Malicious PDF — malware analysis report

Static analysis result for SHA-256 eb5641add42ca0a2…

MALICIOUS

PDF

309.0 KB Created: 2022-04-14 14:20:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-27
MD5: a320899cca6a24814667e3dc52221b5d SHA-1: 5128febcd311b7c9af17b251d4a29ef83d330fbd SHA-256: eb5641add42ca0a227da1c2bb588e1a56944e89ddf92541a8e7e111ab3488c39
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6043

Heuristics 5

  • 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.
  • 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://podar.co.za/XSRYdR1H?utm_term=character+reference+check+questions+template PDF link annotation
    • https://rurevudo.weebly.com/uploads/1/3/4/2/134265418/ponujezel.pdfIn PDF document text
    • https://pupupobinizoto.weebly.com/uploads/1/3/1/3/131384436/1b9a4a8.pdfIn PDF document text
    • https://burevojaziji.weebly.com/uploads/1/3/4/7/134729690/kikakizuxexe-zexule-kiputifunu-sidanubafuxe.pdfIn PDF document text
    • https://vusuneroroloxik.weebly.com/uploads/1/3/4/0/134096702/jegategisif.pdfIn PDF document text
    • https://rajoligegade.weebly.com/uploads/1/3/4/5/134504333/xavew_pafazef_kilivu.pdfIn PDF document text
    • http://novehorizonty.sk/userfiles/file/pagusedilenum.pdfIn PDF document text
    • https://fujolununepa.weebly.com/uploads/1/3/4/6/134683680/4380752.pdfIn PDF document text
    • https://chupanhnoithat.vn/upload/files/pibaboserad.pdfIn PDF document text
    • https://zodukoweferu.weebly.com/uploads/1/3/1/0/131069906/mumenunivo.pdfIn PDF document text
    • https://cira.thinkabit.net/downloads/files/xatanuvazexamitosizabetu.pdfIn PDF document text
    • https://nabebumiz.weebly.com/uploads/1/3/1/4/131452902/409052.pdfIn PDF document text
    • https://garirebed.weebly.com/uploads/1/3/4/6/134669878/7210472.pdfIn PDF document text
    • https://fujelaxu.weebly.com/uploads/1/3/4/7/134704358/sunag.pdfIn PDF document text
    • https://fatitabo.weebly.com/uploads/1/3/4/7/134757356/84584.pdfIn PDF document text
    • https://memelixuluxowi.weebly.com/uploads/1/3/5/9/135958522/kifajexorelanarodif.pdfIn PDF document text
    • https://jenevokitajawol.weebly.com/uploads/1/3/4/2/134235402/2166453.pdfIn PDF document text
    • https://ziwolowuwuxux.weebly.com/uploads/1/3/5/3/135321756/pugomajoteb.pdfIn PDF document text
    • https://wotudopis.weebly.com/uploads/1/3/4/6/134679731/ruxogamixif_wujapopepumosag.pdfIn PDF document text
    • https://datagoso.weebly.com/uploads/1/3/4/7/134718767/gajizezaxoxozoj.pdfIn PDF document text
    • https://labadejasif.weebly.com/uploads/1/3/4/7/134718281/87183cbe296aa17.pdfIn PDF document text
    • https://masodorenos.weebly.com/uploads/1/3/0/9/130969057/80290013856c42.pdfIn PDF document text
    • https://pajufesafirijax.weebly.com/uploads/1/3/1/4/131406985/toritupavuvotip-daporujufedu.pdfIn PDF document text
    • https://suzajixedi.weebly.com/uploads/1/4/1/3/141368336/genulidaz_korexi_poxot_ximisixaxosu.pdfIn PDF document text
    • https://nitowapesapu.weebly.com/uploads/1/3/4/4/134442046/2726921.pdfIn PDF document text
    • https://fewegako.weebly.com/uploads/1/3/1/4/131453302/453486752584b4.pdfIn PDF document text
    • http://www.coverseg.com/uploads/ckfinder/files/39515091422.pdfIn PDF document text
    • https://guzuwifaxad.weebly.com/uploads/1/3/4/0/134096987/risimijowa.pdfIn PDF document text
    • https://wojadamizaxit.weebly.com/uploads/1/3/2/6/132681796/9554300.pdfIn PDF document text
    • https://jefapijuwenumik.weebly.com/uploads/1/3/4/4/134435530/minobave.pdfIn PDF document text
    • https://dukiferuxol.weebly.com/uploads/1/3/0/8/130873869/gozikomevokosixad.pdfIn PDF document text
    • https://soxiloze.weebly.com/uploads/1/3/4/4/134441480/werugugoxig-tuminutiguro.pdfIn PDF document text
    • https://juvafize.weebly.com/uploads/1/3/7/5/137516136/disipebatibapat-kajomovufal-mekoziranok-nawasenikana.pdfIn PDF document text
    • https://fexiragija.weebly.com/uploads/1/3/1/4/131409693/veriperejur.pdfIn PDF document text
    • https://vurolopifimik.weebly.com/uploads/1/3/4/8/134886635/610464.pdfIn PDF document text
    • https://pulosonimoge.weebly.com/uploads/1/3/0/7/130739093/vadumero-larevosuf.pdfIn PDF document text
    • https://dexigator.weebly.com/uploads/1/3/6/0/136049715/kegigedemimafeb.pdfIn PDF document text
    • https://tagopebarezixog.weebly.com/uploads/1/3/1/6/131607889/xuzijatolonodob_masunirunobavad.pdfIn PDF document text
    • http://elixiriso.com/kcfinder/upload/files/sewolez.pdfIn PDF document text
    • https://joxobupapi.weebly.com/uploads/1/3/1/4/131454586/vefoloxatevodidu.pdfIn PDF document text
    • http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/16208ebe0e9102---84695132656.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_off00046467.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00046467.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00046467.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46467 17356 bytes
SHA-256: 6de4b449fa56247d6e8ce1b7b04e8fe0569315cea5aa1360a20f8e2e6d6259bb
font_01_sfnt_off0004919b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4919B 11116 bytes
SHA-256: 394ea621ff09d11f8425bbd3195e2542b9e8fce336450332ea36488de9bad3b2
font_02_sfnt_off0004ab5f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4AB5F 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1