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://get.belonnanotservice.ga/away?/wp-content/plugins/formcraft/file-upload/server/content/files/16164c03bb6e94---rosopolopakizusoju.pdf In PDF document text

  • http://vidol.nl/userfiles/file/tugegux.pdfIn PDF document text
  • http://auxerretv.com/content/public/file/20284309153.pdfIn PDF document text
  • http://asckhn.com/acskhn/userfiles/file/99281018992.pdfIn PDF document text
  • https://kaparatt.com/images/File/galejene.pdfIn PDF document text
  • http://www.stadion-zarya.ru/ckfinder/userfiles/files/63945389479.pdfIn PDF document text
  • http://averon.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161403329de3f7---nelow.pdfIn PDF document text
  • https://certifiedcollisionrepair.com/home/cert/public_html/ckfinder/userfiles/files/godojafofunavetekat.pdfIn PDF document text
  • http://dokturmice.com/ckfinder/userfiles/files/gakovivozulur.pdfIn PDF document text
  • https://accuratesearch.com/userfiles/file/kepulenuzaj.pdfIn PDF document text
  • http://sochi-polyana.com/ckfinder/userfiles/files/dedaz.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613229a58db27---nebopovana.pdfIn PDF document text
  • https://akproauto.net/nbloom/fckuploads/file/kirige.pdfIn PDF document text
  • http://www.hydro-tg.pro/upload/file/77485328008.pdfIn PDF document text
  • https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/b7e95f2d4c626a84c7072e6b4812ff37/21434527949.pdfIn PDF document text
  • http://xn--42cfa4ewb0a0b3fwh.com/imageupload/files/41961592181.pdfIn PDF document text
  • http://studiofranzoni.eu/userfiles/files/57655671730.pdfIn PDF document text
  • http://teleinwestor.pl/userfiles/file/wolafufapukokowoneras.pdfIn PDF document text
  • https://martas.vodrsport.cz/uploads/files/19920762429.pdfIn PDF document text
  • http://caratow.be/userfiles/file/85208538149.pdfIn PDF document text
  • https://phatgiaolongan.com/upload/ckupload/files/sewopugumetogavev.pdfIn PDF document text
  • http://aldobini.it/userfiles/files/sumirujiva.pdfIn PDF document text
  • http://htk2.altrodesign.eu/ckfinder/userfiles/files/bupezukumizegitevi.pdfIn PDF document text
  • https://mogilew.ru/userfiles/file/71751393633.pdfIn PDF document text
  • https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/1613bcb093f334---ribugasiji.pdfIn PDF document text
  • https://luxurybaths.marblobaths.ph/app/webroot/img/files/69388876516.pdfIn PDF document text
  • http://banglenhospital.com/UserFiles/File/32362786363.pdfIn PDF document text
  • http://feedproxy.google.com/~r/Xvkpad/~3/23D8k0Ec_6w/uplcv?utm_term=grace+college+and+theological+seminaryPDF link annotation
  • 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

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