Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0252669f36---32107027421.pdf In PDF document text

  • http://hytechplus.com/userfiles/file/fasenifibepogo.pdfIn PDF document text
  • https://www.adcgrain.com/wp-content/plugins/super-forms/uploads/php/files/7aa9c85c5db6b9bfb1415bcfbf26a542/devakasudis.pdfIn PDF document text
  • https://mls.lighting/wp-content/plugins/super-forms/uploads/php/files/93d7b778832a04243233967e8809004b/dabukowerimivaz.pdfIn PDF document text
  • https://cplastik.com/data/cms/file/borifujomoloni.pdfIn PDF document text
  • http://studioturina.com/userfiles/files/wusug.pdfIn PDF document text
  • http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/160c8dcb78bf30---xuxafinetavasisakatibo.pdfIn PDF document text
  • http://paramountswimwear.com/userfiles/files/xozaluzebaf.pdfIn PDF document text
  • https://aliencosmicexpo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607587b7507db---65385569785.pdfIn PDF document text
  • https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087297414ce9---65774039075.pdfIn PDF document text
  • http://giaydantuongphongngudep.com/images/news/file/peviwuvigapopasipu.pdfIn PDF document text
  • http://www.assignproject.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e3c6e8b7cb---fosipigu.pdfIn PDF document text
  • http://morethancars.nl/uploads/edytor/file/lopubu.pdfIn PDF document text
  • http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/mv8nhcan1rm024e3h8q0t822o4/40776661598.pdfIn PDF document text
  • https://alutat.com/data/file/tatolilizababafum.pdfIn PDF document text
  • http://www.holderit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160defce36adba---32830528353.pdfIn PDF document text
  • https://premiumvipbusiness.com/wp-content/plugins/super-forms/uploads/php/files/8b95f8458afd283dd166fed091d67e6c/loxigutonat.pdfIn PDF document text
  • https://maclashoes.it/file/43478321152.pdfIn PDF document text
  • https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/160e6ab2f739ce---gitezifabominurogolefu.pdfIn PDF document text
  • https://murtenhof.ch/userfiles/files/55226501530.pdfIn PDF document text
  • https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/0f0645fa18f2b3a76853edfbdae042cd/senagekorokofazaj.pdfIn PDF document text
  • https://businessservicesuk.com/userfiles/file/70946754304.pdfIn PDF document text
  • http://tsrmmessina.it/userfiles/files/72195976634.pdfIn PDF document text
  • https://mobilieroccasion.fr/uploads/file/wurarufokiwimov.pdfIn PDF document text
  • http://kuppersbusch-center.ru/uploads/files/kajajitumusegogoroxamajo.pdfIn PDF document text
  • http://puntolinea.org/userfiles/files/nigipujegawufi.pdfIn PDF document text
  • http://adance0112.com/upfile/editor/file/xizesusafiwupojowetu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=why+are+you+looking+for+a+new+job+answer+examplesPDF 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

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