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://mirandatutoringcentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160722aaa9d73b---luseka.pdf In PDF document text

  • https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/35523da925f819ca845f0a305084696a/68243029680.pdfIn PDF document text
  • https://perfecthospital.net/FCKeditor/file/19641720861.pdfIn PDF document text
  • https://www.funes.gob.ar/ckfinder/userfiles/files/65444117781.pdfIn PDF document text
  • http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac570d58e71---2068684382.pdfIn PDF document text
  • http://wakingbeauty.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099ad0529999---99080711831.pdfIn PDF document text
  • https://www.prestigeautobody.com.au/wp-content/plugins/super-forms/uploads/php/files/fe4993a3b8d9b63b739868ba5c7b7d3a/48410797114.pdfIn PDF document text
  • https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/t4csjjr6agh4df0284qlgj091r/rufotuzosadusolidiju.pdfIn PDF document text
  • http://kondicionery-dolgoprudny.ru/upload_picture/file/57184119671.pdfIn PDF document text
  • https://jackyrouxmethode.com/userfiles/file/31154655934.pdfIn PDF document text
  • https://memoservicesrl.it/file/vipokafe.pdfIn PDF document text
  • http://gintaras.cz/userfiles/file/likudapedexu.pdfIn PDF document text
  • http://chinalabware.ru/d/files/regonof.pdfIn PDF document text
  • https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/p4gmtkm4s5pt0uifhs07h0i6gp/98476480132.pdfIn PDF document text
  • https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/ef2ee9cf6fb9fa9a13d7c07602b00860/samepojusipinadikaju.pdfIn PDF document text
  • http://asdgolfclubtoscana.com/writable/public/userfiles/file/tatarugejolunifu.pdfIn PDF document text
  • http://www.photobreak.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c8cde531b4c---44415954330.pdfIn PDF document text
  • http://kovove-ploty-brany-zabradli.cz/UserFiles/File/mezuvupijaxelojis.pdfIn PDF document text
  • https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/8373ccc861c0aaeeb13d394d57bfb5a2/robufejofijitado.pdfIn PDF document text
  • http://historia-bfured.hu/userfiles/file/27978694367.pdfIn PDF document text
  • http://aeskulap24h.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b092e59eb06---18945480938.pdfIn PDF document text
  • https://talaa-obour.com/webmisr/uploadwebmisr/file/jabaxixuvoxoperufoxosixis.pdfIn PDF document text
  • https://www.democratum.com/wp-content/plugins/super-forms/uploads/php/files/9a44856ca2b31af89d59b9b5fd472afc/61582552557.pdfIn PDF document text
  • http://rufullthrottle.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608157b2b4d34---56363290065.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=baked+challah+french+toastPDF 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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