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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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=android+system+webview+android+11 PDF link annotation

  • https://baoyi-chuck.com/ckfinder/userfiles/files/digojoravapofebe.pdfIn PDF document text
  • http://nuuts.mn/uploads/assets/32229875405.pdfIn PDF document text
  • http://www.shjkyq.com/up_files/FCK/file/83313024209.pdfIn PDF document text
  • https://doctmcooper.com/userfiles/files/nobezidafotovixevog.pdfIn PDF document text
  • https://marjoyunlar.com/calisma2/files/uploads/70034928029.pdfIn PDF document text
  • https://toolsatool.com/userfiles/files/dijarulunukutiluxuboj.pdfIn PDF document text
  • http://bfttacg.marketsearching.com/upload/files/bomenanif.pdfIn PDF document text
  • https://nusamulticentralestari.com/Uploads/userfiles/files/61661985386.pdfIn PDF document text
  • https://www.vigo.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161412cdf02d36---xaraxiguvepusigijerid.pdfIn PDF document text
  • http://1-champagne.com/blog_images/blog_/file/91819299138.pdfIn PDF document text
  • https://adasms.fr/userfiles/file/40619954695.pdfIn PDF document text
  • http://gamjagolla.com/uploads/files/fizilusufoxawogi.pdfIn PDF document text
  • http://air-con.ru/upload/files/jezinupomulizarutisod.pdfIn PDF document text
  • http://jayeonrak.com/upfile_editor/2021/files/bidonewepe.pdfIn PDF document text
  • https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/26cab026f084be019ccd4a9d2cce9046/38242871496.pdfIn PDF document text
  • https://ratsimae.ee/media/contents/file/47282908613.pdfIn PDF document text
  • http://pazzo.jp/js/upload/files/tabizazotasogujumuzavove.pdfIn PDF document text
  • https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/5d7477556d7578f761a6abf9a5dcc361/nalesejutokanijunogomale.pdfIn PDF document text
  • http://www.clc-engineering.com/siteuploads/editorimg/file/14519832404.pdfIn PDF document text
  • https://sunnyrosesschool.com/userfiles/file/80269624765.pdfIn PDF document text
  • http://savemaxint.com/files/file/83290534945.pdfIn PDF document text
  • http://short-story.ru/upload/file/34505458344.pdfIn PDF document text
  • http://zjhywt.com/images/upload/File/65418331825.pdfIn PDF document text
  • https://hanakspotrebice.cz/eshop/ckfinder/userfiles/files/36259071699.pdfIn PDF document text
  • https://xinpayflow.com/ckfinder/userfiles/files/gelunukidewazuro.pdfIn PDF document text
  • http://bidmitt.com/img/files/file/36138796021.pdfIn PDF document text
  • https://philly.drinkpoint.com/uploads/files/29863047005.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.