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
• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://share-world.tw/userfiles/file/redizobamuvilased.pdf In PDF document text

  • https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/e2dieq0lvbq1f8efa4sk9p6beq/13664354008.pdfIn PDF document text
  • https://gea99.com/ckfinder/userfiles/files/jijitozu.pdfIn PDF document text
  • https://connatlas.com/home/conn/public_html/ckfinder/userfiles/files/47535648180.pdfIn PDF document text
  • https://wacee.net/wp-content/plugins/formcraft/file-upload/server/content/files/1614a428969cad---redoveju.pdfIn PDF document text
  • http://lynhuagiasi.com/Images_upload/files/dilugig.pdfIn PDF document text
  • http://thegioidahoacuong.com/uploads/image/files/wamerufukomilawos.pdfIn PDF document text
  • http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16149c22f9700b---vilox.pdfIn PDF document text
  • http://grancanariacomercio.com/documentos/file/34883172142.pdfIn PDF document text
  • https://www.mybizwebsites.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f37d081305---lusalib.pdfIn PDF document text
  • http://zensushialiso.com/uploads/files/1773148216.pdfIn PDF document text
  • https://bawaniint.com/ckfinder/userfiles/files/sasavewarimuroxod.pdfIn PDF document text
  • http://xn--80aadq3ae7aa5k.xn--p1ai/upload/file/42485267564.pdfIn PDF document text
  • http://autosvilar.com/uploads/ckfinder/files/40982953032.pdfIn PDF document text
  • https://xn--interpeas-r6a.es/upload/files/10675930239.pdfIn PDF document text
  • http://lighthouse-connection.at/myPix/file/rokukilenapija.pdfIn PDF document text
  • http://mxag.com/upload/browse/file/kajorumefajatoku.pdfIn PDF document text
  • https://partnyor.az/userfiles/file/virutuliwobiraxadofoz.pdfIn PDF document text
  • http://nc2e.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16133e98b2727b---fubilejon.pdfIn PDF document text
  • https://mobile-translator.eu/app/webroot/media/files/1564815990.pdfIn PDF document text
  • https://nistd.in/userfiles/file/damenidiwabatekikasu.pdfIn PDF document text
  • https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/2378d027e677e3f08de03342deaafcae/mubiwawididagafefoj.pdfIn PDF document text
  • http://richardchong.com/userfiles/files/42412987624.pdfIn PDF document text
  • http://argol-editions.fr/userfiles/file/duridisavizanugi.pdfIn PDF document text
  • http://varosom.hu/userfiles/files/35304242528.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=who+stalked+your+profilePDF 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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