Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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.
• 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 https://gimoguvi.ru/strik?utm_term=ratio+and+proportion+exercise+12.1+class+6 PDF link annotation

  • https://jewadasin.weebly.com/uploads/1/3/4/6/134604584/poneriluwuzatuj.pdfIn PDF document text
  • https://jawuwokobot.weebly.com/uploads/1/3/1/3/131381435/5f9232a1bb9.pdfIn PDF document text
  • http://mozafebafurekuk.iblogger.org/what_are_the_principles_of_bible_interpretation.pdfIn PDF document text
  • https://sesemuxedewa.weebly.com/uploads/1/3/4/0/134017121/romanurelagi_tekufafebap.pdfIn PDF document text
  • https://pemogele.weebly.com/uploads/1/3/5/3/135324676/tigagununakeki.pdfIn PDF document text
  • https://zowajapizuxazo.weebly.com/uploads/1/3/0/9/130969341/fewizobafen-ratuderal.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://uploads.strikinglycdn.com/files/25e05037-dd70-4dfb-8015-ed53352008f5/line_6_spider_jam_75w_manual.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f2eddaef-99d7-4a05-b41a-a8a825098172/quadratic_equation_solver_wolfram.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/fe8f4b87-69e9-4b53-97c1-a3ffa380306a/microelectronic_circuits_6th_edition_solution_manual.pdfIn PDF document text
  • https://s3.amazonaws.com/jedobufudajewu/63199761069.pdfIn PDF document text
  • https://s3.amazonaws.com/tolivajupeku/msi_z97_gaming_5_cpu_compatibility.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a462ef70-eb71-4770-ac36-10091fef87df/96585826278.pdfIn PDF document text
  • https://4adff18d-dc39-4349-be2c-eeb12737f1cb.filesusr.com/ugd/9117e0_86bf89b5807d4a48ab4a1caf5cfbebb7.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/f150e88a-5ec1-441a-a16d-20e6f53b94da/nespresso_aeroccino_repair_manual.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b9622a1e-a3ee-4445-9bdb-3dc90b3d3e74/how_to_write_a_poetry_analysis_essay_ap_lit.pdfIn PDF document text
  • http://limulusukad.rf.gd/blockman_go_apk_para_hilesi.pdfIn PDF document text
  • https://f7f2eb1f-4ce6-40bf-b337-6bcc2c9c1a95.filesusr.com/ugd/dc6899_6471597f6395470b9a0b6357e7589a57.pdf?index=trueIn PDF document text
  • https://edb7bb8d-792a-4213-93ec-7f573d37cc74.filesusr.com/ugd/bfd504_b91e7dd49d994104bb99ff52754656f4.pdf?index=trueIn PDF document text
  • http://varijaponinaza.rf.gd/35409488333.pdfIn PDF document text
  • https://77da94c0-0f0a-445b-87af-e489a0b5ef66.filesusr.com/ugd/db1da1_30c2471a121041db85fe75ddd44b13a1.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/wamatasamegu/48377788470.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/601f2b95-bad0-4c7a-9836-d44ddf3bd9b3/gopro_hero_3_charger_cable_type.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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