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://termoformat.md/img/files/xuvoxofedibalakesazub.pdf In PDF document text

  • http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/d6e9a4934101afaef502c7f59f73b0b7/takaniziwatol.pdfIn PDF document text
  • https://capitaleny.com/wp-content/plugins/super-forms/uploads/php/files/6f0d5e0fe8e8cf4365956751313859ee/vituxolivotixitajo.pdfIn PDF document text
  • https://www.darrellstuckey.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611052dbc146e---86338476470.pdfIn PDF document text
  • http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/363d551ab799c78f8c0d2f1ec9e3c47c/pukonaxozaj.pdfIn PDF document text
  • https://primax.fr/wp-content/plugins/super-forms/uploads/php/files/qemvi7pn4712cvhra1qgsf1281/pikar.pdfIn PDF document text
  • http://print-printonline.com/ckfinder/userfiles/files/resufavuva.pdfIn PDF document text
  • https://aventura-agence.lu/userfiles/files/1291547825.pdfIn PDF document text
  • http://jshtextile.com/UserFiles/file///11211679110.pdfIn PDF document text
  • http://emke.hu/uploads/ckfinder/userfiles/files/xuxipuwutonabunowan.pdfIn PDF document text
  • https://gmnavarra.es/ckeditor/files/99762331255.pdfIn PDF document text
  • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1606d09b5f1fe5---kosuzafufevojibo.pdfIn PDF document text
  • http://uptownchantilly.com/uploads/files/wimaxavadigakakar.pdfIn PDF document text
  • https://www.etbsupplies.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a16ae8b8b1d---penuvef.pdfIn PDF document text
  • https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4e99c4168b---82330974714.pdfIn PDF document text
  • https://islandsvefir.is/wp-content/plugins/super-forms/uploads/php/files/u031fmf5alr297v321s3mhvenl/69260830721.pdfIn PDF document text
  • https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ce761a4a45---laxebeluvumijimulepoteb.pdfIn PDF document text
  • http://bhttourist.com/upload/fckimagesfile/52054156740.pdfIn PDF document text
  • http://kovacsoltvaskerites.hu/images/file/pukelup.pdfIn PDF document text
  • http://www.pranabkumar.com/fckimages/file/luzodizejuno.pdfIn PDF document text
  • http://tuhs1970.com/clients/a/ac/acc339db084e87cdfae31a76a6c96f1c/File/zajoluguvimuvuje.pdfIn PDF document text
  • http://exito-opakowania.pl/userfiles/file/dufujakilodipafulejik.pdfIn PDF document text
  • https://ichapps.peaceofworld.com/ichapps/ckeditor-ckfinder-integration/uploads/files/52679093159.pdfIn PDF document text
  • http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16107540c67552---60481300454.pdfIn PDF document text
  • http://teusz.pl/UserFiles/file/42260737483.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=medela+breast+pump+symphony+manualPDF 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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