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
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 70 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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://huntic.ru/uplcv?utm_term=fce+practice+exam+paper+2+student+39s+book+answers PDF link annotation

  • http://klick-tipp.at/ckfinder/userfiles/publics/files/novoxogajewodowepor.pdfIn PDF document text
  • https://gulamanis.com/contents/files/lujazeramusuziwoloxajat.pdfIn PDF document text
  • https://speedwayinfo.hu/uploads/file/94814964861.pdfIn PDF document text
  • http://bestbelly.org/content/files/files/refelewedejepugelu.pdfIn PDF document text
  • http://cartopack.be/Images/file/88974838179.pdfIn PDF document text
  • http://philipsphotographystudio.com/97613950124.pdfIn PDF document text
  • https://drivingschoolofnorthtexas.com/wp-content/plugins/formcraft/file-upload/server/content/files/16155e4d721cbb---64287735212.pdfIn PDF document text
  • http://vasilii-orlov.fun/wp-content/plugins/super-forms/uploads/php/files/735acf64b5ea2c0a2f31467a699868df/sizariwifajapoguse.pdfIn PDF document text
  • https://eobliecky.sk/userfiles/file/5555534911.pdfIn PDF document text
  • http://vendsol.com/userfiles/file/15942028738.pdfIn PDF document text
  • http://nissanotogovap.com/uploads/images/files/fijadikiriverepemuwe.pdfIn PDF document text
  • http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613735890268e---ranepozuz.pdfIn PDF document text
  • http://systemsbiology.at/uploads/assets/file/29428454646.pdfIn PDF document text
  • http://apexibd.com/uploads/fck_uploads/file/loridugebubenivuze.pdfIn PDF document text
  • http://mq-water.net/upload/votalalopuzubeluzunuzonu.pdfIn PDF document text
  • https://harmony.im/userfiles/file/bedogatu.pdfIn PDF document text
  • http://jeugdopdewetenschapsagenda.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161573436690d3---lemidimepapowolakop.pdfIn PDF document text
  • http://terryloops.com/E/file/81873238620.pdfIn PDF document text
  • http://kiavysocina.cz/UserFiles/File/fopexonomonikamob.pdfIn PDF document text
  • http://precisao.org/files/files/sotemoremovawidiwinu.pdfIn PDF document text
  • http://petgears.com/app/webroot/files/file/49304574168.pdfIn PDF document text
  • http://jwconsult2005.com/file_media/file_image/file/piselesavul.pdfIn PDF document text
  • http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/rapibaratifananaku.pdfIn PDF document text
  • http://www.cemeba.com/uploads/ckfinder/files/66419885950.pdfIn PDF document text
  • https://tsafar.ir/basefile/tsafarir/files/giborikaza.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

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