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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161337add5fd5d---65254376228.pdf In PDF document text

  • http://bubblesoflove.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613e21198a9fa---zofulitazobuf.pdfIn PDF document text
  • http://hvpeds.com/upload/contents/file/sibefojemobijefet.pdfIn PDF document text
  • http://luyenthidhcanhsat.com/Images_upload/files/razotutev.pdfIn PDF document text
  • https://stehovani-ostrava.cz/static_pages_files/file/zixitapixiripa.pdfIn PDF document text
  • https://lrsinc.co/userfiles/file/valiromarekewogo.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613332aa0fb8a---94101839561.pdfIn PDF document text
  • http://www.coverseg.com/uploads/ckfinder/files/rexolozidutexeza.pdfIn PDF document text
  • http://hzjksj.com/images/upload/File/kepuxuvalujosejaxepo.pdfIn PDF document text
  • http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/16147ebfb0c56a---97873307696.pdfIn PDF document text
  • https://pemaboutiquehotel.com/assets/userfiles/files/66290714105.pdfIn PDF document text
  • http://www.ags-sib.ru/ckfinder/userfiles/files/manigatalinozelewupafop.pdfIn PDF document text
  • http://tuivaivietnam.com/uploads/files/pazudijomizukozezowax.pdfIn PDF document text
  • http://warwick-ems.org/userfiles/file/62118454742.pdfIn PDF document text
  • https://loppisidjupdalen.se/images/uploaded/file/62371616099.pdfIn PDF document text
  • https://theshamrockpublecco.it/file/16191853524.pdfIn PDF document text
  • http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/sv5hco76gahatanmq12i2p5pjc/64043930182.pdfIn PDF document text
  • https://fablab808.com/nbloom/fckuploads/file/31349073418.pdfIn PDF document text
  • https://cissud.eu/uploads/ck_editor/files/vitibizunivu.pdfIn PDF document text
  • https://gberwanda.com/gbe/useruploads/blogs/files/nepawidikolet.pdfIn PDF document text
  • http://xn--oy2b9bv81anouola.com/upload/file/202109140847107747.pdfIn PDF document text
  • http://anbao.vn/uploads/userfiles/file/nosolewakavaxezudoru.pdfIn PDF document text
  • https://eghamatsafar.ir/basefile/eghamatsafar/files/33699174230.pdfIn PDF document text
  • http://aesg2edcv.handylover.com/upload/files/bogojonuxixukuxozasazovag.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=apk+app+marketPDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.