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 https://pistant.ru/uplcv?utm_term=polyunsaturated+fatty+acids+chemical+formula PDF link annotation

  • http://hieuchuan.com/upload/files/gojuroruf.pdfIn PDF document text
  • https://burmesecatclub.nz/wp-content/plugins/super-forms/uploads/php/files/fba3905049d8963e2054e4bfca57de67/xoxidosiwomujafaxugar.pdfIn PDF document text
  • https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/4cdc01fbb7720718333015b52f802e12/kemeguvijibujuza.pdfIn PDF document text
  • https://webmodels.studio/wp-content/plugins/formcraft/file-upload/server/content/files/160bf7d9b5e66c---42148847443.pdfIn PDF document text
  • https://robertmatzuzi-massagetherapist.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1610281b7dd22b---59420578349.pdfIn PDF document text
  • http://capmar.eu/userfiles/file/nakejok.pdfIn PDF document text
  • http://falconfam.com/ckfinder/userfiles/files/gisifo.pdfIn PDF document text
  • http://centrons.com/uploaded/file/140915664160cb8c5948d89.pdfIn PDF document text
  • http://rund.cz/UserFiles/File/29014355537.pdfIn PDF document text
  • http://pcwenhua.com/uploadimg/file/16229683962006303076.pdfIn PDF document text
  • http://dalnoboy.org/data/filestorage/upload/files/44077157423.pdfIn PDF document text
  • http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160d1a91c651b2---dowavewokimepuxanifa.pdfIn PDF document text
  • https://carthink.org/wp-content/plugins/formcraft/file-upload/server/content/files/160abe63017e02---tizixifamuninasotitak.pdfIn PDF document text
  • https://ltgtrends.com/wp-content/plugins/super-forms/uploads/php/files/47765768b300fc50496ffaf69dcbdc89/ribisetubozezajesofu.pdfIn PDF document text
  • http://hilltoplancers1975.com/clients/13753/File/pokinopupiwifukiwetonudos.pdfIn PDF document text
  • https://bestrecycledautoparts.net/images_i/file/58674260996.pdfIn PDF document text
  • https://mimpiindah168.com/contents//files/fulagatulil.pdfIn PDF document text
  • http://cepsagibyachtfuels.com/images/photos/wabavujifawixezuge.pdfIn PDF document text
  • http://seednseed.com/admin/fckfiles/file/ruvusirewerem.pdfIn PDF document text
  • https://weeb.nu/userfiles/file/34080743812.pdfIn PDF document text
  • http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/160757eaf37493---96920699567.pdfIn PDF document text
  • http://stkvn.ru/wp-content/plugins/super-forms/uploads/php/files/327c5fa1292b5ff8f1808a7f90337850/vodoxej.pdfIn PDF document text
  • https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160e089c608d32---43823492717.pdfIn PDF document text
  • http://bvmnotarissen.nl/app/webroot/files/ckeditor_files/files/27539180233.pdfIn PDF document text
  • 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.