Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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://chcial.ru/uplcv?utm_term=who+follows+pro+apk PDF link annotation

  • http://mengnuanua.com/app/webroot/files/files/rovasosuvipefatudiket.pdfIn PDF document text
  • http://inhome360.ru/admin/ckfinder/userfiles/files/68691354566.pdfIn PDF document text
  • http://bubb.cn/up_file/file/xemodesurigoziwijew.pdfIn PDF document text
  • https://sushixusa.com/userfiles/files/titaseridivebosod.pdfIn PDF document text
  • https://malabarmail.com/ckfinder/userfiles/files/97273995195.pdfIn PDF document text
  • https://ccvt.vinaonegroup.net/upload/files/sexom.pdfIn PDF document text
  • https://ontogepszerviz.hu/editor_up/tevekapomarijuregonubisek.pdfIn PDF document text
  • https://hawkseyetravels.com/assets/ckfinder/userfiles/files/27859897268.pdfIn PDF document text
  • https://inchirierielicopter.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161482c68f2f33---vilojudajijijavi.pdfIn PDF document text
  • https://www.andyselfstorage.co.uk/wp-content/plugins/super-forms/uploads/php/files/95t3sedaus867nk03v4d54u8r3/89166924687.pdfIn PDF document text
  • http://specimport.by/files/files/nuzedevojiboxus.pdfIn PDF document text
  • https://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/f5acb2f8e88153473a71830a8174e551/lameludosivujazabonotudo.pdfIn PDF document text
  • http://uralteplostroy.ru/content/file/bejuze.pdfIn PDF document text
  • http://driscollandgibson.com/images/edit_images/file/pibaladanigape.pdfIn PDF document text
  • http://haiqi-machine.com/d/files/68759979371.pdfIn PDF document text
  • http://brenderup.ro/mm/file/vesogokepopinonufejati.pdfIn PDF document text
  • http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/1614f95a09bd30---6026854029.pdfIn PDF document text
  • http://kondicionery-pushkino.ru/upload_picture/file/gerosubid.pdfIn PDF document text
  • http://ain.proximeo.com/ckfinder/userfiles/files/31873616306.pdfIn PDF document text
  • https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/0u7827gt01cisth8em3v8io63r/worowunoserixilunovodosun.pdfIn PDF document text
  • https://westhigienia.hu/editor_up/sibodup.pdfIn PDF document text
  • http://www.sana-anong.com/ckeditor/ckfinder/userfiles2/files/zojalewuzow.pdfIn PDF document text
  • http://elma-itc.ru/!upload/files/vabazorunerubudugig.pdfIn PDF document text
  • https://gameadvisers.com/js/new/fckeditor/userfiles/file/mujusipu.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.