Malicious PDF — malware analysis report

Static analysis result for SHA-256 029f2ff352039eb4…

MALICIOUS

PDF

295.2 KB Created: 2022-03-15 12:45:49 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 3894acee88e938693fe6c34589173478 SHA-1: 06f234bdb89063e973f4b859d00cde003c0d49b3 SHA-256: 029f2ff352039eb4fc45e4df7c452f12f4390cf39b94444d76c936036c433cd0
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6572

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=kindle+freetime+unlimited++videos PDF link annotation
    • http://bionic-hill.com/resources/files/gamojunoxerusokub.pdfIn PDF document text
    • http://portakalweb.net/home/portakal/public_html/ckfinder/userfiles/files/delulubezali.pdfIn PDF document text
    • http://megamento.com/_UploadFile/Images/file/nejazuxizifudoposewo.pdfIn PDF document text
    • http://madervaf.com/admin/kcfinder/upload/files/solivegijodenufakewebus.pdfIn PDF document text
    • https://ulicetwojegomiasta.pl/kcfinder/upload/files/xapuzelajeguvejufe.pdfIn PDF document text
    • https://hunglivet.com/uploads/files/202203011434526328.pdfIn PDF document text
    • https://nyirfa.hu/uploads/files/kozufobavoledugezafe.pdfIn PDF document text
    • http://iproperty.ae/userfiles/file/lupawileterasukis.pdfIn PDF document text
    • http://www.jatekkalmesevel.hu/admin/ckeditor/kcfinder/upload/files/wozuxafedomamamexefij.pdfIn PDF document text
    • https://escritacontabilidade.net/fotos/news/file/3805195827.pdfIn PDF document text
    • http://yuha.be/_files/file/gamalo.pdfIn PDF document text
    • http://iq-money.ru/upload/files/71306692037.pdfIn PDF document text
    • http://premo.at/userfiles/file/wekimidupuwitegixa.pdfIn PDF document text
    • http://cesnek-vysocina.cz/UserFiles/File/60279296113.pdfIn PDF document text
    • http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/mu37qc3b43l92pi0tvkrn4abn3/9641519483.pdfIn PDF document text
    • https://nepalonetours.com/userfiles/files/pelopepejonafox.pdfIn PDF document text
    • http://www.garriagricola.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620835d67c299---13730214631.pdfIn PDF document text
    • http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621b4e4958057---51015730558.pdfIn PDF document text
    • http://collegium-connect.nl/ckupload/files/lufurikesumejawijotiz.pdfIn PDF document text
    • https://ucknef-basket.fr/images/files/58952422897.pdfIn PDF document text
    • http://aucoindeshalles.fr/menu/file/mifofowapopufubirojedepu.pdfIn PDF document text
    • http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/1620c2370ddeb6---kabixalirexeverubemapu.pdfIn PDF document text
    • http://rbtyutj01.com/userfiles/files/lenaro.pdfIn PDF document text
    • https://ppic.net-line.pl/www/js/kcfinder/upload/files/jexegusopuz.pdfIn PDF document text
    • http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/16223daabf33fe---logoxajufid.pdfIn PDF document text
    • https://finduspeople.it/upload/files/guvitiwes.pdfIn PDF document text
    • http://sibaco.ru/ckfinder/userfiles/files/68415160442.pdfIn PDF document text
    • https://beltamas.by/content/Files/wabunagiza.pdfIn PDF document text
    • http://arbigaz.com.tr/panel/kcfinder/upload/files/jawetixexajuwejoki.pdfIn PDF document text
    • http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/11f4170b04d882af551f31102c72db53/vuniparom.pdfIn PDF document text
    • https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/162237ca783b53---kuxegep.pdfIn PDF document text
    • http://medlabtests.com/kcfinder/upload/files/86965890203.pdfIn PDF document text
    • http://kanizsakran.hu/userfiles/file/kobubopefo.pdfIn PDF document text
    • http://atsrealtyvietnam.com/upload/files/75762053052.pdfIn PDF document text
    • https://simbhaolipower.com/images/file/zonis.pdfIn PDF document text
    • https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/e039647645da3c544563604d440af159/67878694472.pdfIn PDF document text
    • https://www.gaiascience.com.my/assets/adminpanel/plugins/ckeditor/plugins/kcfinder/upload/files/xepedowutunena.pdfIn PDF document text
    • http://yildizteknikelektrik.net/resimler/files/fixogog.pdfIn PDF document text
    • http://elektromig.pl/userfiles/file/jadisi.pdfIn PDF document text
    • https://sadex.pl/fck/file/40565180620.pdfIn PDF document text
    • https://barrier.exma.cl/ckfinder/userfiles/files/zobavojenagetikunixuj.pdfIn PDF document text
    • https://ntdpoland.pl/eurostyl/photos/file/vujejexejep.pdfIn PDF document text
    • https://www.comperat-89.fr/ckfinder/userfiles/files/28846839856.pdfIn PDF document text
    • http://www.xtraordinaire.org/web/kcfinder/upload/files/wemuxujamikiralisasemi.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
    +3 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00043038.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43038 17588 bytes
SHA-256: 5a2ffa283d834b93e884370a2a0c7cb25ae45e61b4d572eacf236eb94bcd3449
font_01_sfnt_off00045de0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45DE0 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00047500.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47500 10512 bytes
SHA-256: 0f8ac8c21713bf69e024ced1050635743537fe20e1ab7402bd1c2482d9687ecc