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
• 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.
• 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://maypoin.ru/wix?keyword=the+adventures+of+tom+sawyer+study+questions PDF link annotation

  • https://cdn.sqhk.co/guzorata/dSgcTif/dusamafujitoxufeperebelef.pdfIn PDF document text
  • https://cdn.sqhk.co/luwiwaduna/jdjjgio/new_york_times_today_s_paper_opinion.pdfIn PDF document text
  • https://cdn.sqhk.co/vusutesilo/lOyjgX9/827158761.pdfIn PDF document text
  • https://cdn.sqhk.co/nemoludajedu/hEZjfjh/94495602633.pdfIn PDF document text
  • https://cdn.sqhk.co/wigalefu/CctIdje/free_printable_worksheets_on_reptiles_and_amphibians.pdfIn PDF document text
  • https://cdn.sqhk.co/mobixipotex/hijeidx/majebanimaz.pdfIn PDF document text
  • https://cdn.sqhk.co/lajazufuzu/i0nSYhh/44299549991.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://s3.amazonaws.com/tikoweravisixu/winding_walk_clubhouse_rental.pdfIn PDF document text
  • https://a40b6db0-1679-4e03-879f-ac5827b9aa7d.filesusr.com/ugd/dba42a_f56cd261821f4f7aa7f1d5248f769352.pdf?index=trueIn PDF document text
  • http://toloruware.rf.gd/lazudexaxip.pdfIn PDF document text
  • https://s3.amazonaws.com/defipedibe/white_baby_grand_piano_for_sale_near_me.pdfIn PDF document text
  • http://mawanujabizeba.rf.gd/vejaxetaxotobasogazatedel.pdfIn PDF document text
  • https://s3.amazonaws.com/feseni/60385003088.pdfIn PDF document text
  • https://s3.amazonaws.com/gotenukevepunin/answer_sheet_sat_physics.pdfIn PDF document text
  • https://37523d11-79cf-4eb3-ada4-f05de57c71ee.filesusr.com/ugd/275374_2235766dddc941ce99cc30af037af3c8.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/88210ca5-9afa-4a37-a53c-99ea9454fab8/fipizepetelez.pdfIn PDF document text
  • https://3d7304b5-8527-495f-b913-615d6f357a43.filesusr.com/ugd/ef7486_f44c481c02774496be4ccc9d0e098420.pdf?index=trueIn PDF document text
  • http://fopopas.epizy.com/74730136208.pdfIn PDF document text
  • https://8d59741e-369e-44be-b01e-8fbcb09d2d01.filesusr.com/ugd/7cefa9_c5f3d0b45fd748f9a6e839278c0548eb.pdf?index=trueIn PDF document text
  • https://2a983b51-2e13-4971-8c1f-a5bca3ab4353.filesusr.com/ugd/e1a791_1f7ca80260b64fad95217b2d76af949b.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/cd6313f5-2007-48d6-b64f-68d7c2c8ba69/stihl_ms_250_or_251.pdfIn PDF document text
  • https://s3.amazonaws.com/bajapovogam/mitosis_and_meiosis_summary_sheet.pdfIn PDF document text
  • http://tekabexorita.rf.gd/60643837245.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

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