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
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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.
• 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://yoyep.co.za/XSRYdR1H?utm_term=dota+2+auto+chess+unit+guide PDF link annotation

  • https://biomedchita.ru/imeg_master/file/misedabukogojonozaf.pdfIn PDF document text
  • http://becskeicsodajo.hu/admin/fck_upload/file/6514230226.pdfIn PDF document text
  • https://eklyps.net/images/file/2015898981.pdfIn PDF document text
  • http://gaziogluenerji.com/images_upload/files/21997317484.pdfIn PDF document text
  • http://ecompletecontact.com/ckfinder/userfiles/files/zutoduv.pdfIn PDF document text
  • http://armoire-atex.com/js/kcfinder/upload/files/9977323261.pdfIn PDF document text
  • http://celox-st.hr/sites/default/files/fck/file/97474229419.pdfIn PDF document text
  • https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/1dcf2cffb477cd2bbccf898951ea540c/86527691955.pdfIn PDF document text
  • http://audiohrestomatiya.ru/content/file/gadiguvujaninajinowarin.pdfIn PDF document text
  • https://nhaccugiare24h.nhaccutienminh.com/uploads/userfiles/file/rojameraliwatona.pdfIn PDF document text
  • http://flashdisplay.net/UploadFiles/FCKeditor/20220309033124.pdfIn PDF document text
  • https://hankilfood.com/userfiles/file/20220224052156.pdfIn PDF document text
  • http://fszhenjia.com/upfolder/e/files/20220306094353.pdfIn PDF document text
  • http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1622cdf49ca994---84986370073.pdfIn PDF document text
  • http://klimafertotlenites.hu/kcfinder/upload/files/51853463972.pdfIn PDF document text
  • http://balony.dmuchance.eu/userfiles/file/89509768165.pdfIn PDF document text
  • https://oglethorpeclub.org/~oglethor/UserFiles/file/zivufilegagupemipixezuv.pdfIn PDF document text
  • http://doingthing.com/downloads/blog/geust/files/vurizepogubutizafuwewoliv.pdfIn PDF document text
  • http://bizwd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f14fbc897c---vakikokesagirumaxedamosip.pdfIn PDF document text
  • http://busankid.com/webfiles/board/file///gupodapagirugomow.pdfIn PDF document text
  • http://counterreaction.net/wp-content/plugins/formcraft/file-upload/server/content/files/16220b2121f61c---79853576482.pdfIn PDF document text
  • http://shipsupply.ru/userfiles/files/72090252601.pdfIn PDF document text
  • https://etnorom.hu/pictures/lipuza.pdfIn PDF document text
  • http://ultrabeauty-ff.ru/userfiles/file/nutudoxuguditizunodobugem.pdfIn PDF document text
  • http://kaoli88.com/upload_fck/file/2022-3-16/20220316125804175807.pdfIn PDF document text
  • http://csc0311.com/userfiles/file/20220307163712_ptzebl.pdfIn PDF document text
  • https://didacostruzioni.it/userfiles/file/ledidogadu.pdfIn PDF document text
  • http://brilsports.ro/userfiles/file///34724950757.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 extracted file (font_00_sfnt_off00060e26.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00060e26.bin)

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