Malicious PDF — malware analysis report

Heuristics 9

• 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.
• QR-code redirect lure medium SE_QR_LURE
  Document instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
• 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://chicagoportablexray.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613819a1d5263---55250401116.pdf In PDF document text

  • https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161361e450323e---96150787275.pdfIn PDF document text
  • http://cathyourhair.nl/js/ckfinder/userfiles/files/29632797946.pdfIn PDF document text
  • http://kingsap.com/file_media/file_image/file/54344807309.pdfIn PDF document text
  • http://banglatalkies.com/dynamic-images/cms/file/9072025502.pdfIn PDF document text
  • http://www.psychophonie-tarbes.com/ckfinder/userfiles/files/68882990170.pdfIn PDF document text
  • http://linkingpeople.info/userfiles/file/lipose.pdfIn PDF document text
  • https://artistprasanna.com/userfiles/file/wawodavujijeluzomuzek.pdfIn PDF document text
  • http://ccsctda.com/ckfinder/userfiles/files/20210912_040609.pdfIn PDF document text
  • https://semangkamerah.com/contents/files/zuboxoro.pdfIn PDF document text
  • https://hazeloyun.com/calisma2/files/uploads/45572748007.pdfIn PDF document text
  • http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1612eef6fe7b40---65796832706.pdfIn PDF document text
  • http://www.taxivanclass.com/uploads/ckfinder/files/74293486565.pdfIn PDF document text
  • https://wigs4less.net/nbloom/fckuploads/file/lunajabujeletepu.pdfIn PDF document text
  • https://btsmstlucia.com/atomicsteps/upload/userfiles/file/walaxam.pdfIn PDF document text
  • http://lawyergz.net/uploadfile/files/faxuveza.pdfIn PDF document text
  • https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/1613cb6dc86b1d---vagubaso.pdfIn PDF document text
  • http://ave-france.com/pics/files/58033537772.pdfIn PDF document text
  • https://behbehaniprojects.com/uploads/files/mugirobosepovekagolugutak.pdfIn PDF document text
  • https://accesoriosalmayor.com/images/userfiles/file/jevomuraz.pdfIn PDF document text
  • http://churchontherockuk.org/home/churchontherock1/public_html/userfiles/files/62358828968.pdfIn PDF document text
  • http://surestegc.org/documentos/file/divexabijamozudoluw.pdfIn PDF document text
  • http://www.enjoyvaltellina.it/admin/ckfinder/userfiles/files/59567636329.pdfIn PDF document text
  • https://cuacuonbentre.com/upload/files/90125100389.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=android+scan+barcode+to+pcPDF 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.