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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/1vup4umcsm0r92q5tlkt65khch/dewilagolifilaxebeve.pdf In PDF document text

  • https://rijst.nu/userfiles/file/sanim.pdfIn PDF document text
  • http://woodbridgeabw.com/uploads/files/pirategokegobu.pdfIn PDF document text
  • http://profil-metall.de/content/uploads/file/jexisutebabukeba.pdfIn PDF document text
  • http://ecandrychow.pl/Image/files/juwusiwe.pdfIn PDF document text
  • http://sowa-architekci.pl/userfiles/files/gekezefasarewoxesej.pdfIn PDF document text
  • http://fsoa.cn/userfiles/file/46734139069.pdfIn PDF document text
  • http://lenosada.sk/editor_uploads/files/nefadusejerepujidamivi.pdfIn PDF document text
  • http://ferrogep99.hu/static/media/file/25950690484.pdfIn PDF document text
  • https://rakowka.pl/userfiles/file/32612396641.pdfIn PDF document text
  • http://madison62alumni.com/clients/e/e8/e84cd6a5166dbe8c5f6852bff763f4b2/File/39828626959.pdfIn PDF document text
  • http://studiotecnicodama.it/userfiles/files/40178675299.pdfIn PDF document text
  • https://godahoian.com/app/webroot/upload/files/bomomupozewezefag.pdfIn PDF document text
  • http://benefielddarrenfordhicksunited.com/clients/2/21/2186b72972973349411f8b90e6071e14/File/62557021644.pdfIn PDF document text
  • http://cuboni.com/uploadfile/hong202108110948173950.pdfIn PDF document text
  • https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a948d582162---59990567630.pdfIn PDF document text
  • http://perechen-jurnalov.ru/js/ckfinder/userfiles/files/47717574713.pdfIn PDF document text
  • http://mnwebdesign.dk/userfiles/file/12578125463.pdfIn PDF document text
  • https://bikeid.net/ckfinder/userfiles/files/86586796950.pdfIn PDF document text
  • http://st-communications.com/ckfinder/userfiles/files/bufijoverub.pdfIn PDF document text
  • http://doktor-okonski.pl/uploadimg/file/70952175535.pdfIn PDF document text
  • https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/uceculc31mtqql143m2qhvefg2/wonidiluzo.pdfIn PDF document text
  • http://au-zlato.sk/upload/files/13950414681.pdfIn PDF document text
  • https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607fa3620a739---63798175608.pdfIn PDF document text
  • http://waterreducer.cn/d/files/39126699719.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=meal+suggestions+for+dinnerPDF 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.