Malicious PDF — malware analysis report

Heuristics 8

• 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 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://oniceh.ru/uplcv?utm_term=to+day+sambad+news+paper+pdf+download PDF link annotation

  • http://vanharteyoga.nl/uploads/files/59835841057.pdfIn PDF document text
  • http://balogmihaly.hu/UserFiles/file/850812707.pdfIn PDF document text
  • https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/db9e79ef97cc3af8387878ab721f5d14/lodon.pdfIn PDF document text
  • http://furniture83.com/upload/files/77835190079.pdfIn PDF document text
  • https://www.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/e1f9f5fe9f4ec32c749cadee059867d3/79175462217.pdfIn PDF document text
  • http://ressourcengarten.de/azubi/userfiles/files/37902561244.pdfIn PDF document text
  • http://www.bash.cl/media/file/sidinemexakubu.pdfIn PDF document text
  • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/werulafipenuror.pdfIn PDF document text
  • https://ntc-container.com/upload/files/burezobezupi.pdfIn PDF document text
  • https://beaumont-residence.com/wp-content/plugins/super-forms/uploads/php/files/4bu1d916ajck91c46076qgmacr/nejaputanekil.pdfIn PDF document text
  • http://www.ramseier-appenzell.ch/elrada/js/ckfinder/userfiles/files/wevira.pdfIn PDF document text
  • https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/g59rm87u6b45jojn48etlqsif3/67682470293.pdfIn PDF document text
  • http://bonfiremadigan.com/uploads/fckeditor/file/zijexisaziji.pdfIn PDF document text
  • http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/160de1c5edd823---24912576321.pdfIn PDF document text
  • http://anapharmata.hu/ckfinder/core/connector/php/files/68101080283.pdfIn PDF document text
  • http://messtores.ca/fck_user_files/file/98226240073.pdfIn PDF document text
  • https://www.ferienhof-schneider.de/wp-content/plugins/formcraft/file-upload/server/content/files/16071ac95ac279---bopewagenebi.pdfIn PDF document text
  • https://gberwanda.com/gbe/useruploads/blogs/files/45907095635.pdfIn PDF document text
  • http://korytnica.net/data/files/50908490136.pdfIn PDF document text
  • https://adikkedua.com/contents//files/tujada.pdfIn PDF document text
  • http://landpas.pl/upload/file/50683571584.pdfIn PDF document text
  • http://gtlmarinefuel.com/userfiles/file/binavomavegum.pdfIn PDF document text
  • https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c41ad0895ce---mepowuzapikufez.pdfIn PDF document text
  • https://weinquartier.at/wp-content/plugins/super-forms/uploads/php/files/71604a1b215569801359fd770d45a005/modov.pdfIn PDF document text
  • 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.