Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df6e60256bba771…

MALICIOUS

PDF

137.6 KB Created: 2022-05-17 05:03:05 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: 43f10a596605e6cec2879aeb1f7dedf1 SHA-1: b25faaaa5cd0b331a03a309c98229c3b9305e75f SHA-256: 6df6e60256bba7714db296d40bb9f0f51bb9e0baacf09dcd8834fe0d3cdbcc93
216 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9497

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://norin.co.za/XSRYdR1H?utm_term=the+eyes+are+not+here+by+ruskin+bond+summary+book+summary+pdf PDF link annotation
    • https://febrerasesores.com/uploads/kcfinder/upload/files/52257448540.pdfIn PDF document text
    • https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/1626d4c1e87417---kosuponezafilefitorinike.pdfIn PDF document text
    • http://veszpremkosar.hu/_user/file/94513785371.pdfIn PDF document text
    • https://disezoken.weebly.com/uploads/1/3/5/3/135327633/gafemixep-lufat-tilikefuvupis-wutitufekefo.pdfIn PDF document text
    • http://terrigena.cz/data/pic/files/66886005019.pdfIn PDF document text
    • http://whkmradio.com/userfiles/file/68202880155.pdfIn PDF document text
    • http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622e200fc8b49---22682067284.pdfIn PDF document text
    • https://fefosixofenovi.weebly.com/uploads/1/3/4/7/134755919/5039444.pdfIn PDF document text
    • https://degovemidim.weebly.com/uploads/1/3/4/0/134017519/fitajelorotosomejew.pdfIn PDF document text
    • https://apexsafetyproducts.com/ckfinder/userfiles/files/sanaseb.pdfIn PDF document text
    • https://vavivaso.weebly.com/uploads/1/3/0/8/130873957/bidobodekunowaj.pdfIn PDF document text
    • https://ataru.site/js/ckfinder/userfiles/files/82597780988.pdfIn PDF document text
    • https://myclubowners.com/userfiles/files/zorinita.pdfIn PDF document text
    • http://study4student.com/cache/fck_files/file/fowirulileduf.pdfIn PDF document text
    • http://adhdesign.de/userContent/files/20220310200630-1789555250.pdfIn PDF document text
    • https://taxefijiduru.weebly.com/uploads/1/3/5/3/135311915/5246966.pdfIn PDF document text
    • https://sysquare.com/UserFiles/files/zobekevojaremijaxe.pdfIn PDF document text
    • https://www.phoenixdentalacademy.co.uk/wp-content/plugins/super-forms/uploads/php/files/fa1b691a84cbbcfbf757f1fda52d5f01/86127515588.pdfIn PDF document text
    • https://www.iconcollege.ac.uk/AdminPanel/public/ckeditor/kcfinder/upload/files/metet.pdfIn PDF document text
    • http://gira-classix.su/kcfinder/upload/files/furoritezadulujuwuvedopu.pdfIn PDF document text
    • http://sncelamel-dz.com/app/webroot/assets/js/kcfinder/upload/files/bivodulakuva.pdfIn PDF document text
    • http://gtlitalia.com/userfiles/files/9344759898.pdfIn PDF document text
    • http://raudhatuljannah-gma.com/assets/kcfinder/upload/files/pegutogejidemivi.pdfIn PDF document text
    • https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f56d45771e---wimetiwidizotizop.pdfIn PDF document text
    • https://earthchartercities.org/wp-content/plugins/formcraft/file-upload/server/content/files/1623314e6288e9---31680545254.pdfIn PDF document text
    • http://cnf.toroudshomal.com/admin/upload/files/fejakominabu.pdfIn PDF document text
    • https://dikababazitutu.weebly.com/uploads/1/3/4/8/134859199/2711720.pdfIn PDF document text
    • http://dobrejaja.com/Upload/file/nopaxomataxew.pdfIn PDF document text
    • https://pazunorafozide.weebly.com/uploads/1/3/0/7/130776571/0722f.pdfIn PDF document text
    • https://nenarixu.weebly.com/uploads/1/3/4/8/134899789/03c44d02e2.pdfIn PDF document text
    • http://faurau.com/luodan/images/userfiles/file/1501372064.pdfIn PDF document text
    • https://bimidupixujeg.weebly.com/uploads/1/3/4/3/134319160/wawexo.pdfIn PDF document text
    • https://kuribigewisowe.weebly.com/uploads/1/3/4/6/134688213/b8c02c.pdfIn PDF document text
    • https://jimamejovegevag.weebly.com/uploads/1/3/4/5/134593921/jipupoxuxizesaduno.pdfIn PDF document text
    • http://ymjgolf.com/file_media/file_image/file/53036387628.pdfIn PDF document text
    • http://belspelen.nl/admin/kcfinder/upload/files/32885975122.pdfIn PDF document text
    • https://nefilozovumiduf.weebly.com/uploads/1/4/1/6/141681467/84650.pdfIn PDF document text
    • https://stmarys-perthamboy.com/upload/File/xogunidiv.pdfIn PDF document text
    • http://mexvp.com/ckfinder/userfiles/files/98923138866.pdfIn PDF document text
    • http://prosquash.by/data/41632022723.pdfIn PDF document text
    • https://textosolutionslinguistiques.ca/upload/editor/file/11167274907.pdfIn PDF document text
    • https://zopujobige.weebly.com/uploads/1/4/1/4/141426365/liniferakibowozewoge.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_off0001b6f0.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001b6f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B6F0 11128 bytes
SHA-256: 4cf900932ba8ae8b3d4a7b8d43edd6f1f7cc50a7b234c3b839153654bf481559
font_01_sfnt_off0001d08a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1D08A 17104 bytes
SHA-256: fcaa4ea018d6b9281dee153a994e04607852b32442c5a43434a449d28e3e0c6e
font_02_sfnt_off0001fcba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1FCBA 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1