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.
• 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.
• 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://druttle.ru/aws?utm_term=english+vocabulary+quiz+with+answers+pdf PDF link annotation

  • https://latapelubatute.weebly.com/uploads/1/3/5/9/135960370/sozeregapubekebe.pdfIn PDF document text
  • https://cdn.sqhk.co/gubisagebuto/5jdjzja/curling_3d_apk_mod_download_2019.pdfIn PDF document text
  • https://sibitolifi.weebly.com/uploads/1/3/4/7/134732274/fopawopefawun.pdfIn PDF document text
  • https://vexalujonesudu.weebly.com/uploads/1/3/4/7/134738084/7859916.pdfIn macro / runtime command snippet
  • https://degobevotu.weebly.com/uploads/1/3/4/3/134393677/veziva-nuxufazedagevi.pdfIn PDF document text
  • https://lavovozanu.weebly.com/uploads/1/3/0/7/130739022/gabadiril.pdfIn PDF document text
  • https://xaroduzorosu.weebly.com/uploads/1/3/1/3/131398324/e3cffb18.pdfIn PDF document text
  • https://danovijo.weebly.com/uploads/1/3/4/7/134774389/geteluvekagozitojawu.pdfIn PDF document text
  • https://fidenuta.weebly.com/uploads/1/3/1/4/131454859/fusegejoxa_zonufajidufoti_sataga_dabadidexoja.pdfIn PDF document text
  • https://digeforoxega.weebly.com/uploads/1/3/4/6/134668277/9914a0c751.pdfIn PDF document text
  • https://maraliva.weebly.com/uploads/1/3/2/7/132712127/269611.pdfIn PDF document text
  • https://polovetanofup.weebly.com/uploads/1/3/5/3/135330247/nilegij.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370054/normal_6038c64c0aa40.pdfIn PDF document text
  • http://faxusupovetek.sportsontheweb.net/good_basketball_plays_names.pdfIn PDF document text
  • https://cdn.sqhk.co/tefozakozup/vbGgijh/nobeguxebuvogofepod.pdfIn PDF document text
  • https://mitenipup.weebly.com/uploads/1/3/4/3/134363071/mugewijaku.pdfIn PDF document text
  • https://topasotasakaro.weebly.com/uploads/1/3/0/8/130874498/marunewesiburazunu.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4380405/normal_5fdbac8c1132a.pdfIn PDF document text
  • https://lekopejener.weebly.com/uploads/1/3/5/3/135323345/rujafigesex.pdfIn PDF document text
  • http://pukebebizadolu.mypressonline.com/72337476871.pdfIn PDF document text
  • https://sibitolifi.weebIn macro / runtime command snippet
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://nejesezape.myartsonline.com/universidad_del_tolima_programas_de_pregrado.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.