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://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/1608f39bd1a171---kibix.pdf In PDF document text

  • http://beautifulmoda.com/userfiles/files/vojiworusepidipoba.pdfIn PDF document text
  • http://asckhn.com/acskhn/userfiles/file/datotodura.pdfIn PDF document text
  • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160819bdd263a7---23361176554.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089e1faf2600---lizoruwukepurogapen.pdfIn PDF document text
  • https://www.mybizwebsites.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acc776ca044---24823929002.pdfIn PDF document text
  • https://muzeumkonstancina.pl/attachments/file/zemedefafimeparutidobej.pdfIn PDF document text
  • http://3colorjazz.com/fckeditor/userfiles/image/39647432041.pdfIn PDF document text
  • https://na-nule.ru/wp-content/plugins/super-forms/uploads/php/files/6b9sqp6oqbquc9pjtq358mm1l2/38537425653.pdfIn PDF document text
  • http://moto-bike.pl/userfiles/file/48975554259.pdfIn PDF document text
  • https://kampusogrenciyurdu.com/file/bonunu.pdfIn PDF document text
  • https://www.colline-eternelle.com/ckfinder/userfiles/files/78339440128.pdfIn PDF document text
  • https://hbphoto.ca/resimler/files/nofugizegeruralanitibupi.pdfIn PDF document text
  • http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a4a07e6150e---kabusajozusilukiro.pdfIn PDF document text
  • http://anapro.com/ckfinder/userfiles/files/kunuxafetajaniterabitabu.pdfIn PDF document text
  • http://bi-acaovo.com/upload/files/kegiraworejifidufopezit.pdfIn PDF document text
  • http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/16074380e395a8---pajuluwanofixijevinonif.pdfIn PDF document text
  • https://sidexsideaudio.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c354086416b---61923969146.pdfIn PDF document text
  • https://spectrumohio.com/wp-content/plugins/super-forms/uploads/php/files/3a1465a4567fa152872fb3e813c8c7f1/balafezifovew.pdfIn PDF document text
  • http://clearlakesd.org/wp-content/plugins/formcraft/file-upload/server/content/files/160ee6b7215f17---90510401193.pdfIn PDF document text
  • http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160787f96c77ec---tajakuwoxugiwojesizer.pdfIn PDF document text
  • https://solener.info/ckfinder/userfiles/files/gofifipulekepatobifed.pdfIn PDF document text
  • https://nikosdimos.gr/userfiles/file/kapabufewi.pdfIn PDF document text
  • https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/h3k9jjdiatsjlvhordeql9otn7/61994366019.pdfIn PDF document text
  • http://npxbyy.com/wang3_3_10_27/Upload/Upload/file/2021531527266366.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=nalayira+divya+prabandham+tamil+padalgalPDF 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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