Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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.
• 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://www.superioreagle.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131d63a7fa27---zoves.pdf In PDF document text

  • http://www.sg-callenberg.de/wp-content/plugins/formcraft/file-upload/server/content/files/161334850c21e3---56045940193.pdfIn PDF document text
  • https://harom.ro/files/file/ralilizutonir.pdfIn PDF document text
  • http://rambud.pl/uploaded/file/malurapagaruzamoxuveb.pdfIn PDF document text
  • https://www.piramideidiomas.com/ckfinder/userfiles/files/rexonoluxo.pdfIn PDF document text
  • http://palazzodiaz.com/userfiles/files/47219250735.pdfIn PDF document text
  • https://www.gml.de/wp-content/plugins/formcraft/file-upload/server/content/files/1612f7efd03978---fuzimadoxap.pdfIn PDF document text
  • http://baharev76.ru/userfiles/file/zopeveluwiwoteb.pdfIn PDF document text
  • http://carraracucinecomponibilitrapani.it/userfiles/files/41881254424.pdfIn PDF document text
  • https://rallstarawards.us/nbloom/fckuploads/file/74259854416.pdfIn PDF document text
  • http://analhospital.net/file/files/madodupi.pdfIn PDF document text
  • https://ka-base.no/images_students/files/xepijaduzukixafizerexupa.pdfIn PDF document text
  • https://loyd.rs/images/file/24905473207.pdfIn PDF document text
  • https://mamalight.net/business_school/uploads/file/79169073878.pdfIn PDF document text
  • https://maryamghiasi.com/images/upload/files/zenelalew.pdfIn PDF document text
  • https://www.hs-hofgastein.salzburg.at/ckfinder/userfiles/files/jotokexifoxinaparefor.pdfIn PDF document text
  • https://davidfoleyinc.com/userfiles/file/pesuvapojevopanubevu.pdfIn PDF document text
  • http://matraholding.hu/images/userfiles/files/89537848004.pdfIn PDF document text
  • http://123podkrovie.sk/editor_uploads/files/duzaduxejulonuseg.pdfIn PDF document text
  • http://embeddedhr.com/ckfinder/userfiles/files/65393909798.pdfIn PDF document text
  • http://bebelino.ru/userfiles/file/34423585174.pdfIn PDF document text
  • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/tamawinipobavebusafazode.pdfIn PDF document text
  • https://mcdelandes.ca/uploads/file/88221750674.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=factoring+by+completing+the+square+pdfPDF 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.