Malicious PDF — malware analysis report

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
• 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://archism.ru/uplcv?utm_term=critical+thinking+test+answers PDF link annotation

  • https://gulertrafik.com/wp-content/plugins/super-forms/uploads/php/files/f8p2e8t7108hemdh75c79koj9q/23043557190.pdfIn PDF document text
  • http://1hozain.ru/files/userfiles/files/10463286394.pdfIn PDF document text
  • https://tort-art.ru/userfiles/file/83142773445.pdfIn PDF document text
  • http://afghansolar.com/userfiles/file/zalukorazedogevovuke.pdfIn PDF document text
  • http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160828959f301f---88882526025.pdfIn PDF document text
  • http://lavalnerina.it/userfiles/file/jeduginiwu.pdfIn PDF document text
  • http://lonerangerfanclub.com/ckfinder/userfiles/files/pabefawikerabaxuliluket.pdfIn PDF document text
  • http://lineshare.net/upload/files/20210818031022.pdfIn PDF document text
  • https://mokhalasati.com/userfiles/files/9906858407.pdfIn PDF document text
  • https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f4af11bc5b.pdfIn PDF document text
  • https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160e2a59a3a706---15105003549.pdfIn PDF document text
  • https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/kgskk3i8arcq5r417oi1b574cb/xafiboz.pdfIn PDF document text
  • http://pcmcpropertyblog.com/wp-content/plugins/super-forms/uploads/php/files/5d473433f847217ba1bffb033b39e7cd/73184066882.pdfIn PDF document text
  • http://bjbtrh.com/files/pic/file/lutozolugokufenara.pdfIn PDF document text
  • https://aimara-bg.com/userfiles/file/gividom.pdfIn PDF document text
  • https://centrosteadycam.it/wp-content/plugins/super-forms/uploads/php/files/258a7ef3b600fc6bd94e23fdeadc73e2/45159520900.pdfIn PDF document text
  • https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/tghpb3pmdcfq1u53pq1pdm63jv/39982610737.pdfIn PDF document text
  • http://primaria-ciocirlia.ro/media/file/tuvarikoxo.pdfIn PDF document text
  • http://stroynerud-sm.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607b9e62e385b---nelavowetigo.pdfIn PDF document text
  • http://orderkai.com/uploads/files/15787158251.pdfIn PDF document text
  • http://peoplefoster.com/pliki/wuworoneduso.pdfIn PDF document text
  • http://preciz.com/uploads/wysiwyg/files/sonozuxevodedukudimev.pdfIn PDF document text
  • http://thanhlamresort.vn/wp-content/plugins/formcraft/file-upload/server/content/files/16073f513c76bd---32690019539.pdfIn PDF document text
  • http://xn--b1afklwjc5g.xn--p1ai/ckfinder/userfiles/files/likozovagem.pdfIn PDF document text
  • https://tktravelkorea.com/FileData/ckfinder/files/20210805_9E60F297ECCA216E.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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.