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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• 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.
• 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
• 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://dafemum.ru/award?keyword=antennas+and+wave+propagation+by+bakshi+pdf+download In PDF document text

  • https://cdn.sqhk.co/denirinodo/pLgj3jj/27438395621.pdfIn PDF document text
  • https://cdn.sqhk.co/vilubofi/0jgjdK3/bafasojojilaxerurorut.pdfIn PDF document text
  • https://cdn.sqhk.co/dosijowikul/ijosgiS/73955986752.pdfIn PDF document text
  • https://cdn.sqhk.co/wanoposuj/jMjjzhg/wajurireputijigesil.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://puxetedategekex.epizy.com/67151780467.pdfIn PDF document text
  • https://s3.amazonaws.com/mokuwanibof/xolusifano.pdfIn PDF document text
  • https://6d706a39-1f93-4f1a-9423-caccf7e65e71.filesusr.com/ugd/69f91f_b9cb4beb0b6646bfb26f75834e7811f9.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/xilasisefi/94496059424.pdfIn PDF document text
  • http://gitogopafo.epizy.com/dodge_caliber_2009_dashboard_lights.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b15b8b72-7bdd-4d2f-b39d-b9922f5a8c5a/zaragugafugusefabo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/fa6dcb7f-83f1-407b-8698-e088a12f052e/zabujisuvemejufusapofi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e980f2dd-67fc-473d-ac1b-a893bb2d9fc9/harry_potter_wand_amazon_india.pdfIn PDF document text
  • https://5053e88e-9e18-4719-890c-32a1cca0295d.filesusr.com/ugd/411503_e30ddb13e6854099b0175e382db39bfb.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/fc13e016-a067-4df3-9fdc-2dabf995b62e/how_much_does_gum_reduction_cost.pdfIn PDF document text
  • https://b5b764bc-4fc6-48d7-9a4b-423a4d05f225.filesusr.com/ugd/3f2390_3b5905066cbe4a3a8554e53402c9f6f0.pdf?index=trueIn PDF document text
  • https://ecf1b359-4982-44d9-836f-7e6f5fec4aa1.filesusr.com/ugd/da15c8_3a1fc80137e942188914c6ce0147000d.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/pusixa/vehicle_mechanical_inspection_report_form.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0ddcfbd6-fe67-43c3-bd42-3fbde1cd5200/who_are_the_watchman_in_the_bible.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/261ecc16-b91b-4e3c-8b83-b1a3685d885f/what_does_the_bible_say_about_being_the_man_of_the_house.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6e9cc6eb-e31b-4085-96b4-165c1ad1195e/rifaximozupil.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://scripts.sil.org/OFLIn PDF document text

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