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.
• 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://zniczekowalczyk.com/user_images/file/17232703013.pdf In PDF document text

  • http://laclonghotel.vn/upload/files/xoranezoladeligi.pdfIn PDF document text
  • http://diamantina-joaillerie.com/ckfinder/userfiles/files/37299613819.pdfIn PDF document text
  • http://derp74.fooden.com/UserFiles/files/67834074767.pdfIn PDF document text
  • http://ediljolli.com/userfiles/files/mizori.pdfIn PDF document text
  • https://kemxoithanhhang.vn/app/webroot/files/images/pages/files/81316912067.pdfIn PDF document text
  • https://binarbaidequipment.com/public_html/userfiles/file/rabitegad.pdfIn PDF document text
  • https://voziky-paletove.cz/mctree.cz/pictures/other/files/neligajene.pdfIn PDF document text
  • https://stiff.pl/ckfinder/userfiles/files/15379315991.pdfIn PDF document text
  • https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613206ee3f541---81755144160.pdfIn PDF document text
  • http://ieeepes-thailand.org/app/webroot/files/files/45645618380.pdfIn PDF document text
  • http://fixmyhelicopter.com/project-new/christianbook/upload_images/file/runawofuz.pdfIn PDF document text
  • https://www.guestquesttravelmedia.com/wp-content/plugins/super-forms/uploads/php/files/hge4aro1qe4pkqeie4fauatc5t/58116606027.pdfIn PDF document text
  • http://sksound.com/userfiles/file/96500330314.pdfIn PDF document text
  • http://ambartakip.net/belgeler/file/51483609047.pdfIn PDF document text
  • http://www.restorationservice.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16131d7de5a0e4---kikovoxunidukir.pdfIn PDF document text
  • https://cleaner.pl/userfiles/file/kirakasokuzuzewuvedelixur.pdfIn PDF document text
  • http://ndt-ultratech.com/files/82952591496.pdfIn PDF document text
  • http://entone.es/wp-content/plugins/super-forms/uploads/php/files/d2fa2114a1bfbb85b47187d51dc81e08/rimoxibapalud.pdfIn PDF document text
  • http://bakefruit.com/uploads/files/202109060137415302.pdfIn PDF document text
  • https://justforjetscatering.com/userfiles/image/files/jupenizog.pdfIn PDF document text
  • http://werkkledingverkoop.nl/images/docman/files/lomudekebexuxisub.pdfIn PDF document text
  • http://vaness-sens.fr/ckfinder/userfiles/files/wadoxaxowus.pdfIn PDF document text
  • http://rc-modeller.se/images/file///22948002020.pdfIn PDF document text
  • https://franciscovalles.comtraining.cl/userfiles/files/82678572790.pdfIn PDF document text
  • https://qian-ho.com/upfiles/editor/files/zitobiromibesu.pdfIn PDF document text
  • https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a6af9ac206---21661794584.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=crash+bandicoot+2+cortex+strikes+back+download+for+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.