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
• Remote-support tool lure high SE_REMOTE_SUPPORT_LURE
  Document instructs the user to install, open, or connect with a remote-support tool such as AnyDesk, TeamViewer, Quick Assist, or ScreenConnect — high-risk in an unsolicited document
• 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 http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608609f6d6d18---bepamarusoweri.pdf In PDF document text

  • https://leise.ru/admin/ckfinder/userfiles/files/9036793341.pdfIn PDF document text
  • http://tuvanthanhlapcongty.biz/upload/ck/files/rexujeraf.pdfIn PDF document text
  • https://cissud.it/uploads/ck_editor/files/xiroburasifesadit.pdfIn PDF document text
  • https://daquin-ferriere.fr/userfiles/file/wafurobituki.pdfIn PDF document text
  • https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/dotbn37mu6ae1snrg9m3p4sg75/11270681739.pdfIn PDF document text
  • http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160944ec516ebb---vajopewakedo.pdfIn PDF document text
  • http://robedecreateur.com/img/files/romezeruzobupasi.pdfIn PDF document text
  • http://firmykominkowe.pl/Obrazki/edytor/file/94352765932.pdfIn PDF document text
  • http://elazentrale.de/images/uploaded/file/48412658981.pdfIn PDF document text
  • http://ibookingkr.com/FileData/ckfinder/files/20210721_CB560E907EBFFC20.pdfIn PDF document text
  • http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16087ed0d30a6c---51060572232.pdfIn PDF document text
  • https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607bf1b076b60---2582938671.pdfIn PDF document text
  • http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/16079b2550fdda---gibebanisiwima.pdfIn PDF document text
  • http://autoshiftbid.com/fckeditor/userfiles/file/63595118625.pdfIn PDF document text
  • http://sewakendragroup.com/userfiles/file/losegubugipikigopuxut.pdfIn PDF document text
  • http://hbleg.com/admin/userfiles/files/lunaxunetukoriwosaregobo.pdfIn PDF document text
  • http://kangs78.com/clients/66216/File/8571660008.pdfIn PDF document text
  • http://nikacarpet.com/My_Project/Hamishe_bahar/ahar_img/files/93094491226.pdfIn PDF document text
  • http://katachizu.com/img/news/files/1339855649.pdfIn PDF document text
  • http://creativeindustries.ru/uploads/userfiles/file/lofibebevodikijasuvi.pdfIn PDF document text
  • https://georgiamusicpartners.org/wp-content/plugins/super-forms/uploads/php/files/acc72408299f51d713c80101d7768c1a/tojexapowepegame.pdfIn PDF document text
  • http://www.siposferenc.hu/html/9112082149.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=charlie+and+the+chocolate+factory+tamil+dubbed+movie+download+in+tamilyogiPDF 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

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