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
• Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
  Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
• 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.
• SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
  PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
• 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://dienmayngalinh.com/img/files/3415561707.pdf In PDF document text

  • https://webmanagement.reparatii-ferestre-usi.ro/images/file/57478576721.pdfIn PDF document text
  • https://repetitorebi.ge/userfiles/files/70163225138.pdfIn PDF document text
  • https://chachachat.info/js/ckfinder/userfiles/files/90608600054.pdfIn PDF document text
  • http://mobilesamara.com/img/files/file/jikux.pdfIn PDF document text
  • http://topspeed4wd.com/ckfinder/userfiles/files/80081987600.pdfIn PDF document text
  • http://ekvatorbl.com/userfiles/file/pukobufomupin.pdfIn PDF document text
  • https://axlthailand.com/imagexx/files/tuwesapuzuvokedat.pdfIn PDF document text
  • https://mannerfeltdesignteam.se/ckfinder/userfiles/files/mobomunelazotupuwomatus.pdfIn PDF document text
  • http://pibar.tw/uploads/files/202202280155393415.pdfIn PDF document text
  • https://vmwarts.com/ecovic/file/30969313804.pdfIn PDF document text
  • http://www.ettermanenterprises.com/ckfinder/userfiles/files/ruwigubajaxotorom.pdfIn PDF document text
  • https://subarini.sibiuimobiliare.ro/mm/file/33827519075.pdfIn PDF document text
  • http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/162231e83ea85d---vadotefexotivesujizikipes.pdfIn PDF document text
  • http://gerd-pollak.de/userfiles/file/91765976132.pdfIn PDF document text
  • https://cpsguffanti.com/uploads/file/62710364478.pdfIn PDF document text
  • https://jazykovytabor.topenglish.sk/app/webroot/gallery/files/69886856713.pdfIn PDF document text
  • http://lica-mpt.it/userfiles/files/63953738651.pdfIn PDF document text
  • http://asbazainville.org/userfiles/file/64587378902.pdfIn PDF document text
  • http://ecovn.vn/uploads/news_file/81825196689.pdfIn PDF document text
  • https://sicurezzaips.it/uploads/file/33926254493.pdfIn PDF document text
  • https://ucknef-basket.fr/images/files/bipumubomuxozasezi.pdfIn PDF document text
  • http://www.oftalmed.com.br/files/ckeditor_custom/kcfinder/upload/files/sutenuwekaw.pdfIn PDF document text
  • https://www.tai.gr/wp-content/plugins/formcraft/file-upload/server/content/files/162092e312ce2d---64076010663.pdfIn PDF document text
  • https://cbrn.tj/nrsa_system/ckeditor/kcfinder/upload/files/sirekifobanodurag.pdfIn PDF document text
  • http://gattoneva.pl/pages/userfiles/file/pudurusefogobubaj.pdfIn PDF document text
  • http://ares-gunshop.sk/admin/ckeditor/kcfinder/upload/files/41458305451.pdfIn PDF document text
  • http://www.klub112.cz/upload/files/10956997026.pdfIn PDF document text
  • https://eco-conservator.com/userfiles/file/18496817711.pdfIn PDF document text
  • https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/1621e7947a8d55---50608439723.pdfIn PDF document text
  • http://recko.ru/ckfinder/userfiles/files/zufumanexesaf.pdfIn PDF document text
  • http://mskgroup-spb.ru/upload/file/woruxami.pdfIn PDF document text
  • https://ragaz.co.za/XSRYdR1H?utm_term=basecamp+garmin++windows+7PDF link annotation
  • https://jazykovytabor.topIn 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_off0004ac3f.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004ac3f.bin)

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