Malicious PDF — malware analysis report

Heuristics 8

• 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.
• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://grandinhr.eu/images/user/file/lusizukisekalefezobu.pdf In PDF document text

  • http://cuacuonnhaxuongbinhduong.com/upload/files/93266939864.pdfIn PDF document text
  • https://spandoekland.nl/userfiles/file/78358498169.pdfIn PDF document text
  • http://mundori.com/js/ckfinder/userfiles/files/wululoxemafiwapiroruf.pdfIn PDF document text
  • http://thanhlamresort.vn/wp-content/plugins/formcraft/file-upload/server/content/files/16137f1c403543---23623068384.pdfIn PDF document text
  • http://spartapr.com/images/upload/file/xurodurokesesajikifevog.pdfIn PDF document text
  • https://inprovituruguay.com/ckfinder/userfiles/files/xasoxisafemimapofigevubig.pdfIn PDF document text
  • http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613b22cd6ea7d---95268115393.pdfIn PDF document text
  • http://mwbright.com/upload_fck/file/2021-9-10/20210910073507218408.pdfIn PDF document text
  • http://k12kos.com/ckfinder/userfiles/files/japufopesamaguvitufobes.pdfIn PDF document text
  • https://xtremefitksa.com/ckfinder/userfiles/files/58333701495.pdfIn PDF document text
  • https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/cfc7b119bddcf99303ed656d48b2fa8f/gozaxusidejud.pdfIn PDF document text
  • http://tokyo-sanritsu.com/userfiles/file/47455186393.pdfIn PDF document text
  • https://www.pharmaright.ca/wp-content/plugins/super-forms/uploads/php/files/ct0vhdbi9c17jsend2bl0kihus/90541442552.pdfIn PDF document text
  • http://tunesistudio.eu/userfiles/files/71943580635.pdfIn PDF document text
  • http://kidneytracker.com/ckfinder/userfiles/files/69072082465.pdfIn PDF document text
  • http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613424c7b8ce6---rolukojan.pdfIn PDF document text
  • https://sketchup360.vn/wp-content/plugins/super-forms/uploads/php/files/v7ei213ulu0fh7o2hhusee0aj6/19651304966.pdfIn PDF document text
  • http://gaishachuukobuhin.com/js/upload/files/89162447358.pdfIn PDF document text
  • https://firsatoyun.com/calisma2/files/uploads/jemulegavagisuso.pdfIn PDF document text
  • http://ominocoibaffi.it/userfiles/files/tipusedomulovizifo.pdfIn PDF document text
  • http://codienlanhtrangia.com/Images_upload/files/rofigekafebi.pdfIn PDF document text
  • http://swiss-ex.com/images/blog/file/bopimaragemudilum.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=how+to+open+a+zip+file+in+android+studioPDF 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

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