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://lovig.co.za/YmrXLWy8?keyword=diary%20of%20a%20wimpy%20kid%20deep%20end PDF link annotation

  • https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/kbah5d43ujkscsgjpjghlddbv6/91917439906.pdfIn PDF document text
  • https://toshibacozum.com/panel/kcfinder/upload/files/lunad.pdfIn PDF document text
  • http://svm.kalistecom.org/img/files/doporumijetigalep.pdfIn PDF document text
  • https://altinone.cz/files/ckfiles/file/55285456655.pdfIn PDF document text
  • https://wipomozexabezi.weebly.com/uploads/1/3/0/7/130776841/ranejuti.pdfIn PDF document text
  • http://edmo-cars.nl/images/file/58305198868.pdfIn PDF document text
  • https://happycpdl.com/backend/web/kcfinder/upload/files/66970977906.pdfIn PDF document text
  • http://yakutiaprime.ru/SITE/files/editor/file/zapifeketonutoxo.pdfIn PDF document text
  • http://firstcuwire.com/file_media/file_image/file/munelopojaselu.pdfIn PDF document text
  • https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/c69faa790faf8970f3790322f5f55b71/84990522313.pdfIn PDF document text
  • http://goksirkrupskimlyn.pl/img/upload/files/37041887648.pdfIn PDF document text
  • https://dizokilupufenof.weebly.com/uploads/1/3/4/7/134767898/7480423.pdfIn PDF document text
  • https://www.kpglearningbox.com/assets/kcfinder/upload/files/80329581165.pdfIn PDF document text
  • https://somogyplusz.hu/files/96778321609.pdfIn PDF document text
  • http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/162075ba141bcf---73836216275.pdfIn PDF document text
  • http://kasae.org/userData/board/file/kefuro.pdfIn PDF document text
  • http://taigesw.com/upload/files/47835284591.pdfIn PDF document text
  • https://dassti.cl/admin/uploads/file/muxololefuti.pdfIn PDF document text
  • https://sakata-mokuzai.com/db/item/uploads/files/7790006750.pdfIn PDF document text
  • http://diakmelo.hu/ckfinder/userfiles/files/62684618202.pdfIn PDF document text
  • http://candybeauty.vn/upload/files/2409472055.pdfIn PDF document text
  • https://wozibamerixe.weebly.com/uploads/1/3/4/6/134695723/5682079.pdfIn PDF document text
  • https://areshin.ru/wp-content/plugins/super-forms/uploads/php/files/dea4c5ea704b2e14c17f36e618767445/90788448843.pdfIn PDF document text
  • https://horkolas-gatlas.hu/ufiles/file/7071560727.pdfIn PDF document text
  • https://dcimx.com/files/39088035960.pdfIn PDF document text
  • https://joxipoxojig.weebly.com/uploads/1/3/5/9/135956636/bc81ccd02ed.pdfIn PDF document text
  • https://xibopenevitamog.weebly.com/uploads/1/3/4/4/134488628/wulajexogow-mupenujufajozi-tagozegoronozix.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 extracted file (font_00_sfnt_off000104b2.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000104b2.bin)

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