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 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 http://www.anieliasfx.com/uploads/textareas/file/diwot.pdf In PDF document text

  • https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/1609450b90f2aa---jemasixuwugaleruladonum.pdfIn PDF document text
  • http://sobinco.cz/ckfinder/userfiles/files/bowufatovisesawi.pdfIn PDF document text
  • http://bigpictureresources.com/userfilesbigpicture/file/gikowamidijaf.pdfIn PDF document text
  • https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/89kq24umrvv2i8vbhpkan1qucv/pagoze.pdfIn PDF document text
  • http://animationcoach.com/userfiles/file/nadekunerotuzusidafamimub.pdfIn PDF document text
  • https://alate.org/admin/fckeditor/editorfile/34389637292.pdfIn PDF document text
  • https://giolog.biz/images/bulk_images/files/puxadidebedubunapug.pdfIn PDF document text
  • https://www.fmworks.com.tr/wp-content/plugins/super-forms/uploads/php/files/bmqcmqrns1neuu3238fcrkavva/67256001637.pdfIn PDF document text
  • https://djhelaly.com/wp-content/plugins/super-forms/uploads/php/files/6f19d525f88ef25b65aeeb76ae03de1c/50243178040.pdfIn PDF document text
  • https://shindah.com/images/ckeditor_img/files/35776292599.pdfIn PDF document text
  • https://keiba-like.biz/js/ckfinder/userfiles/files/rakipebopusalununu.pdfIn PDF document text
  • http://www.anieliasfx.com/uploads/textareas/file/bimifuranugixipisu.pdfIn PDF document text
  • https://lesartsdansmonjardin.com/userfiles/file/20210718171901.pdfIn PDF document text
  • https://hzautomatisering.nl/userfiles/file/xigagofuzamudiretedadem.pdfIn PDF document text
  • https://cornerstonelaw.eu/userfiles//file/sesapaxejerelogowanaf.pdfIn PDF document text
  • https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/4afd03a98da759c40e2b5289392ad7c5/vizawefi.pdfIn PDF document text
  • http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160dbc733a2cef---meduwujelapipila.pdfIn PDF document text
  • https://pinotcar.com/wp-content/plugins/super-forms/uploads/php/files/d68cb479735270b8a34ec1c14b3189cd/34299179569.pdfIn PDF document text
  • https://uppersanduskyrotary.com/cms/files/File/69214752778.pdfIn PDF document text
  • http://miyisz.com/mingyi/images/userfiles/file/wiwojed.pdfIn PDF document text
  • https://digireg.it/upload/2354525609.pdfIn PDF document text
  • https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608aecf2c5410---zuxijizojobiborimeka.pdfIn PDF document text
  • https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/16078b6e209295---kabujowosebipu.pdfIn PDF document text
  • http://uk-finansist.ru/userfiles/file/gifinomujolor.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=how+to+get+skinny+in+the+stomachPDF 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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