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://ketchas.ru/uplcv?utm_term=does+beat+saber+support+cross+buy PDF link annotation

  • https://mm-podium.ro/userfiles/file/85924417583.pdfIn PDF document text
  • http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/7qa0mnkg2gp8573fhvqlc07ls0/56753540923.pdfIn PDF document text
  • https://amenajarisiconstructii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160851ec01e757---wagonobizejulibepanilikom.pdfIn PDF document text
  • https://homeaestheticsllc.com/wp-content/plugins/super-forms/uploads/php/files/2ad210c1b4d90559effcc5259966e671/zenoralodesewotafanusoga.pdfIn PDF document text
  • http://www.gdchgs.com/admin/img/files/33485119979.pdfIn PDF document text
  • http://dakmoto.cz/obrazky/file/51258290939.pdfIn PDF document text
  • https://yarsan.ru/wp-content/plugins/super-forms/uploads/php/files/cddfb0e1803584de866eb3b9ef75ee7d/56541874737.pdfIn PDF document text
  • http://dakhoanhanai.com/images/files/74705748313.pdfIn PDF document text
  • https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/4e3240ea27747b14837b4b449e4f03f2/loruxefakas.pdfIn PDF document text
  • http://guojingmall.com/userfiles/file///28867901984.pdfIn PDF document text
  • http://jjinline.org/file_upload/file/lepogizofawigu.pdfIn PDF document text
  • http://yalcinsezer.com/upload/ckfinder/files/76776934249.pdfIn PDF document text
  • http://china-zub.ru/userfiles/file/fixesuvugajonedudup.pdfIn PDF document text
  • https://jbdclothiers.net/emailer/userfiles/file/23631547295.pdfIn PDF document text
  • https://playgametoday.ru/wp-content/plugins/super-forms/uploads/php/files/e9534c9c8aed50cdf3b5867c78821f99/46401981047.pdfIn PDF document text
  • https://ymy-tea.tw/upload/files/zelofavizadotajulugadexiv.pdfIn PDF document text
  • http://sochi-polyana.com/ckfinder/userfiles/files/50219379658.pdfIn PDF document text
  • https://svetpoznaniyaonline.ru/wp-content/plugins/super-forms/uploads/php/files/3353e1b692a7ff351df6460c9f6e7548/26473268303.pdfIn PDF document text
  • http://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b1668e10a58---turinumowukunivujuxajug.pdfIn PDF document text
  • http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607096b2a5a98---61301780676.pdfIn PDF document text
  • https://www.gml.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b55e95e7b51---52362076423.pdfIn PDF document text
  • https://higher-reason.com/wp-content/plugins/super-forms/uploads/php/files/niv56cnbudlamg2gu72m6f9d9t/junep.pdfIn PDF document text
  • https://hijaulumut.com/contents//files/93597389138.pdfIn PDF document text
  • http://ecoaga.com/documentos/file/pofonuwegifavugomazazik.pdfIn PDF document text
  • http://www.kinoimaging.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160d1c55969651---mixodilizawupekeb.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

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