Malicious PDF — malware analysis report

Static analysis result for SHA-256 8f60f40c6313a49b…

MALICIOUS

PDF

211.3 KB Created: 2022-03-09 03:13:22 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-30
MD5: ce0c146df64dac472d9dfe35ad673777 SHA-1: 76612b073f224b806561f2f397983bbbe219aeb0 SHA-256: 8f60f40c6313a49b07c4d155733388fc35080c5334cea36348ef13b0f84b0608
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7369

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://tevav.co.za/XSRYdR1H?utm_term=easy+peasy+heart+flower+template PDF link annotation
    • https://magiccat.pro/ckfinder/userfiles/files/26222629729.pdfIn PDF document text
    • https://kingwaterpure.com/ckfinder/userfiles/files/rokivufugiware.pdfIn PDF document text
    • http://myapartment.de/web/editor/files/nudemumilakuwufezita.pdfIn PDF document text
    • http://aaykpn.com/uploads/editor/files/78734027371.pdfIn PDF document text
    • http://gktizein.gr/kcfinder/upload/files/kumugumetopejikopoluxunog.pdfIn PDF document text
    • http://vizilo-vizitura.hu/admin/kcfinder/upload/files/76868142004.pdfIn PDF document text
    • https://www.vignolaweb.it/ckfinder/userfiles/files/16276584452.pdfIn PDF document text
    • http://thanhlamresort.vn/wp-content/plugins/formcraft/file-upload/server/content/files/16227c88d56d05---jekiverepojetixu.pdfIn PDF document text
    • http://ttech.com.vn/ckeditor/kcfinder/upload/files/zulasegobenupugifalakusa.pdfIn PDF document text
    • https://ohligschlaeger-berger.de/wp-content/plugins/formcraft/file-upload/server/content/files/1621ce4ec05e42---85458405005.pdfIn PDF document text
    • http://cwpni.com/userData/ebizro_board/file/51015833819.pdfIn PDF document text
    • https://mannlicher.hu/admin/kcfinder/upload/files/laragipuv.pdfIn PDF document text
    • http://galerie45.com/userfiles/file/92941155713.pdfIn PDF document text
    • https://ssea2.deegbesprofessionalcare.nl/files/File/raduzixewenikuzuninar.pdfIn PDF document text
    • http://benhvienlaptop.biz/userfiles/file/wojuwozowomemejoxowexu.pdfIn PDF document text
    • https://pakistanchristiancongress.pakistanchristianpost.com/userfiles/file/56194256535.pdfIn PDF document text
    • https://fq.ua/images/file/xojizebulisivato.pdfIn PDF document text
    • http://www.alite.com.br/assets/kcfinder/upload/files/lotunozuxumewosevenalenu.pdfIn PDF document text
    • https://promobryansk.ru/userfiles/files/17748875873.pdfIn PDF document text
    • https://onhimalayas.com/ckfinder/userfiles/files/52119919006.pdfIn PDF document text
    • http://tamezou.com/upload/ckfinder/files/6710069625.pdfIn PDF document text
    • http://jovanrajsic.net/storage/files/xoxupugugago.pdfIn PDF document text
    • http://elmarahtravel.com/public/kcfinder/upload/files/75973000968.pdfIn PDF document text
    • http://netcentricnj.com/ckfinder/userfiles/files/vofekinudejojubu.pdfIn PDF document text
    • https://mondoaudio.it/img/uploaded/file/99132023811.pdfIn PDF document text
    • http://breakevenpoint.pl/uploads/editor/file/gavajaweferasunew.pdfIn PDF document text
    • https://noticky.net/akce/fotky/file/jikominalado.pdfIn PDF document text
    • https://leunamgroup.com/wp-content/plugins/super-forms/uploads/php/files/9a86b575e81e4401d98d87988503ac0a/41856919908.pdfIn PDF document text
    • http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/vi1qnpi0dit52kvke3hthtl1m7/88069408145.pdfIn PDF document text
    • http://hqr-group.com/admin/kcfinder/upload/files/tifaxura.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_off0002d9e5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002d9e5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002d9e5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D9E5 10612 bytes
SHA-256: f888121e019f95b948b76ad6226b4a0a7a847374bc947adb6b4bff7fb2853398
font_01_sfnt_off0002f24d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F24D 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00030968.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30968 19332 bytes
SHA-256: 67953eb9f8b426582e50065430190cc95f7bc1ac3cacc510681236a34f1899f0