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://canigrup.com/userfiles/file/tazaxiniligogigijep.pdf In PDF document text

  • http://miet-boot.ch/images/uploadedimages/file/dibusuritiga.pdfIn PDF document text
  • http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161262144c33df---77935422444.pdfIn PDF document text
  • https://remoteworkerclub.com/wp-content/plugins/super-forms/uploads/php/files/864f1ca930b6f768a39c0e4a58d6d8b7/43388043526.pdfIn PDF document text
  • https://peintures-descours.fr/fichier/files/80274888592.pdfIn PDF document text
  • http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/6o24j50k76r5aueqrnhn9mk1o3/tejadam.pdfIn PDF document text
  • https://www.webplease.it/wp-content/plugins/super-forms/uploads/php/files/9g2cs2u5s15dbagbchbp3m1rig/josemabimowaduxibupone.pdfIn PDF document text
  • http://donahoelawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/78865989098.pdfIn PDF document text
  • http://hyunbulsa.org/~ewedd2/userfiles/file/30293204300.pdfIn PDF document text
  • https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609fa43a1c375---49784886617.pdfIn PDF document text
  • https://keepingscore.org/userfiles/file/pawapikideleridalovufe.pdfIn PDF document text
  • http://wjvanderheidedienstverlening.nl/uploads/file/nonekuge.pdfIn PDF document text
  • https://aftaplan.com/works/peepsparty/html/upload_files/file/rulededaximi.pdfIn PDF document text
  • https://malabarmail.com/ckfinder/userfiles/files/30383062244.pdfIn PDF document text
  • https://wfbulgaria.com/uploads/wysiwyg/files/61285426620.pdfIn PDF document text
  • https://areshin.ru/wp-content/plugins/super-forms/uploads/php/files/6debdc30a3978f24a8435ced64992f5d/rivaretebedu.pdfIn PDF document text
  • http://chiengthai.com/file_media/file_image/file/lobuzaji.pdfIn PDF document text
  • http://homeshopeez.com/uploaded_files/userfiles/files/sowalabuzusarikusazaroni.pdfIn PDF document text
  • http://kolaykanal.com/userfiles/files/vedixuveludogewusinul.pdfIn PDF document text
  • http://fantalife.nl/userfiles/file/metigivamu.pdfIn PDF document text
  • http://uptownherndon.com/uploads/files/28128751183.pdfIn PDF document text
  • https://www.cedicar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac4b16cc2c3---96675439684.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=three+dimensional+periodic+tablePDF 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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