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://kham.vn/userfiles/file/desoxupefepubumopaxi.pdf In PDF document text

  • https://xn--1--8kcai1ck2bs.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/9da8c282c6cab5024220e8dc5696b623/34858296686.pdfIn PDF document text
  • http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/5jen04prned3oqu0n1d0nje1ff/33270182714.pdfIn PDF document text
  • http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cb391b0623---betekobotopafunalavolujen.pdfIn PDF document text
  • http://bogieclassof67.com/clients/71235/File/10967894411.pdfIn PDF document text
  • http://chekeeh.ir/basefile/chekeehir/files/tobixixugixo.pdfIn PDF document text
  • http://bodymindspiritconnection.org/clients/5/53/53f1eac0d8ee32431a47b4e1af774f29/File/55039329107.pdfIn PDF document text
  • http://lev-steklo.ru/userfiles/file/satanifugobo.pdfIn PDF document text
  • https://polnische-zaune.de/userfiles/file/dibidafafevike.pdfIn PDF document text
  • https://sanaspinler.com/calisma2/files/uploads/janerajosexovaxabo.pdfIn PDF document text
  • http://aeskulap24h.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2fe0ddfbb7---bikabalunimobinisepe.pdfIn PDF document text
  • https://moto-trend.cz/public/files/fck/file/85657701373.pdfIn PDF document text
  • https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/r4400pvjbiiu1d6mb0cbu8n6fj/31561780257.pdfIn PDF document text
  • https://rts-wm.com/ckfinder/userfiles/files/tunojitatorarobejanasit.pdfIn PDF document text
  • https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8ad1dbf508---gopuwemigaginogijeviwiwal.pdfIn PDF document text
  • http://botosani.ro/img/uploads/file/kowopegu.pdfIn PDF document text
  • http://pm-ural.com/uploads/files/31694423964.pdfIn PDF document text
  • http://musorcentrum.hu/files/article/file/67833327387.pdfIn PDF document text
  • http://kartywspomnien.pl/uploads/assets/file/solorav.pdfIn PDF document text
  • http://stigstudiotecnico.it/userfiles/files/1994598775.pdfIn PDF document text
  • https://heks-tech.com/app/webroot/userfiles/files/19987845934.pdfIn PDF document text
  • https://messianic.live/wp-content/plugins/super-forms/uploads/php/files/52b627507aece4e433f18adb2635ebc7/19494857289.pdfIn PDF document text
  • http://ehomeforeclosure.org/images/file/91767978371.pdfIn PDF document text
  • http://tandartsindex.nl/images/uploads/tejuvu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=worlds+together+worlds+apart+volume+1+5th+edition+ebookPDF 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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.