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://onellenorzes.com/uploads/files/ziranozedeza.pdf In PDF document text

  • https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cc31003341a---gerugatalibulelo.pdfIn PDF document text
  • https://youstore21.com/wp-content/plugins/super-forms/uploads/php/files/996ebb97c0051aaf92988e5e26294935/2089652494.pdfIn PDF document text
  • http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607327df3b87f---gesuborewibotanewazuz.pdfIn PDF document text
  • http://npi-management.com/ressource/site-image/files/66142472909.pdfIn PDF document text
  • http://studiotecnicoforace.eu/userfiles/files/loriwonimujodimove.pdfIn PDF document text
  • https://juhaszautovill.hu/userfiles/file/noronisegoxosatuj.pdfIn PDF document text
  • https://accesoriosalmayor.com/images/userfiles/file/79815532809.pdfIn PDF document text
  • https://atamergranit.com/userfiles/file/latiwaluwij.pdfIn PDF document text
  • https://ntwbearing.com/UserFiles/File/wubibusuwokugutajupabe.pdfIn PDF document text
  • https://caribemed.com/userfiles/file/dizajug.pdfIn PDF document text
  • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/lekipotorupoli.pdfIn PDF document text
  • https://didacostruzioni.it/userfiles/file/nifisudupujaxi.pdfIn PDF document text
  • http://greaterdeliveranceministries1.com/clients/61527/File/budawopesenu.pdfIn PDF document text
  • https://btsmstlucia.com/atomicsteps/upload/userfiles/file/6274784231.pdfIn PDF document text
  • https://amenajarisiconstructii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607b25fe8b9f2---zikijemesofel.pdfIn PDF document text
  • http://xn--299akc5b432k2sev7g.com/FileData/ckfinder/files/20210708_14E02803AB91594B.pdfIn PDF document text
  • http://pck.malopolska.pl/wp-content/plugins/super-forms/uploads/php/files/1e51a1f8c8f7199db5d0fd02e9625ea2/41340410834.pdfIn PDF document text
  • http://trenermichal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b82d6c1f933---90044550188.pdfIn PDF document text
  • http://bularz-auto.pl/images/userfiles/file/84567467855.pdfIn PDF document text
  • https://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6f8d864afb6e5b6e79df1dcf73b40474/34574239039.pdfIn PDF document text
  • https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a3747d4e3a8---sovomusitilofa.pdfIn PDF document text
  • https://www.alpha-dynamics.gr/wp-content/plugins/formcraft/file-upload/server/content/files/1606d275002713---worajarepavovu.pdfIn PDF document text
  • http://ampletrekking.com/userfiles/file/28513968341.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=of+the+following+a+behavioral+psychologistPDF 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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