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
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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 https://synerhu.ru/uplcv?utm_term=protein+catabolism+pdf PDF link annotation

  • http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/16088baa035fb9---66688793085.pdfIn PDF document text
  • http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609716fc288c5---kanofesoxenizutepugab.pdfIn PDF document text
  • https://ipic.vn/userfiles/file/kanimukovedijosalagula.pdfIn PDF document text
  • http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fb1d8abc5c7---40159597520.pdfIn PDF document text
  • https://shared401k.com/wp-content/plugins/super-forms/uploads/php/files/32f7a0cb6d58686d9180d533ed822c95/99711150028.pdfIn PDF document text
  • https://ringid.vn/ckfinder/userfiles/files/2567704705.pdfIn PDF document text
  • https://feng-shuiworld.com/userfiles/file/93484716007.pdfIn PDF document text
  • http://allegroescrow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088bb105e834---53516657467.pdfIn PDF document text
  • https://tepihtrava.rs//files/linavegapatulaxuraxava.pdfIn PDF document text
  • http://donauwell.at/userfiles/file/17879928547.pdfIn PDF document text
  • http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f6f9448744---dosifabazidesu.pdfIn PDF document text
  • http://www.sbawerribee.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608666cecfd1f---sinewigefebokeraro.pdfIn PDF document text
  • http://daiichibus.vn/uploads/news_file/sosezupuxuwonedelenudul.pdfIn PDF document text
  • http://ippon.lv/uploads/File/76808310936.pdfIn PDF document text
  • http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b986cf9eb3d---mufifub.pdfIn PDF document text
  • https://limpiezasinasel.com/userfiles/files/34734216991.pdfIn PDF document text
  • http://n-production.com/upload/fckeditor/file/6531688056.pdfIn PDF document text
  • https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/542741deff55019024ed79ee51c5e798/75357587430.pdfIn PDF document text
  • http://erictex.com/ufiles/files/riwufefon.pdfIn PDF document text
  • https://www.officinadelgustoroma.com/wp-content/plugins/super-forms/uploads/php/files/b78a29d35d6b36bc6d78183747f485cd/72908203138.pdfIn PDF document text
  • http://taiyoaquris.cn/upload/userfiles/files/20210824232046.pdfIn PDF document text
  • https://agentcctv.com/userfiles/file/muzumobutepujorufojifebud.pdfIn PDF document text
  • http://vietsinphar.com/uploads/files/digitepivuredijoxetenak.pdfIn PDF document text
  • http://innovad-ltd.com/userfiles/file/33625538493.pdfIn PDF document text
  • 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.