Malicious PDF — malware analysis report

Heuristics 7

• 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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/48c036ba9feac062e5291495fb7f82fa/vusupobovidexawadig.pdf In PDF document text

  • http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ce4c427fccd---43207065724.pdfIn PDF document text
  • https://ajur.rest/uploads/userfiles/file/regik.pdfIn PDF document text
  • https://www.rekalibracija.com/wp-content/plugins/super-forms/uploads/php/files/74cc050636e3a1d2e10c187e368dcbae/69420754272.pdfIn PDF document text
  • http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611b704ac0391---nawawo.pdfIn PDF document text
  • https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/e89ouiu9cbud6c7egf3gfk2p90/guwemod.pdfIn PDF document text
  • http://birnagarcollege.in/userfiles/file/jubasuvotupawisaz.pdfIn PDF document text
  • http://hersheyhigh1981.com/clients/37302/File/jononilorem.pdfIn PDF document text
  • http://bilmatbasim.com/userfiles/file/12975920237.pdfIn PDF document text
  • http://mxm-hosting.nl/img/editor/file/gosorovemajupakorapofoto.pdfIn PDF document text
  • http://ambulatorioveterinarioilghirlandaio.it/userfiles/files/96757791668.pdfIn PDF document text
  • https://alarouba.com/ckfinder/userfiles/files/vudepijesakokeguniz.pdfIn PDF document text
  • http://ouhkpthaa.org/userfiles/taruzijegesapuviduvu.pdfIn PDF document text
  • http://boekenwinkelindex.nl/images/uploads/zumurowobod.pdfIn PDF document text
  • http://canvangdientu.com/images/file/17754017051.pdfIn PDF document text
  • https://cissud.it/uploads/ck_editor/files/vomisijurowenused.pdfIn PDF document text
  • http://banhangcongnghe.com/upload/FCK/file/18786861280.pdfIn PDF document text
  • https://costabravas.com/uploads/localidades/files/13400843696.pdfIn PDF document text
  • https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134480d08345---puluwiwolotutebivab.pdfIn PDF document text
  • http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090844349ca9---98202872573.pdfIn PDF document text
  • http://krevue.cz/UserFiles/File/16660052082.pdfIn PDF document text
  • https://saraelv.no/wp-content/plugins/formcraft/file-upload/server/content/files/160b0d4081802c---nafugebilipikoxu.pdfIn PDF document text
  • http://litho-and-co.fr/ckeditor/upload/files/85518256403.pdfIn PDF document text
  • https://masini-de-ambalat.ro/images/userfiles/vudizit.pdfIn PDF document text
  • https://glbtrader.com/userfiles/file/30422661738.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=skripsi+uin+suka+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.