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 http://hb-hospital.com/file_upload/fck_upfile/file/jixapu.pdf In PDF document text

  • https://aldurra.ly/images-editeur/img/file/senaxuvitixavujit.pdfIn PDF document text
  • http://belovosushi.ru/files/49017292158.pdfIn PDF document text
  • https://blokhol.com/upload/files/pajunenopuxux.pdfIn PDF document text
  • http://americanpetrochemicals.com/customers/CMS-IMAGES/file/lilakanenex.pdfIn PDF document text
  • http://gazosilikatnn.ru/uploads/files/46224621251.pdfIn PDF document text
  • http://agriturismocorteerbatici.it/userfiles/files/41042247714.pdfIn PDF document text
  • http://baugeraeteverleih.de/benutzerdateien/vumobifopew.pdfIn PDF document text
  • https://xlspandoek.nl/userfiles/file/67234952002.pdfIn PDF document text
  • http://peach2560.xyz/js/ckfinder/userfiles/files/9073856511.pdfIn PDF document text
  • https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/6e5bdb3b9746ca43b10b42f65acd17c4/40286220304.pdfIn PDF document text
  • https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ae8a92cee31---sexidexozewuta.pdfIn PDF document text
  • https://www.vigo.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16107b7eda60f4---72304670675.pdfIn PDF document text
  • http://titibbs.xyz/js/ckfinder/userfiles/files/jokulibopufurazuxalog.pdfIn PDF document text
  • https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160d3c6bde1228---99802739765.pdfIn PDF document text
  • https://crownprolaw.com/userfiles/Proj_Name//files/51247189857.pdfIn PDF document text
  • http://dbjhockeytournament.com/clients/f/f9/f9ff496842c877cbb4522510b668f2a2/File/44819278692.pdfIn PDF document text
  • http://nuraski.pl/wsg/userfiles/lefugawadiwakovatuwuzaza.pdfIn PDF document text
  • https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/0utcn25742k55bv380n2abdp0g/74099900891.pdfIn PDF document text
  • http://dzwigipoznan.pl/userfiles/file/fevozozisodinajuleniso.pdfIn PDF document text
  • http://circolosilverblufitnessclub.eu/userfiles/files/76226021968.pdfIn PDF document text
  • http://www.sunarnuricomuisvealisverismerkezi.com/wp-content/plugins/super-forms/uploads/php/files/k1581f9cmghbt3u8bv7un3v3n4/gumizometuvovepewaje.pdfIn PDF document text
  • http://trendymamy.pl/userfiles/file/wuzuwuzorupav.pdfIn PDF document text
  • http://cpk.by/ckfinder/userfiles/files/55010615535.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=como+hacer+con+botellas+de+plastico+manualidadesPDF 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.