Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHA
  Document displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
• 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 https://smidgel.ru/uplcv?utm_term=fake+credit+card+for+shopping PDF link annotation

  • http://www.beautyvogue.ch/Files/file/36110316989.pdfIn PDF document text
  • https://doctmcooper.com/userfiles/files/51857065351.pdfIn PDF document text
  • https://celovechurch.org/wp-content/plugins/super-forms/uploads/php/files/f622defba3f776fb1baba5aeac809b88/15873103778.pdfIn PDF document text
  • https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/161316c658e5b7---77817297393.pdfIn PDF document text
  • http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/agqk2g0sd8r430sn2v1s8vg5g0/98956529449.pdfIn PDF document text
  • http://baltyk.recykling-rejs.pl/imgturysta/files/26268027301.pdfIn PDF document text
  • https://eurouniversal.eu/ckfinder/userfiles/files/54553088385.pdfIn PDF document text
  • http://owop.challengersports.com/ckfinder/userfiles/files/zumoruwazegopajapugalum.pdfIn PDF document text
  • http://xn--42cfa4ewb0a0b3fwh.com/imageupload/files/tugatowexikijaruwumomu.pdfIn PDF document text
  • http://boki.hu/editor_up/nuwemawemipitenibubiwimad.pdfIn PDF document text
  • http://pomelieagency.com/userfiles/files/rabag.pdfIn PDF document text
  • https://nsstore.mx/ckeditor/ckfinder/archivossubidos/files/54323629707.pdfIn PDF document text
  • http://www.tecnotrefg.it/wp-content/plugins/formcraft/file-upload/server/content/files/16130c146d373a---vofixijuzilipuvadisuz.pdfIn PDF document text
  • http://e-instar.com/userfiles/file/63123835384.pdfIn PDF document text
  • https://bliznacite.com/files/97947023097.pdfIn PDF document text
  • http://bacsiha.com/public/ckfinder/userfiles/files/mobuvovepezixi.pdfIn PDF document text
  • http://xahuaheng.cn/userfiles/file/29980261346.pdfIn PDF document text
  • http://etepi.pt/js/ckfinder/userfiles/files/xujukurokisuv.pdfIn PDF document text
  • http://akwarella.pl/user_uploads/file/ruwowa.pdfIn PDF document text
  • https://118highschool.am/wp-content/plugins/super-forms/uploads/php/files/c678d3333357b755c3eab53166ea9006/dedumifebijusubefapugowem.pdfIn PDF document text
  • http://banquat.com/userfiles/files/gidebajazi.pdfIn PDF document text
  • http://www.barbazan-debat.fr/ckfinder/userfiles/files/sudiraxuxupofogakivawum.pdfIn PDF document text
  • http://proreferee.ru/uploads/ckfinder/files/53157901775.pdfIn PDF document text
  • http://aitrans.cn/UploadFile/file/F1202109041226127899.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.