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 https://crewmak.ru/uplcv?utm_term=algorithms+4th+edition+solutions+pdf PDF link annotation

  • https://chamsocmuihong.com/wp-content/plugins/super-forms/uploads/php/files/ijjuetvljn2ikj19klmkeuu1uk/53030702290.pdfIn PDF document text
  • http://amesonsofallen.org/clients/53156/File/woradividigugipugavij.pdfIn PDF document text
  • http://dabaizhongxue.com/upload_fck/file/2021-7-5/20210705170249357529.pdfIn PDF document text
  • http://alpha-th.com/userfiles/file/87802631803.pdfIn PDF document text
  • https://mimpishio1.com/contents//files/tavebaloj.pdfIn PDF document text
  • https://egyiksem.hu/uploads/file/sewexenejefunebeguwoxafe.pdfIn PDF document text
  • http://geofer.eu/userfiles/files/rurojoka.pdfIn PDF document text
  • http://zimmerei-possert.at/57379926759.pdfIn PDF document text
  • https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/3c14bf3033ddeac52008ab7e1a34294a/34730505327.pdfIn PDF document text
  • https://eltonltd.ru/sites/default/files/uploads/94300276443.pdfIn PDF document text
  • https://www.abaco-engineering.it/wp-content/plugins/formcraft/file-upload/server/content/files/160c2da896d850---mamuzojagi.pdfIn PDF document text
  • http://mrbossamktown.com/uploads/files/jebulitagi.pdfIn PDF document text
  • http://angarakshaksecurity.com/userfiles/file/39934282780.pdfIn PDF document text
  • http://aite-materials.com/upfiles/file/84293046519.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b54cef4f8f4---jiziwawo.pdfIn PDF document text
  • http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607610ecc378e---70435571940.pdfIn PDF document text
  • http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16093ac1dce3c1---monikawawadow.pdfIn PDF document text
  • https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ee24a1e256---67400812487.pdfIn PDF document text
  • http://full814.com/upload/files/81401405902.pdfIn PDF document text
  • https://istanbulbalbir.com/upload/ckfinder/files/39249116580.pdfIn PDF document text
  • https://sitycare.com/FCK-UserFiles/files/4024487526.pdfIn PDF document text
  • https://study4student.com/cache/fck_files/file/65194834045.pdfIn PDF document text
  • https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/160854b77c59e1---jefawodulosila.pdfIn PDF document text
  • https://mediabandit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160747562ab4fd---65453204903.pdfIn PDF document text
  • https://samavetpharm.com/userfiles/files/21530220162.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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.