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 http://cuacuonnhaxuongbinhduong.com/upload/files/53868356763.pdf In PDF document text

  • http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/9t9pscsbs9n0ls8slqgum0p4u5/41541532942.pdfIn PDF document text
  • https://bancodevida.com/bancodevida/admin/images/image/file/tunel.pdfIn PDF document text
  • https://www.ijdsir.com/ckfinder/userfiles/files/42621099846.pdfIn PDF document text
  • https://sukaunited4d.vip/contents//files/43989719012.pdfIn PDF document text
  • http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16087e034876b7---80412738862.pdfIn PDF document text
  • https://aiaciran.org/cache/fck_files/file/vusijetazif.pdfIn PDF document text
  • http://chiengthai.com/file_media/file_image/file/tijiwitewipi.pdfIn PDF document text
  • https://spherule.org/wp-content/plugins/super-forms/uploads/php/files/4eb3934bfabd79be3b7f622fde282a98/tozamulawivitexiji.pdfIn PDF document text
  • https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/f56856c37399b8318a66f99aa32e4290/41727620428.pdfIn PDF document text
  • http://architettoangeli.it/userfiles/files/12935682125.pdfIn PDF document text
  • https://leicht-spb.ru/wp-content/plugins/super-forms/uploads/php/files/ff305e4c2a8f6e59c49f0a80181c3e5e/79290953617.pdfIn PDF document text
  • http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/1608439e468ee2---xedolarezon.pdfIn PDF document text
  • http://bjzjygj.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/64999198782.pdfIn PDF document text
  • https://hirurgija.me//files/85191054371.pdfIn PDF document text
  • https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/5136459852159dc72e9accff4511f832/70787966126.pdfIn PDF document text
  • https://e-fasteners.eu/media/file/lexuxakinemodevitiz.pdfIn PDF document text
  • https://www.financedeclined.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c9664a84631---nesuwigu.pdfIn PDF document text
  • http://tokstar.com/_UploadFile/Images/file/93711096872.pdfIn PDF document text
  • http://noithatlekhanh.com/Images_upload/files/vefenakonewerezomi.pdfIn PDF document text
  • http://yieldpharm.com/upload/files/77208271310.pdfIn PDF document text
  • http://runwellconsulting.com/file/file/79877052788.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=asterix+in+bengali+pdf+free+downloadPDF 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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