Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d30243ed0fa5381…

MALICIOUS

PDF

402.1 KB Created: 2022-04-10 16:52:20 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-16
MD5: b04fcfeca434d37cc5287b8248ae5156 SHA-1: d186ff2b3a7a6a2a4aab4bf924e7801e313941f3 SHA-256: 5d30243ed0fa53811233f22eebb39dd885356d1623885e6f6e6353a18651a304
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5194

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://cafij.co.za/XSRYdR1H?utm_term=oak+mountain+state+park+map+pdf PDF link annotation
    • https://manenshop.com/upload/files/50328295441.pdfIn PDF document text
    • https://sekonumewazu.weebly.com/uploads/1/3/4/1/134131339/litusodevibozepasogu.pdfIn PDF document text
    • https://kumazapo.weebly.com/uploads/1/3/2/7/132710765/rujun-beleworu-xorufi-fezorikaniren.pdfIn PDF document text
    • https://kajivuzixoji.weebly.com/uploads/1/3/4/3/134332867/foxezodujagizi_wivepuguvodo_zedag.pdfIn PDF document text
    • https://salobomuxalevi.weebly.com/uploads/1/3/1/0/131070078/6744216.pdfIn PDF document text
    • http://www.fullertherapy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16239a04565b45---51484421853.pdfIn PDF document text
    • https://tusefekojeseto.weebly.com/uploads/1/3/4/4/134437698/zovar_zupevuji_jozajoju.pdfIn PDF document text
    • https://wuwenivavubujer.weebly.com/uploads/1/3/1/4/131437756/duletimusoj-fifeninarigiluz-kilejizakagil-gumewo.pdfIn PDF document text
    • https://silolovafek.weebly.com/uploads/1/3/4/7/134724041/nidijedizigegituxu.pdfIn PDF document text
    • http://parentini.it/userfiles/files/82574395350.pdfIn PDF document text
    • http://businessplan-capalpha.fr/mbp/upload/images/images/upload/ckfinder/weporujuvapib.pdfIn PDF document text
    • http://ewhamd.net/upFiles/ckeditor/files/85200740185.pdfIn PDF document text
    • https://sovirolozemeze.weebly.com/uploads/1/3/4/3/134337586/tiges.pdfIn PDF document text
    • https://www.monacruises.com/html/scripts/ckeditor/kcfinder/upload/files/72947334750.pdfIn PDF document text
    • https://mobonojijokatu.weebly.com/uploads/1/3/4/3/134320628/9dca5dc09.pdfIn PDF document text
    • https://divekoworubu.weebly.com/uploads/1/3/4/0/134017674/4167881.pdfIn PDF document text
    • https://lemusudavigi.weebly.com/uploads/1/3/5/3/135395292/8409677.pdfIn PDF document text
    • https://tivufele.weebly.com/uploads/1/3/4/6/134615601/457565.pdfIn PDF document text
    • https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1622828bfe5ad8---xudakuwitogaxawujage.pdfIn PDF document text
    • https://gidedumewulo.weebly.com/uploads/1/3/5/9/135961218/zasog_wevivofotofid_buwode_jologepuja.pdfIn PDF document text
    • https://divewamekavese.weebly.com/uploads/1/3/1/8/131860060/jabumesotobozu.pdfIn PDF document text
    • http://fobas.cz/userfiles/file/natuwodolekamizirelij.pdfIn PDF document text
    • https://rubuxunixo.weebly.com/uploads/1/3/4/5/134518382/diveviwaririxir.pdfIn PDF document text
    • https://foluxodemebomo.weebly.com/uploads/1/3/0/7/130739593/migewujeligoni.pdfIn PDF document text
    • https://gokebapin.weebly.com/uploads/1/3/5/3/135320588/vusap.pdfIn PDF document text
    • https://rewobusegofiti.weebly.com/uploads/1/3/5/3/135329444/tebebefasavewemupije.pdfIn PDF document text
    • https://www.djluk.co.uk/wp-content/plugins/super-forms/uploads/php/files/silp4jeu22h9lir4r58kk71750/jadonukusifazok.pdfIn PDF document text
    • https://zizuvikugit.weebly.com/uploads/1/3/1/3/131384696/1764014.pdfIn PDF document text
    • https://tebokefabizanil.weebly.com/uploads/1/3/4/8/134866802/269792eb3c4b5.pdfIn PDF document text
    • https://vupagivoro.weebly.com/uploads/1/3/4/3/134314863/marajizodiju.pdfIn PDF document text
    • https://zuriloteva.weebly.com/uploads/1/3/4/6/134623588/3090636.pdfIn PDF document text
    • https://rinavogorefun.weebly.com/uploads/1/3/4/4/134446464/cf6d97a.pdfIn PDF document text
    • https://pokatufazopaler.weebly.com/uploads/1/4/1/3/141315658/a48770632b3.pdfIn PDF document text
    • http://koreaseals.com/ckfinder/userfiles/files/juteboda.pdfIn PDF document text
    • https://siketaxugulus.weebly.com/uploads/1/3/5/3/135309361/5201458.pdfIn PDF document text
    • https://tanavizone.weebly.com/uploads/1/3/4/7/134709943/a9bed21f74d7bf9.pdfIn PDF document text
    • http://sicompk.com/survey/userfiles/files/16964442871.pdfIn PDF document text
    • http://cambridgekapurthala.com/damana/userfiles/file/pusobo.pdfIn PDF document text
    • http://aceonlinementors.com/userfiles/file/gawuruzapi.pdfIn PDF document text
    • https://kajefota.weebly.com/uploads/1/3/4/7/134766701/8433180.pdfIn PDF document text
    • http://kwik-it.ru/wp-content/plugins/formcraft/file-upload/server/content/files/162384adf3a3d2---50131286950.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_off0005dc77.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005dc77.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005dc77.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DC77 16316 bytes
SHA-256: 7e733324232f7b84d7a352117d06599ecabaf7211a62d33c785fcfa442a68720
font_01_sfnt_off000606da.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x606DA 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00061ef2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61EF2 10828 bytes
SHA-256: 1c7ca2b62ececaa3afbc20129a7c5c57838f2908ac55f665cad072aad96bdcc4