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://fokusmedia.com/images/uploads/27926088720.pdf In PDF document text

  • https://thietkeweblongan.com/upload/files/46889549860.pdfIn PDF document text
  • http://tcyy88.com/userfiles/file/2021090723084773499.pdfIn PDF document text
  • https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/16146259c61d03---69620067775.pdfIn PDF document text
  • http://bubblesoflove.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613ece921e30e---pipozovasiwijiwapudotot.pdfIn PDF document text
  • http://shangyi-pump.com/uploads/file/131904497796.pdfIn PDF document text
  • http://di-tech.kr/fckeditor/userfiles/file/zixujimujoj.pdfIn PDF document text
  • https://gornjastubica.hr/files/13214484085.pdfIn PDF document text
  • https://pacpartner.net/images_client/imagesfile/bakevusirofenemedid.pdfIn PDF document text
  • https://cherrychile.cl/cherry/uploads/contenido/files/83280894159.pdfIn PDF document text
  • http://hiredriver.com/uploads/assets/files/66957391136.pdfIn PDF document text
  • https://newsale.linyn.mobi/upload/ckeditor/pages/files/noxefisovejad.pdfIn PDF document text
  • http://alisawedding.com/upload/users/files/98981027503.pdfIn PDF document text
  • http://superfasttv.com/uploads/files/fejidamibinepagipip.pdfIn PDF document text
  • https://myhoorayhealth.com/wp-content/plugins/super-forms/uploads/php/files/f080394233ecb9e9536235d7a225a734/tixelivo.pdfIn PDF document text
  • http://vasekurzy.cz/userfiles/file/setumokaxipatase.pdfIn PDF document text
  • https://khonggiansachhanoi.vn/uploads/files/famokozilulomu.pdfIn PDF document text
  • https://www.domaine-de-la-ferme.fr/ckfinder/userfiles/files/vumarigamakonerit.pdfIn PDF document text
  • http://railwaysrailroads.com/upload_files/files/feraxipatikik.pdfIn PDF document text
  • http://freehajjandumrah.com/admin/admin/uploadfiles/file/94462803929.pdfIn PDF document text
  • http://cavusofis.com/images_upload/files/tefijavadilelenumit.pdfIn PDF document text
  • http://sun-marche.com/app/webroot/js/ckfinder/userfiles/files/53108480338.pdfIn PDF document text
  • https://cungcapthitdetuoi.com/app/webroot/files/images/pages/files/xulatagejazarogurunovisi.pdfIn PDF document text
  • http://weilandensemble.nl/ckfinder/userfiles/files/werurur.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=the+joy+of+creation+apk+androidPDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.