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://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f544492bf3---73097016218.pdf In PDF document text

  • https://empylean.com/wp-content/plugins/super-forms/uploads/php/files/2aatpdo8f07qmm3n32torhcuci/28379350731.pdfIn PDF document text
  • https://ariaparvaz.com/basefile/ariaparvazcom/files/sikisilevukimez.pdfIn PDF document text
  • https://jnfarley.com/wp-content/plugins/super-forms/uploads/php/files/tmc6uonahiadqlbsiv82cds7n7/ratejexabeduwotujomu.pdfIn PDF document text
  • https://www.rockandroll.blog.br/wp-content/plugins/super-forms/uploads/php/files/5e6glo1ioqi5h00ednbtm5aaro/xemanadiju.pdfIn PDF document text
  • https://www.bakirkoytemsilcisi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d3a6ce771d---55941869081.pdfIn PDF document text
  • https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/40991b31319c897d82e8925b0fd03b1c/jevegefisatisete.pdfIn PDF document text
  • https://arerp.kr/data/file///56761856238.pdfIn PDF document text
  • https://www.ijestr.com/ckfinder/userfiles/files/30394196542.pdfIn PDF document text
  • https://sgdivorcelawyers.com/wp-content/plugins/super-forms/uploads/php/files/6056831c6148b909bc2fec5b1fef2dee/fofadobejab.pdfIn PDF document text
  • http://sungsam.net/userData/board/file/53455974827.pdfIn PDF document text
  • http://pinzimoniofiumicino.eu/userfiles/files/rinimelafobogerakusa.pdfIn PDF document text
  • https://onwater.my/uploads/file/fositavivovi.pdfIn PDF document text
  • https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160ae7b7988949---beses.pdfIn PDF document text
  • http://posicert.com/upload_fck/file/2021-7-30/20210730115917201908.pdfIn PDF document text
  • https://zweefvlieg.net/userfiles/file/90330395416.pdfIn PDF document text
  • https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a3d005deed0---72597070185.pdfIn PDF document text
  • https://monyetjoget.com/contents//files/20302578090.pdfIn PDF document text
  • http://ilyxrace.com/userfiles/files/60500025718.pdfIn PDF document text
  • https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/c0bc6a035a0f4f5213606dc0eccb8881/zemidokegedejarufopap.pdfIn PDF document text
  • http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b889a8cb8ec---mifinufozilasibasuto.pdfIn PDF document text
  • http://chamdure.com/DATA/files/wopibuwojazamepubafex.pdfIn PDF document text
  • https://agentcctv.com/userfiles/file/72872183198.pdfIn PDF document text
  • http://mt-filtration.com/uploaded/file/97248458160bb35df8732a.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=spider+man+ultimate+game+download+for+androidPDF 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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