Malicious PDF — malware analysis report

Heuristics 8

• 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-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 1 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://www.tulsarad.com/my_content/js/ckfinder/userfiles/files/96851893952.pdf In PDF document text

  • https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/4m4psfl7vr9r2dnmm31an5jgdv/37223570359.pdfIn PDF document text
  • https://www.hintonassociates.com/wp-content/plugins/super-forms/uploads/php/files/0b2ddad9363a6eebc704feb99106030f/faxukaliligilugakuziwarod.pdfIn PDF document text
  • http://hoangminhphatkorea.com/webroot/img/files/bobowevitejivo.pdfIn PDF document text
  • http://joesservicecenternj.com/userfiles/files/67468221062.pdfIn PDF document text
  • http://handsonmontessoripk.com/userfiles/files/xisud.pdfIn PDF document text
  • http://benetworkingpro.com/ckfinder/userfiles/files/63023877801.pdfIn PDF document text
  • http://wecans.net/_UploadFile/Images/file/gamekonibeloxogijuvujefeg.pdfIn PDF document text
  • http://kossuthdigisuli.hu/userfiles/file/dovidepedebiga.pdfIn PDF document text
  • http://3e-recycling.ru/app/webroot/filesfiles/firato.pdfIn PDF document text
  • http://jucal.es/images/file/bujogagovoro.pdfIn PDF document text
  • http://francescofesta.it/userfiles/files/24272406665.pdfIn PDF document text
  • http://sibaco.ru/ckfinder/userfiles/files/56922760146.pdfIn PDF document text
  • http://av72-reklama.ru/userfiles/file/1630879204494ad58006c47a30f51c.pdfIn PDF document text
  • http://gearcon-eng.com/file_media/file_image/file/2138183829.pdfIn PDF document text
  • https://satesayap.com/contents/files/17077274430.pdfIn PDF document text
  • https://webhosting4.net/media/file/45048152852.pdfIn PDF document text
  • http://dobryremont.pl/ebobas/portal/app/webroot/img/tmp/file/16318698309331.pdfIn PDF document text
  • https://igescanada.com/ckfinder/userfiles/files/6663187243.pdfIn PDF document text
  • http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/f41bf663669cc2878c408438e859b7c6/penujimuxa.pdfIn PDF document text
  • http://dpkwi.org/userfiles/files/kosejidusefefibad.pdfIn PDF document text
  • https://myhoorayhealth.com/wp-content/plugins/super-forms/uploads/php/files/df2e0036161d108ccf33648c063e90a7/19721249327.pdfIn PDF document text
  • https://santa.sg/images/users/00000000/files/mapudanefiwilakufan.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=samsung+galaxy+ace+2+screen+sizePDF 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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