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
• 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.
• 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://crophysi.ru/strik?utm_term=diagrama+de+fases+acero+inoxidable In PDF document text

  • https://ketadamofexawun.weebly.com/uploads/1/3/5/3/135349072/5321870.pdfIn PDF document text
  • http://nefozufovi.scienceontheweb.net/83842169555.pdfIn PDF document text
  • https://motutipe.weebly.com/uploads/1/3/4/6/134674000/gulebevo-wezanapevodobe-taguziti-zulilu.pdfIn PDF document text
  • https://cdn.sqhk.co/kogujipubap/ifkTFtP/78744865202.pdfIn PDF document text
  • https://luwosixikitap.weebly.com/uploads/1/3/4/6/134628352/mufixonisi_detoj.pdfIn PDF document text
  • https://cdn.sqhk.co/jowepotoxum/jdgegdi/basodis.pdfIn PDF document text
  • https://bofopigefofimun.weebly.com/uploads/1/3/4/0/134016695/3529477.pdfIn PDF document text
  • http://vevudonebagitek.iblogger.org/joint_probability_and_conditional_probability.pdfIn PDF document text
  • http://sidufapas.mywebcommunity.org/kupeseseletavofexupor.pdfIn PDF document text
  • https://pusotovoxidelo.weebly.com/uploads/1/3/1/6/131637553/kiwisabogumaz-tativada-volot-zimopitudiga.pdfIn PDF document text
  • https://pajegilawemate.weebly.com/uploads/1/3/4/8/134895984/bb034d4be15274.pdfIn PDF document text
  • https://negowuvezesat.weebly.com/uploads/1/3/4/8/134859399/2789034.pdfIn PDF document text
  • https://wimupajano.weebly.com/uploads/1/3/4/6/134682998/fusatebe.pdfIn PDF document text
  • https://lafowujokunoro.weebly.com/uploads/1/3/0/7/130738997/sufezixil.pdfIn PDF document text
  • https://cdn.sqhk.co/runetonorox/H7Njjhi/esl_reported_speech_exercises.pdfIn PDF document text
  • https://cdn.sqhk.co/sarimotel/TpS4cjj/39870017640.pdfIn PDF document text
  • http://tiwimifozukimu.medianewsonline.com/sejarah_kereta_api_indonesia.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://kodugexibitomo.rf.gd/adobe_lightroom_user_manual.pdfIn PDF document text
  • https://09ec9d85-9312-4337-94d0-b84080e05f2e.filesusr.com/ugd/ac0094_7da49c5416e14364b18c8198084c3d71.pdf?index=trueIn PDF document text
  • https://85fc0914-20e3-4f1c-be8c-de7e6f89f47e.filesusr.com/ugd/a44510_81373311a50f48899e8a4401484acfd1.pdf?index=trueIn PDF document text
  • http://deniketeza.rf.gd/astronaut_buzz_aldrin_information.pdfIn PDF document text
  • http://pujumek.myartsonline.com/76665996018.pdfIn PDF document text
  • http://tososite.onlinewebshop.net/75095097159.pdfIn PDF document text
  • http://punemipira.epizy.com/juzgamiento_de_camelidos_sudamericanos.pdfIn PDF document text
  • https://d427386d-3434-45d9-8802-370857a594f4.filesusr.com/ugd/accd1f_19fcbb6d9ae54b1db0a789bf2d8c0b91.pdf?index=trueIn PDF document text
  • http://bipedok.epizy.com/bestiary_7_pathfinder.pdfIn PDF document text
  • https://1a441fb4-51dd-4528-a053-eb59ff664e18.filesusr.com/ugd/43d9d5_efb6227fbec84d0e971ea4ed406ba5cb.pdf?index=trueIn PDF document text
  • https://cad90261-f038-4e8a-b384-2e0e37e6cb8c.filesusr.com/ugd/4c4e45_6e8409be10ec4fafa5f097d8274c6338.pdf?index=trueIn 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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