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 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://irlanc.ru/uplcv?utm_term=windows+embedded+8.1+industry+pro+product+key PDF link annotation

  • http://bowie.abwingsmd.com/uploads/files/mopimuwerebosujibixer.pdfIn PDF document text
  • https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16136e4e759ac5---zirivozojajapome.pdfIn PDF document text
  • https://davnosti.ru/upload/68581688360.pdfIn PDF document text
  • http://skuplaptop.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16135c2deaeda0---rexeveluwutowon.pdfIn PDF document text
  • http://glamour-nsk.ru/ckfinder/userfiles/files/55221616342.pdfIn PDF document text
  • https://gionggiacam.com/ckfinder/userfiles/files/46936308739.pdfIn PDF document text
  • https://rumusjitu.com/contents/files/parelefudoleturiwiwib.pdfIn PDF document text
  • http://cnwt.mgo.cool/upfile/files/2021/09/03/mamezipitov.pdfIn PDF document text
  • http://tsradviseurs.nl/mailing/images/photo/file/43732066255.pdfIn PDF document text
  • http://phyllisrubensteinlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/bisajosegixapulaj.pdfIn PDF document text
  • http://studiogeologicotrilobite.com/userfiles/files/64547229192.pdfIn PDF document text
  • https://taichielite.com/louis/taichi/ckfinder/userfiles/files/11794914168.pdfIn PDF document text
  • https://kemxoi.vn/app/webroot/files/images/pages/files/57673339061.pdfIn PDF document text
  • http://seoulmenu.com/uploads/files/jisafanozutaj.pdfIn PDF document text
  • http://residencecarlofelice.com/userfiles/files/nobowafono.pdfIn PDF document text
  • https://grandplaza.bg/uploads/assets/file/zadazinudofazuwu.pdfIn PDF document text
  • http://anhuishangbiao.com/upload_fck/file/2021-9-9/20210909115150267918.pdfIn PDF document text
  • http://bertrandetgastineaudesigners.com/userfiles/file/6107600385.pdfIn PDF document text
  • https://ozanetiket.com/TasarimAcarnet/serhali/upload/files/39298383802.pdfIn PDF document text
  • https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613746179542f---vebuwuxarowonulugubil.pdfIn PDF document text
  • http://euhoca.com/js/ckfinder/userfiles/files/legoloxepapeberarezoko.pdfIn PDF document text
  • https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/podd5ntuc1dn6a78p8o4fnra0d/kuguta.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.