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://sun-dr.com/uploads/files/202108200016083371.pdf In PDF document text

  • http://banhangcongnghe.com/upload/FCK/file/vigom.pdfIn PDF document text
  • http://big-blue-bus.com/pics/fotos/1/file/56736037673.pdfIn PDF document text
  • http://10glazsikeyrosa.ru/file/13740665997.pdfIn PDF document text
  • https://sangolongphuong.vn/longphuong/news/files/gosutixenemaremojo.pdfIn PDF document text
  • http://haki.vn/uploads/files/20153025399.pdfIn PDF document text
  • https://alarrabnews.com/images/content/content/file/41642813744.pdfIn PDF document text
  • http://kadh.kr/bobod/upload/file/97780527780.pdfIn PDF document text
  • http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/16077ceff75a23---mufaxewipakebezef.pdfIn PDF document text
  • https://cyberbirddog.com/userfiles/files/kilanabamisaxuxudumowajos.pdfIn PDF document text
  • https://torrentclub.vip/wp-content/plugins/super-forms/uploads/php/files/cmq4701ea0hulgveuq074icgv4/66269137647.pdfIn PDF document text
  • https://tahubunting1.com/contents/files/42698987754.pdfIn PDF document text
  • http://szao-spb.ru/images/news/file/76064276917.pdfIn PDF document text
  • http://gddfboiler.com/uploads/files/lufajer.pdfIn PDF document text
  • https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/161090f9532a4b---gusapekutitara.pdfIn PDF document text
  • http://oishisushigd.com/uploads/files/zalumakosaror.pdfIn PDF document text
  • http://vdgairconditioning.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607130dda772d---52765948337.pdfIn PDF document text
  • http://kinel-hunter.ru/upfiles/file/74078913370.pdfIn PDF document text
  • http://www.putnamtaxi.net/wp-content/plugins/formcraft/file-upload/server/content/files/160fa94af04bf6---28926914709.pdfIn PDF document text
  • https://jnvhardoi.org/ckfinder/userfiles/files/13698907333.pdfIn PDF document text
  • http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/16121c317dd636---42524915474.pdfIn PDF document text
  • http://jnnycc.org/userfiles/file/meravosiku.pdfIn PDF document text
  • https://www.andeanskyline.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d3ce077d75---50232343255.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=olympiad+books+for+class+5+pdfPDF 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.