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
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMAND
  Extracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
• 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://jumiwimov.ru/wix?keyword=riddle+breaking+the+internet+answer PDF link annotation

  • https://cdn.sqhk.co/zapajugadira/hRy29ih/6161083655.pdfIn PDF document text
  • http://stassikorskyi.com/43080825788fkogj.pdfIn PDF document text
  • http://solapp.xyz/avital_ronell_the_telephone_bookbjrlg.pdfIn macro / runtime command snippet
  • https://cdn.sqhk.co/guranotup/jchcFia/wibefusinokepujupuzevejox.pdfIn macro / runtime command snippet
  • http://hookup681.site/50719400467tarje.pdfIn PDF document text
  • http://idealicait.website/25759592514oz7l1.pdfIn PDF document text
  • https://cdn.sqhk.co/bawusipa/ifeLFF6/world_crazy_golf_championships_2019_winner.pdfIn PDF document text
  • http://smeh-mif.space/english_olympiad_books_for_class_2_free_downloadkug08.pdfIn PDF document text
  • https://cdn.sqhk.co/baveninale/biehjc2/bomb_timer_sound_effect_free.pdfIn PDF document text
  • http://stassikorskyi.com/43080825In macro / runtime command snippet
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/2a70874a-b94a-4702-8b93-11a6d6fcee45/el_proceso_de_la_investigacin_cientfica_raul_rojas_soriano.pdfIn PDF document text
  • https://s3.amazonaws.com/libosokune/acast_app_auto.pdfIn PDF document text
  • https://s3.amazonaws.com/gebukil/island_survival_games_free_online.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f61fe56c-6135-4f6f-8138-0d280f4121c5/windows_powershell_commands_ls.pdfIn PDF document text
  • https://s3.amazonaws.com/daxemo/is_nano3_an_ionic_compound.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/560b060f-ab3f-4d7e-9756-7cf1a0030966/the_pact_film_explained.pdfIn PDF document text
  • https://s3.amazonaws.com/bibejovixapis/woodworking_joints_for_beginners.pdfIn PDF document text
  • https://s3.amazonaws.com/kujesulad/ruziletisemunujikikux.pdfIn PDF document text
  • https://s3.amazonaws.com/xupovobejanam/75000888778.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b8fdcd35-d172-4df6-ad8f-57e307cd58b3/future_verb_forms_exercises.pdfIn PDF document text
  • https://s3.amazonaws.com/gateme/pachislo_slot_machine_parts_for_sale.pdfIn PDF document text
  • https://s3.amazonaws.com/dowavelaxam/kuguzejomuwidovuto.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8ee7ddc9-7db0-4a07-b3cb-f2da605bdc1d/lux_tx500e_instructions.pdfIn PDF document text
  • https://s3.amazonaws.com/napejaxosinages/how_to_use_brother_xl_2600_sewing_machine.pdfIn PDF document text
  • https://s3.amazonaws.com/zemigiduwagafu/10203913954.pdfIn PDF document text
  • https://s3.amazonaws.com/fupanabivote/juwizebodabelo.pdfIn PDF document text
  • https://s3.amazonaws.com/zusevamasor/wimavamuxap.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
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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