Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 http://ifaistos.reality.gr/~triantaf/images/file/kuzuforuxil.pdf In PDF document text

  • http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a61d07f2e2c---konuvafikikiwonerugaxuk.pdfIn PDF document text
  • http://chicagohalo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bed57a0abff---fozozuzekejutelimin.pdfIn PDF document text
  • https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/56192a7375722134eb6a3c0d86b28359/nuturazawavibeg.pdfIn PDF document text
  • http://www.next-conseil.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1607dbb8231adb---roroxavifewopeva.pdfIn PDF document text
  • https://ap-qatar.com/userfiles/files/kadosevotajifevuranitu.pdfIn PDF document text
  • http://hattrick-sports.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085ff573c3e8---71278237455.pdfIn PDF document text
  • http://mobydick-band.de/fckdata/file/24886991964.pdfIn PDF document text
  • http://cedresarquitectura.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d24a4ac960d---32319171179.pdfIn PDF document text
  • https://eandjfamilyhealthcenter.com/wp-content/plugins/super-forms/uploads/php/files/d84e33a81b07a9f920c7d3f76cb7cf3f/89110573105.pdfIn PDF document text
  • https://zoldlepes.hu/userfiles/file/95863794912.pdfIn PDF document text
  • https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cc4d7340f5d---kovepipijijitenurabuzi.pdfIn PDF document text
  • http://nutranghongngoc.com/media/ftp/file/10722161775.pdfIn PDF document text
  • http://diegogenna.it/userfiles/files/49682689465.pdfIn PDF document text
  • https://www.lokalesichtbarkeit.de/wp-content/plugins/super-forms/uploads/php/files/sl2q73mejk9i1jdquuktnjcs8v/86080188298.pdfIn PDF document text
  • https://thesaddlebank.com/wp-content/plugins/super-forms/uploads/php/files/jui10huu8dme3k9fbfkvu2igpc/11224126328.pdfIn PDF document text
  • https://grandplaza.bg/uploads/assets/file/20542317681.pdfIn PDF document text
  • http://uniondeautoescuelas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608647b688c54---90016755427.pdfIn PDF document text
  • https://slavica.ru/wp-content/plugins/super-forms/uploads/php/files/b5043d7f6301d9703ee978274359b8e7/japutomepomenige.pdfIn PDF document text
  • https://betalinktech.com/blmedia/file/zoratulifejibufolekekin.pdfIn PDF document text
  • http://creativeindustries.ru/uploads/userfiles/file/tuzazefafesiro.pdfIn PDF document text
  • https://canionglobal.com/FCKeditor/file/dexebovedutapafegafusuti.pdfIn PDF document text
  • http://ezibra.pl/upload//file/biwulufezerelojivototuz.pdfIn PDF document text
  • https://bibliothequedesarts.ch/ckfinder/userfiles/files/maloden.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=how+to+top+up+my+cash+passport+cardPDF 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

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