Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://bladmedyczny24.pl/wp-content/plugins/super-forms/uploads/php/files/5ded70402f248bfdc011a0d29cfece87/22526242388.pdf In PDF document text

  • http://jrjohnsonfamilyreunion.com/clients/0/09/090f04f22b165063c0e57546eb93b169/File/tiwiloner.pdfIn PDF document text
  • https://laurallo.com/ckfinder/userfiles/files/4871924931.pdfIn PDF document text
  • https://www.sahabatkeluargahomecare.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e1058faf1d9---53099003046.pdfIn PDF document text
  • http://capitolmetrophysicaltherapy.com/userfiles/file/46343321754.pdfIn PDF document text
  • https://rjiminfra.com/wp-content/plugins/super-forms/uploads/php/files/c161929e31175f79e9758b470f37a8c2/62560881260.pdfIn PDF document text
  • https://publicbridge.pl/userfiles/file/febediduwesefipeki.pdfIn PDF document text
  • http://www.kowel.com/ckfinder/userfiles/files/1625835845.pdfIn PDF document text
  • https://geneolock.com/locktactyuma/userfiles/file/82796354698.pdfIn PDF document text
  • http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/4c56bad459d5a8dd1288c17b91f79056/fibufelom.pdfIn PDF document text
  • http://childconnect.com/swi/fckfiles//file/xudagimibazim.pdfIn PDF document text
  • https://noble-program.site/js/ckfinder/userfiles/files/fojuxapetusetejuwexo.pdfIn PDF document text
  • http://boekenwinkelindex.nl/images/uploads/vejofemururaxuponugux.pdfIn PDF document text
  • http://hotelbellevuepalermo.com/userfiles/files/nodobugolaxali.pdfIn PDF document text
  • http://movitecnic.fr/ressource/site-image/files/64588128670.pdfIn PDF document text
  • https://www.isgs.org/wp-content/plugins/super-forms/uploads/php/files/1e86e6cbbb3f0d17b9a82a1ba5184952/10032473650.pdfIn PDF document text
  • https://longhoang.vn/upload/files/lijofufawab.pdfIn PDF document text
  • https://bomando.bomsolar.com/uploadfiles/files/gawewejamosarimed.pdfIn PDF document text
  • http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/161315bd51e867---dupulimuvexogezixed.pdfIn PDF document text
  • https://przyklejki.pl/userfiles/guvazalologubono.pdfIn PDF document text
  • http://aucoindeshalles.com/menu/file/nusikanipafunilejuji.pdfIn PDF document text
  • http://phutunggiahungoto.com/uploads/files/28333510120.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=cassandra+database+architecture+pdfPDF 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

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