Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e55ce78b5ee8e7…

MALICIOUS

PDF

324.1 KB Created: 2022-03-07 03:51:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: 08d238bcb90ee560eee201fe02b7dcc6 SHA-1: 55f6c46facff7ccd19bc40da6e68698eeb23fbaa SHA-256: e0e55ce78b5ee8e73514b27359edecc76f7b8ccd950c27560244689855961d14
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6934

Heuristics 6

  • 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.
  • 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=bodyguard+movie+ka+ringtone PDF link annotation
    • http://seed-hongkong.com/uploads/file/96906776143.pdfIn PDF document text
    • http://sportsclinicwest.ie/media/contents/file/78037870464.pdfIn PDF document text
    • http://martonfogtechnika.hu/admin/kcfinder/upload/files/12453264363.pdfIn PDF document text
    • http://mashtalkandil.com/userfiles/file/penaleriruxifusipebiniziz.pdfIn PDF document text
    • http://ghalemdi.com/userfiles/file/bozazififupexu.pdfIn PDF document text
    • https://panificioilcavaliere.it/userfiles/files/kutagukiniwopi.pdfIn PDF document text
    • http://fluitec.fr/ressource/site-image/files/saxomewafopibatixuzowoxi.pdfIn PDF document text
    • http://abacusnancy.com/userfiles/file/95983847460.pdfIn PDF document text
    • https://landi-bg.com/images/file/butigunuziv.pdfIn PDF document text
    • http://artemon.nl/userfiles/file/34271391730.pdfIn PDF document text
    • https://rotterdampools.com/contents/files/vusabujogokemomoranitowe.pdfIn PDF document text
    • https://konferencia2017.medius.sk/userfiles/file/92313678385.pdfIn PDF document text
    • http://miyagi.chi-kara.net/Upload/files/kuzinopegu.pdfIn PDF document text
    • http://stellar-toys.com/ckfinder/userfiles/files/87186319736.pdfIn PDF document text
    • https://edusfera.pl/upload/file/23815944554.pdfIn PDF document text
    • https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/6099a620f53a9c52ec1a85f69ccc7deb/vigeluzagogorolado.pdfIn PDF document text
    • http://ceramvetro.net/userfiles/file/galuvejabijemob.pdfIn PDF document text
    • http://lotyzapoznawcze.pl/cms/files/bibamezuwedabuzal.pdfIn PDF document text
    • http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/1d78f1be75ec48329cb1b4e17fc909fc/wabomezalekazafigu.pdfIn PDF document text
    • https://actorconseil.com/files/file/52195928015.pdfIn PDF document text
    • https://asfus.net/virgsurv/userfiles/file/munapopobekitepatoxabamu.pdfIn PDF document text
    • https://barrier.exma.cl/ckfinder/userfiles/files/zobavojenagetikunixuj.pdfIn PDF document text
    • https://webmedcentralplus.com/userfiles/file/welazexirije.pdfIn PDF document text
    • http://vitrine-prof.com/files/bebirowusewekabexaxilomo.pdfIn PDF document text
    • http://naasschoolofmotoring.com/fckeditor/userfiles/file/71771297984.pdfIn PDF document text
    • http://adhunikjewellers.com/ckfinder/userfiles/files/sagedozowenuzuparo.pdfIn PDF document text
    • http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/1621d6a4ebd87c---vizepegusojenilijoro.pdfIn PDF document text
    • http://special-pharma.com/upload/files/lozewuwagepajije.pdfIn PDF document text
    • http://retailcop.ca/files/87916245833.pdfIn PDF document text
    • http://shangrilayunnan.com/ckfinder/userfiles/files/94643258859.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_off0004a349.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004a349.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004a349.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A349 17532 bytes
SHA-256: b3cbd0310d85038e7ac2e7ab650023c4c31625b52e8dfcad3bdea95e1ded35cc
font_01_sfnt_off0004d0f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D0F8 10800 bytes
SHA-256: 0e8bbdaa60f8cc47eceedbcc97db69175336ee8c7522033d35e4535b6d5c96d6
font_02_sfnt_off0004e9b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E9B7 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9