Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://pt-olympus.com/contents/files/97423379764.pdf In PDF document text

  • https://mcgbaharat.com/userfiles/file/70371943635.pdfIn PDF document text
  • http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161fd7972533d0---92542838941.pdfIn PDF document text
  • https://vidaleve.ind.br/ckfinder/userfiles/files/zatumikaropufofibox.pdfIn PDF document text
  • http://ipceurope.be/assets/file/gazazatuvukazuvomab.pdfIn PDF document text
  • http://skupka54.ru/upload/m/fesenuropejod.pdfIn PDF document text
  • https://toshibacozum.com/panel/kcfinder/upload/files/rukepokabebogos.pdfIn PDF document text
  • http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201968e23bf4---latodasugigoketizifa.pdfIn PDF document text
  • http://anhopphat.com/uploads/files/beporukamejimexawoluvugof.pdfIn PDF document text
  • http://muratdizayn.com/panel/kcfinder/upload/files/39389167356.pdfIn PDF document text
  • http://tua-hatextiles.com/assets/ckeditor/kcfinder/upload/files/28360506453.pdfIn PDF document text
  • http://bfttacg.marketsearching.com/upload/files/renuzitozekokotibe.pdfIn PDF document text
  • https://www.afoa.org.ar/backend/ckfinder/userfiles/files/pevekizojavejatuvawu.pdfIn PDF document text
  • http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/288hjom4lhpj8ka7kpnnaktu07/sunemozuwi.pdfIn PDF document text
  • http://icloudcleaners.com/uploads/account/autoresponderfiles/wovenijinabajepawexuvit.pdfIn PDF document text
  • http://mastervin.ru/files/file/wiveduxuferopu.pdfIn PDF document text
  • https://inflexi.com/kcfinder/upload/files/67660446443.pdfIn PDF document text
  • https://hoangnhataudio.vn/media/files/mafetuzajinajegudope.pdfIn PDF document text
  • http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/6e7bf4d80e27deff7771f5df10a8a17a/72188998510.pdfIn PDF document text
  • https://www.madenisg.org.tr/kcfinder/upload/files/84737072431.pdfIn PDF document text
  • https://alfamar.travelshops.pl/userfiles/file/40286379765.pdfIn PDF document text
  • http://albina.jp/kcfinder/upload/files/18024542467.pdfIn PDF document text
  • http://www.aceitunasdelguadalhorce.es/ckfinder/userfiles/files/rudukopuvutu.pdfIn PDF document text
  • http://engelholm.boj.se/uploads/userfiles/files/fusezuparub.pdfIn PDF document text
  • http://architettotoma.it/userfiles/files/bagiliwaxevumerowefivavop.pdfIn PDF document text
  • http://tcsm62.org/uploads/news/file/12807384089.pdfIn PDF document text
  • http://gns3.swiz.eu/files/editor/14009622245.pdfIn PDF document text
  • http://dhs-bank-sample.com/app/webroot/js/kcfinder/upload/files/45624454543.pdfIn PDF document text
  • http://dnepropress.net/files/file/99961205587.pdfIn PDF document text
  • https://yubit.co.za/XSRYdR1H?utm_term=breville+dose+control+pro+coffee+grinder+manualPDF 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 extracted file (font_00_sfnt_off00029220.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00029220.bin)

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