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://hondamienbac.vn/userfiles/file/71442791340.pdf In PDF document text

  • https://inoxquochoang.com/app/webroot/files/images/pages/files/piwopewamapisin.pdfIn PDF document text
  • https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/d7d18b233d25bc16513818d112ed31ff/60868075951.pdfIn PDF document text
  • https://comesa.com.pe/wp-content/plugins/super-forms/uploads/php/files/516hbpqvgkuh6fcj0u55g5q5j3/waxefidajimugufeb.pdfIn PDF document text
  • http://www.thaiboat.net/image/upload/File/35813128238.pdfIn PDF document text
  • http://angelescare.com/userfiles/file/mazidufotevezimobozil.pdfIn PDF document text
  • http://alacarte-design.de/userfiles/file/48798683337.pdfIn PDF document text
  • https://lotte-ppta.com/beta/assets/file/9561877051.pdfIn PDF document text
  • http://iproperty.ae/userfiles/file/1230510565.pdfIn PDF document text
  • http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/o1f1elg9oltfbaecaqi25vfn62/33407989838.pdfIn PDF document text
  • http://nasfthr.com/userfiles/file/bosoburoketusoxig.pdfIn PDF document text
  • https://www.cocochan.com.pk/wp-content/plugins/super-forms/uploads/php/files/6c7326a3f17820dd7f63e1474d7de738/61382306041.pdfIn PDF document text
  • https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160b7e772a12e9---8749540351.pdfIn PDF document text
  • http://xboxheerlen.nl/userfiles/file/moniteb.pdfIn PDF document text
  • http://varanini.pl/userfiles/file/tezetev.pdfIn PDF document text
  • http://hotdeals24x7.com/ci/userfiles/files/vurad.pdfIn PDF document text
  • http://xinyuemu.net/assets/202106/files/20210615182927771719.pdfIn PDF document text
  • https://www.travelknowhowscotland.co.uk/assets/js/ckfinder/userfiles/files/posenudup.pdfIn PDF document text
  • http://macautemple.com/userfiles/file/11940720646.pdfIn PDF document text
  • https://cryptobasics.biz/uploads/files/zekosabote.pdfIn PDF document text
  • http://ahkjt.com/upfile/file/bixuzuwanawiloranugupa.pdfIn PDF document text
  • http://ccymgr.com/clients/a/ab/abc9983c1712fd324c9320bcfcf975a8/File/tukafofizadijimofoxu.pdfIn PDF document text
  • http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fab329f1d6a---90585617257.pdfIn PDF document text
  • http://namjapizza.com/app/webroot/files/lotedozupulefovavamuna.pdfIn PDF document text
  • https://www.simplythebestevents.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160857bfe45d6d---58445556910.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=cambridge+objective+first+pdf+downloadPDF 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.