Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
• 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://jcon-aps.dk/userfiles/file/80107085773.pdf In PDF document text

  • http://allivecoat.com/userData/board/file/58176105148.pdfIn PDF document text
  • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/najaxubuvivepix.pdfIn PDF document text
  • http://lycee-elm.org/userfiles/file/forubisupovikuna.pdfIn PDF document text
  • http://smelawservice.com/file_media/file_image/file/pikigufunuros.pdfIn PDF document text
  • http://medtravel.pro/images/hand_uploaded/files/1779389394.pdfIn PDF document text
  • https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/f1face1854babf07590077621dd68415/48997184786.pdfIn PDF document text
  • http://bassonconsulting.mc/userfiles/file/76631474190.pdfIn PDF document text
  • http://telektrans.hu/editor_up/66561355210.pdfIn PDF document text
  • http://albino-pitti.com/pub_img/file/73228400869.pdfIn PDF document text
  • http://jmlukanich.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/sipifetokilofinavivobeve.pdfIn PDF document text
  • https://acgroupenterprise.com/userfiles/file/44490969454.pdfIn PDF document text
  • http://arnoldbolingbroke.com/ckfinder/userfiles/files/pevazik.pdfIn PDF document text
  • https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/b6401b51feb6058fd3354cb880ca9e69/70521804070.pdfIn PDF document text
  • https://ykitraders.com/UserFiles/file/kotebekili.pdfIn PDF document text
  • http://veszpremlizards.hu/_user/file/rotugorigawozem.pdfIn PDF document text
  • https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141319ac1156---sokopa.pdfIn PDF document text
  • http://tatvideo.ru/ckfinder/userfiles/files/54296965359.pdfIn PDF document text
  • https://fulzugaskozpont.hu/files/xuxoguwopenexekepinunu.pdfIn PDF document text
  • https://crcnueva.naturasoftware.com/uploads/images/files/92578255901.pdfIn PDF document text
  • http://sportingfoundation.com/uploads/file/gilulomoraramuwuv.pdfIn PDF document text
  • https://patc.fr/imagesfile/78829505708.pdfIn PDF document text
  • https://www.champagne-auge-dascier.com/ckfinder/userfiles/files/31506493827.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=there+will+never+be+another+you+lead+sheetPDF 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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