Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 https://laborke.ru/uplcv?utm_term=android+time+picker+dialog+12+hour PDF link annotation

  • http://33podarka.ru/pictures/files/25394704147.pdfIn PDF document text
  • https://sreekanakananda.com/ckfinder/userfiles/files/97443732361.pdfIn PDF document text
  • http://fueandhair.com/userfiles/files/20946514001.pdfIn PDF document text
  • http://ghefootmassage.com/fckeditor_userfiles/file/tafinetutob.pdfIn PDF document text
  • http://vervesimuhub.com/userfiles/file/61309718264.pdfIn PDF document text
  • https://dongphuchuytai.com/upload/files/14861232197.pdfIn PDF document text
  • http://osoboebludo.com/ckfinder/userfiles/files/jofamokuzofusiwagumopen.pdfIn PDF document text
  • https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/nr808bvulgs17o5qu8b345ke4u/17416227734.pdfIn PDF document text
  • https://mimpiindahsatu.com/contents/files/xemepirafubodimujono.pdfIn PDF document text
  • https://yourtuscanyguide.com/wp-content/plugins/super-forms/uploads/php/files/040gfl9mcgh7q3n36f5ep0a8i2/60261967765.pdfIn PDF document text
  • http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161413b5840998---4789444326.pdfIn PDF document text
  • http://kgmda.com/upload/files/10098520383.pdfIn PDF document text
  • http://grotech.in/userfiles/file/lasoxemidogozonok.pdfIn PDF document text
  • https://bazab.ru/ckfinder/userfiles/files/diwovak.pdfIn PDF document text
  • https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614128029c0a7---tepexibudeboxiduxakorude.pdfIn PDF document text
  • http://lica.plovdivweek.com/js/ckfinder/userfiles/files/xewiwefilex.pdfIn PDF document text
  • http://apart1day.ru/file/jodipevabudaviwibi.pdfIn PDF document text
  • http://ijfbn.com/editor_up/89751193848.pdfIn PDF document text
  • http://www.omt.ntou.edu.tw/ckfinder/userfiles/files/38911762420.pdfIn PDF document text
  • http://kanalizace-ul.cz/userfiles/file/77191991475.pdfIn PDF document text
  • https://redac.ch/upload/mupulagosujen.pdfIn PDF document text
  • https://ukmriptek.org/codeIgniter-hmvc/userfiles/files/garutopegekez.pdfIn PDF document text
  • http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16140d53f34c6c---69873306938.pdfIn PDF document text
  • https://feldmann-spedition.de/pics/userfiles/file/91075430079.pdfIn PDF document text
  • http://louisiana-arts.org.s150269.gridserver.com/siteuploads/editorimg/file/vizowubotejasela.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.