Malicious PDF — malware analysis report

Static analysis result for SHA-256 f9678881cba62b14…

MALICIOUS

PDF

311.1 KB Created: 2022-02-24 19:19:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 8fa402450d64784b0ce0bb8d289f3170 SHA-1: fe66bc1ae3cf8d1bc07d403c9563da19c3205579 SHA-256: f9678881cba62b14c41fc595259932e022f687cabd557b4c96a7c7f7af38ccd5
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6294

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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://loheb.co.za/XSRYdR1H?utm_term=insurance+coverage+letter+template PDF link annotation
    • http://m2m2design.com/userfiles/29276839354.pdfIn PDF document text
    • https://www.ozkozel.sk/kcfinder/upload/files/41780817934.pdfIn PDF document text
    • http://onlinecommerce.bg/uploads/pages/files/xogedepixixur.pdfIn PDF document text
    • http://saiprogetti.net/userfiles/files/73634285336.pdfIn PDF document text
    • https://juraganmonyet.com/contents/files/papanodemizadajubukusota.pdfIn PDF document text
    • http://kiddeefire.com/media/userfiles/files/tukizebulix.pdfIn PDF document text
    • http://foreverymuslim.net/home1/forevev3/public_html/foreverymuslim/upload/file/14825501934.pdfIn PDF document text
    • http://gsmontaggi.it/userfiles/files/pogekonari.pdfIn PDF document text
    • https://nikosdimos.gr/userfiles/file/vepawajemexeje.pdfIn PDF document text
    • https://gatheritup.com/js/kcfinder/upload/files/4512043465.pdfIn PDF document text
    • http://solyaris.pro/admin/ckfinder/userfiles/files/17769928525.pdfIn PDF document text
    • http://alituncer.net/userfiles/file/86475762158.pdfIn PDF document text
    • http://prakseologia.eu/userfiles/file/vavafakimivozamu.pdfIn PDF document text
    • http://cuacuonbinhduong.com/upload/files/43261624158.pdfIn PDF document text
    • http://www.naraihillgolf.com/admin/userfiles/file/piroxuvoxebagiwuwitunen.pdfIn PDF document text
    • https://innovaciones-plasticas.com/imagenes_cont/sitio/documentos/lenonoku.pdfIn PDF document text
    • https://universitecentrale.net/uploads/FCK_files/file/rinapup.pdfIn PDF document text
    • https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ff0d5605944---1115024722.pdfIn PDF document text
    • https://duel.pl/userfiles/file/bisodasodasoxaruxazi.pdfIn PDF document text
    • https://preciseenergygroup.com/media/65712321697.pdfIn PDF document text
    • https://bookings.gulfstarsports.com/admin/kcfinder/upload/files/81566335582.pdfIn PDF document text
    • http://zekidilektekstil.com/images_upload/files/botozanix.pdfIn PDF document text
    • http://energywork.pl/userfiles/file/8969081040.pdfIn PDF document text
    • https://pt2-turbo-j3t.com/contents/files/64254629447.pdfIn PDF document text
    • https://ongnuocdenhat.com/upload/files/17741538335.pdfIn PDF document text
    • http://archinfo.ru/uploads/file/12869085699.pdfIn PDF document text
    • http://corising.info/sa_upload/userfiles/file/20211021083803.pdfIn PDF document text
    • https://gccpay.net/wp-content/plugins/super-forms/uploads/php/files/34e336d3776b9cbdaf8624ead86dd764/zitozeb.pdfIn PDF document text
    • https://imotibulgaria7.bg/files/files/nojasurosasoti.pdfIn PDF document text
    • http://kondicionery-domodedovo.ru/upload_picture/file/18757870596.pdfIn PDF document text
    • https://ventadeterrenosagricolas.com/userfiles/file/xetuwuxu.pdfIn PDF document text
    • http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/r3dvv64en49q60ag3spj8j0634/5431356768.pdfIn PDF document text
    • http://agataklimowska.pl/userfiles/file/xiwipokulizusajakiwesafiv.pdfIn PDF document text
    • http://menifee.hanasushichoice.com/uploads/files/kawowarinenozuji.pdfIn PDF document text
    • http://suachuaspa.com/upload/images-content/files/wazuwubavi.pdfIn PDF document text
    • http://hljxt.com/upload_files/file/220213145214398183d8mvbp.pdfIn PDF document text
    • https://podimercrm.com/img/files/99487778060.pdfIn PDF document text
    • http://gocep.org/data/userfiles/files/82978441877.pdfIn PDF document text
    • https://cmottaviproductive.it/uploads/file/41651387204.pdfIn PDF document text
    • http://pferdefreunde-brueckenhof.de/sites/default/files/userfiles/file/66430203818.pdfIn PDF document text
    • https://gicz.jp/uploads/kc-uploads/tmp/files/jisoz.pdfIn PDF document text
    • https://melnikhouse.com/userfiles/file/85692234557.pdfIn PDF document text
    • https://aldapa.eus/files/galeria/files/pifobulizuteragureji.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00047190.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47190 10740 bytes
SHA-256: 141716e34341b16008695ea15f5ad4f7d5e832f2cea412ba4b3cca84cca15e35
font_01_sfnt_off00048a52.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48A52 16296 bytes
SHA-256: ab7c866f9402a3d54154ef38be89bf9a403dd8aa518feb7e6eba65d8ad9c1aa8
font_02_sfnt_off0004b444.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B444 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9