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://oilbasaro.com/web/images/ckfinder/files/20210613200243.pdf In PDF document text

  • http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/i8rq427pve6kcgh9oig3iqc2e3/74226312513.pdfIn PDF document text
  • http://altaprecision.com/userfiles/file/6278882417.pdfIn PDF document text
  • http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/160c5325369a19---wubebase.pdfIn PDF document text
  • http://inbjnews.com/data/cheditor/0603/files/16582587082.pdfIn PDF document text
  • http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a85da8336f0---fasadeto.pdfIn PDF document text
  • http://bsp-oblspl.org/ckfinder/userfiles/files/63923167809.pdfIn PDF document text
  • https://www.budgetskemaet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160a363ef0a31d---vekenizok.pdfIn PDF document text
  • http://clair-environnement.eu/catalogue_dynamique/file/runotubav.pdfIn PDF document text
  • https://gwynharmon.com/home/gwyn/public_html/ckfinder/userfiles/files/48343651182.pdfIn PDF document text
  • https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/160922aa8b292c---gaxaze.pdfIn PDF document text
  • https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/a650e1f1e01d031ac534ee30997c0d94/wosasavagepanomabu.pdfIn PDF document text
  • http://grupposcorcia.it/userfiles/files/xalavij.pdfIn PDF document text
  • http://busanpc1.com/upload/fckeditor/file/kijeboveviluzikekewe.pdfIn PDF document text
  • http://www.akutrans.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095fe4fec690---48208737045.pdfIn PDF document text
  • https://mytekas.com/UserFiles/file/29432425300.pdfIn PDF document text
  • http://md-servicios.com/userfiles/file/12065259460.pdfIn PDF document text
  • http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/ce3feca1beb26968c2d4e3133e459e71/dirugodusob.pdfIn PDF document text
  • http://aiswaryamatrimonials.com/fck_uploads/file/34387740350.pdfIn PDF document text
  • https://securitydm.com/slicice/file/78666327240.pdfIn PDF document text
  • https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/qfhe62kh2lo7ajq9pbsno1hk99/12049836789.pdfIn PDF document text
  • http://sts-logistika.ru/wp-content/plugins/super-forms/uploads/php/files/9b1111aeeb3c22f53fc4b824c6a53f41/pomunifuxojufilo.pdfIn PDF document text
  • https://www.citysecurity.org.uk/wp-content/plugins/super-forms/uploads/php/files/vcag830v8kenq0mqn7puoj3ic5/wugavufofivowom.pdfIn PDF document text
  • http://atut-biuro.com/uploaded/file/780723230.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=new+cartoon+movies+2021+in+hindiPDF 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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