Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c69aa823fd6de1…

MALICIOUS

PDF

299.1 KB Created: 2022-03-03 03:57:04 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-17
MD5: e9b7fb238d5b630bfa3f006cae978474 SHA-1: e4c43cd390a5781c21b46e4b28f00e07e0ea459a SHA-256: 14c69aa823fd6de153b782c3a2ce072f245dbbc079bf3a5e0c69eff811fcb113
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6722

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://lovig.co.za/XSRYdR1H?utm_term=dashboard+sales+report+excel PDF link annotation
    • https://pontus-sd.stiv.bg/uploads/file/85213616979.pdfIn PDF document text
    • https://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/37b7bdc03015e09340ebcb99250023f5/38742941199.pdfIn PDF document text
    • https://ossarentacar.cl/admin/uploads/file/jafufakab.pdfIn PDF document text
    • http://egyptfuture-eg.com/public/kcfinder/upload/files/gapoxevuniles.pdfIn PDF document text
    • http://npas.ru/pic/file/fuloral.pdfIn PDF document text
    • http://webursitet.org/kcfinder/upload/files/womaxenijadifetato.pdfIn PDF document text
    • https://trompis-tondschungel.de/userfiles/file/ninekowelurutogowibudafi.pdfIn PDF document text
    • http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16214420e369b7---28363127149.pdfIn PDF document text
    • https://harrisitalia.it/uploads/file/gijuxesepujedubuwe.pdfIn PDF document text
    • http://fishlinkworldwide.my/assets/kcfinder/upload/no_user/files/43887870313.pdfIn PDF document text
    • http://allergya.news-read.com/upload/files/40897090774.pdfIn PDF document text
    • http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16200afc725499---morow.pdfIn PDF document text
    • http://skorepka15.cz/UserFiles/file/musome.pdfIn PDF document text
    • http://fireprovietnam.net/luutru/files/49373429093.pdfIn PDF document text
    • https://fonixkoncert.hu/upload/file/mudezowinomuxedoxemonikov.pdfIn PDF document text
    • http://ls12368.com/userfiles/file/65334402261.pdfIn PDF document text
    • http://www.cpnatacao.pt/backoffice/ckfinder/userfiles/files/83922948961.pdfIn PDF document text
    • http://www.prodomasa.com/ckfinder/userfiles/files/napisegunamof.pdfIn PDF document text
    • https://olivermilk.com/tctt/sites/aaa/file/74415370073.pdfIn PDF document text
    • http://goansausages.com/admin/ckeditor/kcfinder/upload/files/20027999264.pdfIn PDF document text
    • http://ineb.izevo.cz/userfiles/file/51528941959.pdfIn PDF document text
    • https://svltv.in/userfiles/files/tirilafesika.pdfIn PDF document text
    • https://kuraniterbiye.com/resimler/files/60529006559.pdfIn PDF document text
    • https://realwebguys.com/wp-content/plugins/formcraft/file-upload/server/content/files/162013a5dd4f19---46149399304.pdfIn PDF document text
    • https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/4b055aa3228c888862824bb8a0c39765/kibogogaxafa.pdfIn PDF document text
    • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/1621e98a0ee383---74835930108.pdfIn PDF document text
    • http://www.ccengis.be/applications/ckeditor/addons/ckeditor/ckfinder/userfiles/files/66066396368.pdfIn PDF document text
    • http://hillsclinic.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/52603001456.pdfIn PDF document text
    • http://www.groupkms.com/ckeditor/kcfinder/images/files/83227040901.pdfIn PDF document text
    • https://egyiksem.hu/uploads/file/tulaxokufukimadeduno.pdfIn PDF document text
    • http://niktid.ru/userfiles/file/10170219849.pdfIn PDF document text
    • https://portalkucharski.pl/app/webroot/media/files/xagekuxemumuwazigoguvu.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_off000425e0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000425e0.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000425e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x425E0 16336 bytes
SHA-256: adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa
font_01_sfnt_off00043bde.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43BDE 18668 bytes
SHA-256: 387be99a13fda7cc3396545d96d144e9ff62e9c4840fc7e71d6370e4549cea9b
font_02_sfnt_off00046cbb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46CBB 10660 bytes
SHA-256: 0aad6b566d29b879864b24155fecf51287829502404a84cf3d5fcb1726ba699a
font_03_sfnt_off0004851f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4851F 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9