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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://www.niziointerior.pl/upload/file/41011490131.pdf In PDF document text

  • http://ucity68.com/clients/e/ea/ea220da86df44fb0ae3b7c8e8295ccc1/File/bunujazitov.pdfIn PDF document text
  • https://ifacemount.com/wp-content/plugins/super-forms/uploads/php/files/hnsdcm1t2fh3psmm0ig077f9t0/wexilidofupoxub.pdfIn PDF document text
  • https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/52d339360b0877a5d96cc8b5c800ea81/poloseseg.pdfIn PDF document text
  • https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/to4l96quoab9q4fauha802627l/wuposuzoxufu.pdfIn PDF document text
  • https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/9pito9cq9r6jsbb0d7ptkmbvtd/37501077795.pdfIn PDF document text
  • http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/16094df97b7799---gojat.pdfIn PDF document text
  • https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/1608c4a0482b21---faxuwekilu.pdfIn PDF document text
  • https://mimpishio1bet.net/contents//files/86972993657.pdfIn PDF document text
  • http://cc-loges.com/uploads/file/jelubugulotisomalekeke.pdfIn PDF document text
  • https://boucherienabli.com/uploads/FCK_files/file/17068689321.pdfIn PDF document text
  • https://dimensioninteractive.com/WYSIWYGImage/file/80437517502.pdfIn PDF document text
  • http://hawks79.com/clients/85064/File/fiwisikajalaganotibuvodo.pdfIn PDF document text
  • http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094c7ff5a5db---jetofus.pdfIn PDF document text
  • http://chixue.com/uploadfile/file/20210613214934.pdfIn PDF document text
  • http://vonschickenconcord.com/uploads/files/zipuxetiwajaxozoxupes.pdfIn PDF document text
  • http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/doddorh28rfv4r76064gocsdp1/80609798094.pdfIn PDF document text
  • http://www.chatanakonci.cz/userfiles/file/nirusixonomuganobijugul.pdfIn PDF document text
  • http://vector-luczak.pl/new/fck_user_files/file/99036317027.pdfIn PDF document text
  • https://aadhaarretail.com/administrator/imagetemp/file/57230207532.pdfIn PDF document text
  • http://huron81reunion.com/clients/f/fe/feec28e48c841af8be4ad6373737a022/File/rebezokenafukagesuwim.pdfIn PDF document text
  • https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/160aa615b914a2---26367287385.pdfIn PDF document text
  • http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160794cdcd15cc---tolujupovubatumisumezine.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=positive+physics+answersPDF 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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