Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e14b88226a87df8…

MALICIOUS

PDF

291.8 KB Created: 2022-03-20 02:02:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-09
MD5: e5e42c514f5dce2c28181bab3b9e8098 SHA-1: 05337893ff68016b44594e7257cb6fcf41464c3e SHA-256: 5e14b88226a87df8b0d6761a9445cc9513b1eadf22aaa395cf9610b181efdc7f
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5959

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://loheb.co.za/XSRYdR1H?utm_term=chrysler+voyager+2001+repair+manual PDF link annotation
    • http://auto-spec.ca/fck/file/14467697279.pdfIn PDF document text
    • http://ecompletecontact.com/ckfinder/userfiles/files/mumulevalizukonomiwudit.pdfIn PDF document text
    • http://studioingtassinari.eu/userfiles/files/ripide.pdfIn PDF document text
    • http://billsky.ee/files/file/87324133506.pdfIn PDF document text
    • https://sarenpinler.com/calisma2/files/uploads/majajixegapanupukofuvino.pdfIn PDF document text
    • http://kibbkw.com/uploads/file/minanazupalirutinadafipuw.pdfIn PDF document text
    • http://filmovani.eu/img-content/files/45567598900.pdfIn PDF document text
    • http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/162182e6ca53af---86879569433.pdfIn PDF document text
    • https://www.steyr-mannlicher.hu/admin/kcfinder/upload/files/34644501712.pdfIn PDF document text
    • http://flashdisplay.net/UploadFiles/FCKeditor/20220207092137.pdfIn PDF document text
    • http://nahar-bd.com/assets/ckeditor/kcfinder/upload/files/45432473410.pdfIn PDF document text
    • http://www.sctiec.com/up_files/FCK/file/wogaxebabovijojezoza.pdfIn PDF document text
    • https://mygoaltv.org/ipp/images/uploads/files/sibiked.pdfIn PDF document text
    • https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16226b5be94c72---xedubaketojesoxe.pdfIn PDF document text
    • https://bennex.co.th/assets/kcfinder/upload/files/ribunowevix.pdfIn PDF document text
    • https://condominiovillage.com/userfiles/file/37821862799.pdfIn PDF document text
    • http://daejonggyoyc.com/userfiles/file/20220315161755.pdfIn PDF document text
    • http://tries.cz/media/images/upload/file/vataxejuzirisuna.pdfIn PDF document text
    • http://medcentervrn.ru/userfiles/files/sujeluwob.pdfIn PDF document text
    • http://cttinteriery.cz/files/upload/files/71969820823.pdfIn PDF document text
    • https://magyaringatlanadatbazis.hu/dev/_user/file/fovexakunomirefepe.pdfIn PDF document text
    • https://xn--80adj7cxa.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/03e1629453cb543e2b2360f98482a538/pudajebaguzebu.pdfIn PDF document text
    • https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/8c86e02865c0020b298169ebaa32d430/23715896880.pdfIn PDF document text
    • http://gokcebilgisayar.com/userfiles/file/kerojuzidabotojuwumalapot.pdfIn PDF document text
    • https://cuisinescartier.ca/upload/editor/file/vopejenisugubofamozezena.pdfIn PDF document text
    • https://parc-hotel.info/file/siwonoxedowipimigoz.pdfIn PDF document text
    • http://sluchatka-shop.cz/files/upload/files/fetojaworojeza.pdfIn PDF document text
    • https://sreekanakananda.com/ckfinder/userfiles/files/bemivonuxibibesupabufe.pdfIn PDF document text
    • http://plan.msu.ac.th/ckfinder/userfiles/files/wovesebesujunidozimov.pdfIn PDF document text
    • http://prasiddhakhabar.com/assets/kcfinder/upload/files/33223213591.pdfIn PDF document text
    • http://union.travel/ckfinder/userfiles/files/vivaxufazamekonijuduko.pdfIn PDF document text
    • http://tokyo-sanritsu.com/userfiles/file/66707512565.pdfIn PDF document text
    • https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620573e469507---rukivile.pdfIn PDF document text
    • http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/16202012890b51---butup.pdfIn PDF document text
    • http://xn----7sba5bgeydgh6hd.xn--p1ai/upload/files/99166113321.pdfIn PDF document text
    • http://mingzhicc.com/userfiles/files/34622913078.pdfIn PDF document text
    • http://tse.net.in/assets/ckeditor/kcfinder/upload/files/loteranijafixe.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_off00041d67.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00041d67.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00041d67.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41D67 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00043487.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43487 11204 bytes
SHA-256: 5c826f0a925856bb060714ea36662a2cefc0d732c7b0fb4f30f793c5936a6fa8
font_02_sfnt_off00044eac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44EAC 18540 bytes
SHA-256: 8eb4699273caf8f900c3d790b5bba185cd1b6cc1cd92cd60c3b91da0e5cf9417