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://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/16100e555c0e6e---15614470617.pdf PDF link annotation

  • http://tokstar.com/_UploadFile/Images/file/58382612197.pdfIn PDF document text
  • http://krukewittfarms.com/userfiles/file/mikegugimudizi.pdfIn PDF document text
  • http://nessie-vinylcare.com/file/wipivuwaf.pdfIn PDF document text
  • http://onlytech-tunisie.com/userfiles/file/jetonojubimi.pdfIn PDF document text
  • http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b7a8d24f865---jivetu.pdfIn PDF document text
  • http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/160926793c6b1e---78542225419.pdfIn PDF document text
  • https://vatlieutaphu.com/upload/files/93969604801.pdfIn PDF document text
  • http://jinanxintiandi.com/userfiles/files/98472876495.pdfIn PDF document text
  • https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/cfj6mi958esm00oo5bt7ktt1t5/68765839693.pdfIn PDF document text
  • http://eakqshop.com/ckfinder/images_store/files/lizozanigofa.pdfIn PDF document text
  • https://mollis.rs//files/pipupo.pdfIn PDF document text
  • https://flvirginia.com/wp-content/plugins/super-forms/uploads/php/files/bff0408c5c5e483abf176d5902001b1d/molarefafupa.pdfIn PDF document text
  • http://alpanelektrik.com/depo/sayfaresim/file/nokisibizejilamizazap.pdfIn PDF document text
  • http://a-daily.jp/app/webroot/contents_img/files/dewavupobamamaxukemixu.pdfIn PDF document text
  • https://nanyangtextile.com/userfiles/file/rilebataralagaziselawak.pdfIn PDF document text
  • https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/g3vt5hkju9d1n1inr9qa7o6bs0/6023366340.pdfIn PDF document text
  • http://consorzio-csa.it/userfiles/files/77547418313.pdfIn PDF document text
  • http://triumphtoday.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608a052b223d5---gomowilirobotarezeke.pdfIn PDF document text
  • http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/s096crj8ipsfrt5iktnu1j9i10/69039951522.pdfIn PDF document text
  • http://cwesp.biz/upload/file/48130409508.pdfIn PDF document text
  • https://srp-galabau-rostock.de/wp-content/plugins/super-forms/uploads/php/files/skb5vbrra46rcoe0sfc63hd35t/77682667933.pdfIn PDF document text
  • http://sobinco.cz/ckfinder/userfiles/files/10778167596.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=bob+harte+causa+de+muerte+de+valentin+elizaldePDF 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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