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
• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://drafthe.ru/uplcv?utm_term=strogatz+nonlinear+dynamics+and+chaos+solutions PDF link annotation

  • https://medicentrumnz.eu/medicentrum/files/file/duzuvubewojugedanuba.pdfIn PDF document text
  • https://vansuloi.com/uploads/userfiles/file/58047319122.pdfIn PDF document text
  • http://fulepmark.hu/nyebu/fulepmark/userfiles/file/90966853179.pdfIn PDF document text
  • https://lawtutors.co.uk/js/ckfinder/userfiles/files/lanege.pdfIn PDF document text
  • https://doitsolutions.co/wp-content/plugins/super-forms/uploads/php/files/e85c34f165b67d3118a8bfef840dbdd8/68909786508.pdfIn PDF document text
  • https://mimpisiluman.com/contents//files/jitadefamedufinisowu.pdfIn PDF document text
  • https://binarbaidservices.com/public_html/userfiles/file/karetebufu.pdfIn PDF document text
  • http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb6ff237683---posipexu.pdfIn PDF document text
  • https://tusenfotingen.nu/anvandarbilder/108/files/79801559149.pdfIn PDF document text
  • http://lysfyyy.com/upload/files/10057380047.pdfIn PDF document text
  • https://feriaesotericadeatocha.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608930602352c---96335703496.pdfIn PDF document text
  • http://mictrogiang.com/userfiles/files/38841525247.pdfIn PDF document text
  • https://travelselection.us/wp-content/plugins/formcraft/file-upload/server/content/files/1606d05b12d7e3---tonosijusirusax.pdfIn PDF document text
  • http://www.elitagida.com.tr/wp-content/plugins/super-forms/uploads/php/files/q66b643dhul8n60dpt1p159rd1/93937351173.pdfIn PDF document text
  • http://casaledellasignora.it/userfiles/files/63295012137.pdfIn PDF document text
  • https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087bdddb2666---wevinasibo.pdfIn PDF document text
  • http://alsumiri.net/wp-content/plugins/super-forms/uploads/php/files/9d0f660e67ac48f08b222aeaf94ff9cc/25677510735.pdfIn PDF document text
  • https://amrapalispot.com/userfiles/file/29472399364.pdfIn PDF document text
  • http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/268e8a238d1dc6360e96239c86bb7d9b/93306749638.pdfIn PDF document text
  • http://adance0112.com/upfile/editor/file/gadawutesilovimarixewozam.pdfIn PDF document text
  • http://akkoryazilim.com/userfiles/file/8774544813.pdfIn PDF document text
  • https://cremyco.com/app/webroot/docs/file/90095788523.pdfIn PDF document text
  • http://constructionone.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607b3cc50a29c---fokofovabanogoki.pdfIn PDF document text
  • http://automsystem.com/UploadFile/file/20210516235827443.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.