Malicious PDF / .VIR — 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 http://www.miyadenthai.com/image/upload/File/29529275266.pdf In PDF document text

  • https://www.bussmann-tiefbau.de/ckfinder/userfiles/files/xenumevol.pdfIn PDF document text
  • http://kkslavicin.cz/sites/default/files/file/48222202431.pdfIn PDF document text
  • http://kagoshimakojintaxi.com/userfiles/file/27985276073.pdfIn PDF document text
  • https://www.sistemkabin.com/ckfinder/userfiles/files/zuliwedonadu.pdfIn PDF document text
  • https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1614baf80d0944---kasojovekujinunuwafa.pdfIn PDF document text
  • https://www.bevillelecomte.ovh/ckfinder/userfiles/files/kitiwi.pdfIn PDF document text
  • https://lacgl.org/upload/editor/file/79740399187.pdfIn PDF document text
  • http://auto-rad.pl/userfiles/file/65039050071.pdfIn PDF document text
  • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1618bdcb9c3b9a---85878913412.pdfIn PDF document text
  • http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/161609da9101ab---visesuporeveb.pdfIn PDF document text
  • https://bhiringisamsankalimandir.org/ckfinder/userfiles/files/76758164450.pdfIn PDF document text
  • https://www.temsilcisitesi.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ae1e97aaa43---kawezabusovewesolonukor.pdfIn PDF document text
  • https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/161bee50142b05---28577456875.pdfIn PDF document text
  • http://phuongdonggolf.vn/app/webroot/uploads/files/42215400526.pdfIn PDF document text
  • http://clubcalidad.pfsgrupo.com/formacion/profesores/userfiles/file/61730578344.pdfIn PDF document text
  • http://berbun.com/user_img/file/18493896012.pdfIn PDF document text
  • http://lk-atomexpo.ru/web/js/kcfinder/upload/files/manolezulafa.pdfIn PDF document text
  • https://a1-recruitment.a1-recruitment.ro/v2011/Files/fck_upload/file/terulukilukupu.pdfIn PDF document text
  • http://gekon.net/userfiles/file/6708572413.pdfIn PDF document text
  • http://heyumpnd.com/userfiles/file///domexijerixa.pdfIn PDF document text
  • http://bhk-aindling.com/userfiles/files/satafatilojakuf.pdfIn PDF document text
  • http://primaria-ciocirlia.ro/media/file/3442216415.pdfIn PDF document text
  • https://smartech.lv/sites/smartech/uploads/documents/files/tafiwuwade.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Gsjc/~3/896FEnmJZlk/uplcv?utm_term=noun+verb+adjective+adverb+worksheet+with+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 extracted file (font_00_sfnt_off00056184.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00056184.bin)

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