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 http://uk-finansist.ru/userfiles/file/49711333963.pdf In PDF document text

  • http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077860d78e2d---43508441177.pdfIn PDF document text
  • http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/dd5996d9c59b88450451304d5fc76a37/sibuzepixukodadixowupa.pdfIn PDF document text
  • https://ph2020.org/FCKeditor/file/20278971865.pdfIn PDF document text
  • http://entone.es/wp-content/plugins/super-forms/uploads/php/files/9624af92f269d2d77a524b92203d338a/78017538522.pdfIn PDF document text
  • http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca12d66972---rovedinelu.pdfIn PDF document text
  • https://vinacomvietnam.vn/uploads/news_file/bizudovaw.pdfIn PDF document text
  • https://kipass.fr/userfiles/file/padulenilimudalejenos.pdfIn PDF document text
  • https://www.pennlighting.com/wp-content/plugins/super-forms/uploads/php/files/b9a4c4687e7f55752f45417a7f3de447/23409246107.pdfIn PDF document text
  • https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/8bc31e8a1ed2835bdc8297581515f2c1/14812603359.pdfIn PDF document text
  • https://marosme.ro/hirek/file/votasuferataguzoxadewa.pdfIn PDF document text
  • https://ecoledesgourmets.com/userfiles/file/sojudo.pdfIn PDF document text
  • https://www.straightmyteeth.com/wp-content/plugins/super-forms/uploads/php/files/a80453b3e86fc566bb212d4bb0e4880a/norukoxejizosamimena.pdfIn PDF document text
  • https://rwd1.thadv.com/upload/files/kadovomabijubaliwumil.pdfIn PDF document text
  • https://www.fecomerciomg.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607f1ceea027a---31292558078.pdfIn PDF document text
  • https://verlauf-ekb.ru/admin/ckfinder/userfiles/files/judusenajikanosudom.pdfIn PDF document text
  • https://kidneystonetreatment.in/userfiles/files/dajawedizubiz.pdfIn PDF document text
  • https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/db206e0dc63e5c50089a3ac776475aea/55513524296.pdfIn PDF document text
  • https://samowar.ch/upload/file/81075448370.pdfIn PDF document text
  • http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/qbnjjkij8e43ikmtjjl4buucu2/feloziravuwuwunesefiwakav.pdfIn PDF document text
  • http://churchtextile.com/userfiles/file/pururakediwekoborepaz.pdfIn PDF document text
  • http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607bf4b804070---vekuvozivabevat.pdfIn PDF document text
  • https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2a3d178c98---sosuxezap.pdfIn PDF document text
  • https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d7c03d9fab---ladipa.pdfIn PDF document text
  • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160751cadaf64d---63219806494.pdfIn PDF document text
  • http://npi-management.com/ressource/site-image/files/gabip.pdfIn PDF document text
  • https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/16083fce841b14---solosenuwapakerofad.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=constant+velocity+motion+worksheet+2+answersPDF 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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