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://chcial.ru/uplcv?utm_term=new+language+leader+upper+intermediate+student+book+pdf PDF link annotation

  • http://bagpack.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/16134b6d507593---23014166050.pdfIn PDF document text
  • http://theonejsc.com/userfiles/file/95623286589.pdfIn PDF document text
  • https://bakwanudang.com/contents/files/14971981787.pdfIn PDF document text
  • http://theponghop.com/upload/files/2967925708.pdfIn PDF document text
  • https://braviengenharia.com.br/wp-content/plugins/super-forms/uploads/php/files/626os6j939ecko8842acvf6n8d/68797164340.pdfIn PDF document text
  • http://xn--80aggmy8c6c.net/UserFiles/File/zuvukezaligegifibazuzowu.pdfIn PDF document text
  • http://caythuocdangian.net/images/files/5169686436.pdfIn PDF document text
  • http://geombiagioschettino.eu/userfiles/files/59310517860.pdfIn PDF document text
  • https://bohemiamaestro.com/webpagebuilder/ckfinder/userfiles/files/7581747580.pdfIn PDF document text
  • https://prana.video/wp-content/plugins/super-forms/uploads/php/files/keqptfk919hie3jhg1a2dcogcj/lizotat.pdfIn PDF document text
  • http://yourhandmadeitems.com/userfiles/file/zedidixis.pdfIn PDF document text
  • http://somersetcountybar.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/18262621245.pdfIn PDF document text
  • http://tw-tms.com/uploadpic/xw/files/rejamavedekuvajotaxirusen.pdfIn PDF document text
  • https://marsanz.pl/uploads/fck/file/93754800230.pdfIn PDF document text
  • http://dansensvenner.dk/imagesfile///pigivojatasovoda.pdfIn PDF document text
  • https://www.agro-zavod.ru/app/webroot/js/ckfinder/userfiles/files/pifukegalewanale.pdfIn PDF document text
  • https://bustotoronto.com/userfiles/file/50361459628.pdfIn PDF document text
  • https://feniks9.ru/ckfinder/userfiles/files/zezebumi.pdfIn PDF document text
  • https://santa.sg/images/users/00000000/files/tesovujuwidopif.pdfIn PDF document text
  • https://infrapanel-alegjobbfutes.hu/userfiles/file/16992920567.pdfIn PDF document text
  • http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613880bc756a2---xoxetapizot.pdfIn PDF document text
  • http://poetische-malerei.de/web/editor/files/41067547927.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.