Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2dc7b9798e3bd8e…

MALICIOUS

PDF

307.8 KB Created: 2022-03-18 10:03:24 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: 347e9ed8866929551d904459429dcc13 SHA-1: 84105d70c7bbf61ac53ee92da343a04b022c9d36 SHA-256: e2dc7b9798e3bd8eb52e6596d575c5726b110a64a55febacf667d95ae8a3c37b
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6043

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://tevav.co.za/XSRYdR1H?utm_term=android+pay+paypal+espa%C3%B1a PDF link annotation
    • https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/16233b0b86790f---wuzakani.pdfIn PDF document text
    • http://figueredoyasociados.com/kcfinder/upload/files/puxugidapawova.pdfIn PDF document text
    • http://mateuszkucharski.pl/admin/file/wegetakirimezuxi.pdfIn PDF document text
    • http://hnhappiness.com/d/files/46850224971.pdfIn PDF document text
    • http://telesson.net/_UploadFile/Images/file/4794285181.pdfIn PDF document text
    • http://bartuceviri.com/userfiles/file/41426854614.pdfIn PDF document text
    • https://hotnews.md/upload/userfiles/files/gibikafekilovisataf.pdfIn PDF document text
    • http://strihaci.cz/userfiles/file/wekuvejudofuwujuzujanita.pdfIn PDF document text
    • http://sooclose.eu/upload/File/57841851904.pdfIn PDF document text
    • http://zlhk.ru/upload_picture/file/80025840771.pdfIn PDF document text
    • https://insights3.com/wp-content/plugins/super-forms/uploads/php/files/9fe5d72f302d3d7240d567ae7d1b4dba/pemumofoduxaxuvexipupaku.pdfIn PDF document text
    • https://cgb-echafaudage.fr/upload/files/37308741477.pdfIn PDF document text
    • http://neowork-rh.com/userfiles/file/51819457067.pdfIn PDF document text
    • https://unitytradefze.com/ckfinder/userfiles/files/wegejoj.pdfIn PDF document text
    • http://xn----7sbakif2a3azdub.xn--p1ai/admin/ckfinder/userfiles/files/74164411261.pdfIn PDF document text
    • https://p-yanagase.gorakuou.net/blog/upimg/77361482016.pdfIn PDF document text
    • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/162316fb52e382---81329868124.pdfIn PDF document text
    • http://www.dagmarsvendova.cz/admin/js/ckfinder/userfiles/files/69360686578.pdfIn PDF document text
    • http://magiepourenfants.com/images/mediamanager/file/gufesubulofuvafat.pdfIn PDF document text
    • http://6nergy.fr/6nergy/sites/default/user/file/89002974708.pdfIn PDF document text
    • http://dangkykinhdoanhkiengiang.com/upload/ck/files/xaludosonaze.pdfIn PDF document text
    • https://patoman.ro/ckfinder/userfiles/files/62745471261.pdfIn PDF document text
    • https://doradca-bankowy.pl/files/files/33838322227.pdfIn PDF document text
    • https://www.aukuras.org/ckfinder/userfiles/files/galenafep.pdfIn PDF document text
    • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/16223a00f3dd22---riwozazizovaravuju.pdfIn PDF document text
    • https://lazerom.pro/media/file/22790715027.pdfIn PDF document text
    • https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/16231a709ef838---8120801972.pdfIn PDF document text
    • https://www.rioclaro.com.co/kcfinder/upload/files/fesiveselapuravi.pdfIn PDF document text
    • http://laser-piskovani.cz/democms/userfiles/file/gedup.pdfIn PDF document text
    • http://internationalelectric.ru/test/sites/default/files/file/99022145679.pdfIn PDF document text
    • http://www.donkersmontage.nl/kcfinder/upload/files/31965828054.pdfIn PDF document text
    • https://alinea.emailingmanager.com/uploads/editor/file/puxuwusawuwemitiwu.pdfIn PDF document text
    • http://vector-mebel.ru/uploads/files/gelogobewiw.pdfIn PDF document text
    • http://umpn.pnl.ac.id/asset/kcfinder/upload/files/pewosawama.pdfIn PDF document text
    • http://dobrejaja.com/Upload/file/jewano.pdfIn PDF document text
    • https://dondepodemosir.com/userfiles/file/fipora.pdfIn PDF document text
    • https://www.tessilgiada.it/wp-content/plugins/formcraft/file-upload/server/content/files/16211fe065ee70---mokotapubelolakirobajuden.pdfIn PDF document text
    • https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/161fd30340dc31---pasezamafawuwasapumaweb.pdfIn PDF document text
    • https://yumasri.com/assets/ckfinder/userfiles/files/majubitetila.pdfIn PDF document text
    • http://neoneofitou.com/ckfinder/userfiles/files/15769196261.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_off00045a12.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00045a12.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00045a12.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45A12 19612 bytes
SHA-256: 99309b279c67629ad8491875628559e5d4d8667f2d27074ce8863e3432474c11
font_01_sfnt_off00048dfd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48DFD 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0004a51d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A51D 10588 bytes
SHA-256: 40f7c7836e07870b63d005547ea2332e6080ac6d467a3b98ce64a47adfdf14bf