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
• Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
  PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
• 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://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b62c3cee0b1---13125610054.pdf In PDF document text

  • http://askort.pl/Upload/file/2259224307.pdfIn PDF document text
  • http://tpdw.pl/userfiles/file/xosufakowivetonu.pdfIn PDF document text
  • https://belgradenightlife.info/wp-content/plugins/super-forms/uploads/php/files/msitho8v3vfm3h1gqsoji8tq1l/15245255278.pdfIn PDF document text
  • http://kesherisrael.com/uploadEditor/files/54307044203.pdfIn PDF document text
  • http://www.risingstars.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1608fd21bba470---65348489200.pdfIn PDF document text
  • https://www.budgetskemaet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16076f8313c578---69483306940.pdfIn PDF document text
  • http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/160817f7e2d028---43825315830.pdfIn PDF document text
  • http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16086bb1173c48---votufe.pdfIn PDF document text
  • http://allamericannursing.com/userfiles/file/61301794164.pdfIn PDF document text
  • http://artanuji.ge/admin/ckeditor/ckfinder/userfiles/files/15883485109.pdfIn PDF document text
  • http://polishingmarblefloor.it/userfiles/files/95006371042.pdfIn PDF document text
  • https://conexusinternational.com/ckfinder/userfiles/file/54596465846.pdfIn PDF document text
  • https://amenajarisiconstructii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16071fba6ce184---34061489988.pdfIn PDF document text
  • https://hondamienbac.vn/userfiles/file/27914001823.pdfIn PDF document text
  • http://fbrasil.com/userfiles/file///5783127015.pdfIn PDF document text
  • http://elisa5888.com/shopadmin/upload/files/rodila.pdfIn PDF document text
  • https://computerzone.pk/file/kanidomifofeposofalixal.pdfIn PDF document text
  • http://polletnv.be/uploads/files/37288460478.pdfIn PDF document text
  • https://bedandbreakfastchia.it/userfiles/file/nekiwidevi.pdfIn PDF document text
  • https://gadd-asso.org/userfiles/file/44134933489.pdfIn PDF document text
  • http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bde3c7a8e83---51479010004.pdfPDF link annotation
  • https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/7bhhdkg1l4gs57o24d0jd3bbjg/58857670470.pdfIn PDF document text
  • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1606f93dd1997e---zamokarejukemag.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=touch+of+heaven+lyrics+and+chords+pdfPDF 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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