PDF document text
    • http://ddc-touggourt.dz/ar/files/39731472938.pdfIn PDF document text
    • http://busankid.com/webfiles/board/file///dutiwi.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_off00073d27.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00073d27.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00073d27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73D27 20536 bytes
SHA-256: 0e5e6fa5ae8cba79fa646be6c37d62b7369d17c03bcd7e71c7a7226983b59ec6
font_01_sfnt_off00077362.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x77362 10316 bytes
SHA-256: e35b323dbb422a13f6a8fb07c36374a5b214117d95d2987d362d35825998a5a5
font_02_sfnt_off00078acb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78ACB 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9