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://kayapalinakliyat.net/file/44572258894.pdf In PDF document text

  • http://metalzilemboeventi.com/userfiles/files/51839639633.pdfIn PDF document text
  • http://bagliodeimille.it/userfiles/files/22278521695.pdfIn PDF document text
  • http://185.33.116.145/~acus01/upload/files/57791756664.pdfPDF link annotation
  • https://suadienlanhhanoi.net/upload/files/94815142846.pdfIn PDF document text
  • http://koreaseals.com/ckfinder/userfiles/files/46141451909.pdfIn PDF document text
  • https://atlas-consulting.ro/fckeditor/fisiere/file/93179044918.pdfIn PDF document text
  • http://www.gainerwindows.ca/wp-content/plugins/super-forms/uploads/php/files/0bdkgoice2g7njf8678569q6d7/84884384725.pdfIn PDF document text
  • http://zussobrance.sk/grafika/dokumenty/43522072794.pdfIn PDF document text
  • http://packamate.com/userfiles/91292584477.pdfIn PDF document text
  • https://www.highlandernepal.com/assets/ckfinder/userfiles/files/jelujobajozekijaz.pdfIn PDF document text
  • http://studiolorenzino.eu/userfiles/files/16156842872.pdfIn PDF document text
  • https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613223cd14961---kuzagafutojipat.pdfIn PDF document text
  • http://twfbs.com/ckfinder/userfiles/files/9427882924.pdfIn PDF document text
  • https://cs168.tw/upfiles/editor/files/6443900985.pdfIn PDF document text
  • http://hamzalegalservices.com/userfiles/file/94417965714.pdfIn PDF document text
  • http://aotwresort.org/ckfinder/userfiles/files/kesofalosemexomukixa.pdfIn PDF document text
  • http://turystyka.powiatlubartowski.pl/admin/ckfinder/userfiles/files/73915239137.pdfIn PDF document text
  • https://fermuar.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e37c087def---54112143507.pdfIn PDF document text
  • https://shunnasato.com/74870199097.pdfIn PDF document text
  • https://marblobath.com/app/webroot/img/files/lozosexabuma.pdfIn PDF document text
  • https://iuoshili.com/upload/users/files/pasuw.pdfIn PDF document text
  • http://findingthegrey.com/userfiles/file/vawogotak.pdfIn PDF document text
  • http://www.prctech-th.com/ckfinder/userfiles/files/vepimam.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=how+to+text+photo+on+androidPDF 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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