Refactor session/TUI flow, modernize Ruby 4 stack, and harden lsass dump fallback path

.github/copilot-instructions.md

@@ -0,0 +1,10 @@
+<todos title="ruby 4 dependency modernization" rule="Review steps frequently throughout the conversation and DO NOT stop between steps unless they explicitly require it.">
+- [x] audit-current-gemfile-and-usage: Inspect current Gemfile/Gemfile.lock and code usage that depends on pinned gems 🔴
+- [x] implement-rubyzip3-resolution: Decouple winrm-fs or point to compatible fork to allow rubyzip >= 3 🔴
+- [x] update-gemfile-and-warning-shim: Modernize Gemfile constraints and harden silence_warnings layer 🔴
+- [x] regenerate-lockfile-linux-bundler410: Generate Gemfile.lock with x86_64-linux platform and BUNDLED WITH 4.0.10 🔴
+- [x] deliver-migration-script-and-summary: Provide updated Gemfile content and safe migration shell script 🟡
+</todos>
+
+<!-- Auto-generated todo section -->
+<!-- Add your custom Copilot instructions below -->

.github/instructions/todos.instructions.md

@@ -0,0 +1,13 @@
+---
+applyTo: '**'
+---
+
+<todos title="awinrm code review" agentRequirement="Review steps frequently throughout the conversation and DO NOT stop between steps unless they explicitly require it. Keep the todos updated using the todo_write tool (do not edit this file).">
+- [x] scope-review-targets: Identify critical files and review scope for bug/performance audit 🔴
+- [x] inspect-runtime-paths: Review core runtime modules for logic bugs and inefficiencies 🔴
+- [x] run-validation: Run available tests/commands to confirm suspected issues 🟡
+- [x] report-findings: Summarize findings by severity with file/line references 🔴
+</todos>
+
+<!-- Auto-generated todo section -->
+<!-- Add your custom Copilot instructions below -->

.gitignore

@@ -1,11 +1,13 @@
 # Ignore Ruby, Bundler, and system files
 /vendor/
+/.bundle/
 /tmp/
 *.log
 *.swp
 *.swo
 *.DS_Store
 /.vscode/
+/log/
 /loot/
 /profiles/*.yaml
 

Gemfile

@@ -1,20 +1,26 @@
 source 'https://rubygems.org'
 
-gem 'winrm', '~> 2.3'
-gem 'socksify', '~> 1.8'
-gem 'winrm-fs', '~> 1.3'
-gem 'colorize', '~> 0.8'
-gem 'concurrent-ruby', '~> 1.2'
-gem 'rubyzip', '~> 2.0'
-gem 'logging', '~> 2.4'
-gem 'nori', '~> 2.7'
-gem 'gssapi', '~> 1.3'
-
-# Bundler itself
-gem 'bundler', '>= 2.4', '< 3.0'
+gem 'winrm', '>= 2.3.9'
+gem 'socksify', '>= 1.8'
+gem 'colorize', '>= 0.8'
+gem 'concurrent-ruby', '>= 1.2'
+gem 'rubyzip', '>= 3.0'
+gem 'logging', '>= 2.4'
+gem 'nori', '>= 2.7'
+gem 'gssapi', '>= 1.3.1'
+gem 'ffi', '>= 1.17.4'
+gem 'readline', '>= 0.0.4'
+gem 'syslog', '>= 0.1.2'
+gem 'ostruct', '>= 0.6.0'
 
 # Test/dev
 group :test do
-	gem 'rspec', '~> 3.12'
-	gem 'mocha', '~> 1.15'
+	gem 'rspec', '>= 3.12'
+	gem 'mocha', '>= 1.15'
+end
+
+group :development do
+	gem 'tty-prompt'
+	gem 'tty-table'
+	gem 'tty-screen'
 end

Gemfile.lock

@@ -2,29 +2,49 @@ GEM
   remote: https://rubygems.org/
   specs:
     base64 (0.3.0)
-    bigdecimal (4.0.1)
+    bigdecimal (4.1.2)
     builder (3.3.0)
-    colorize (0.8.1)
+    colorize (1.1.0)
     concurrent-ruby (1.3.6)
     diff-lcs (1.6.2)
     erubi (1.13.1)
-    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.4)
+    ffi (1.17.4-aarch64-linux-gnu)
+    ffi (1.17.4-aarch64-linux-musl)
+    ffi (1.17.4-arm-linux-gnu)
+    ffi (1.17.4-arm-linux-musl)
+    ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86-linux-gnu)
+    ffi (1.17.4-x86-linux-musl)
+    ffi (1.17.4-x86_64-darwin)
+    ffi (1.17.4-x86_64-linux-gnu)
+    ffi (1.17.4-x86_64-linux-musl)
     gssapi (1.3.1)
       ffi (>= 1.0.1)
     gyoku (1.4.0)
       builder (>= 2.1.2)
       rexml (~> 3.0)
     httpclient (2.9.0)
       mutex_m
+    io-console (0.8.2)
     little-plugger (1.1.4)
+    logger (1.7.0)
     logging (2.4.0)
       little-plugger (~> 1.1)
       multi_json (~> 1.14)
-    mocha (1.16.1)
-    multi_json (1.18.0)
+    mocha (3.1.0)
+      ruby2_keywords (>= 0.0.5)
+    multi_json (1.20.1)
     mutex_m (0.3.0)
     nori (2.7.1)
       bigdecimal
+    ostruct (0.6.3)
+    pastel (0.8.0)
+      tty-color (~> 0.5)
+    readline (0.0.4)
+      reline
+    reline (0.6.3)
+      io-console (~> 0.5)
     rexml (3.4.4)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
@@ -35,14 +55,38 @@ GEM
     rspec-expectations (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-mocks (3.13.7)
+    rspec-mocks (3.13.8)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-support (3.13.6)
+    rspec-support (3.13.7)
+    ruby2_keywords (0.0.5)
     rubyntlm (0.6.5)
       base64
-    rubyzip (2.4.1)
+    rubyzip (3.2.2)
     socksify (1.8.1)
+    strings (0.2.1)
+      strings-ansi (~> 0.2)
+      unicode-display_width (>= 1.5, < 3.0)
+      unicode_utils (~> 1.4)
+    strings-ansi (0.2.0)
+    syslog (0.4.0)
+      logger
+    tty-color (0.6.0)
+    tty-cursor (0.7.1)
+    tty-prompt (0.23.1)
+      pastel (~> 0.8)
+      tty-reader (~> 0.8)
+    tty-reader (0.9.0)
+      tty-cursor (~> 0.7)
+      tty-screen (~> 0.8)
+      wisper (~> 2.0)
+    tty-screen (0.8.2)
+    tty-table (0.12.0)
+      pastel (~> 0.8)
+      strings (~> 0.2.0)
+      tty-screen (~> 0.8)
+    unicode-display_width (2.6.0)
+    unicode_utils (1.4.0)
     winrm (2.3.9)
       builder (>= 2.1.2)
       erubi (~> 1.8)
@@ -53,28 +97,98 @@ GEM
       nori (~> 2.0, >= 2.7.1)
       rexml (~> 3.0)
       rubyntlm (~> 0.6.0, >= 0.6.3)
-    winrm-fs (1.3.5)
-      erubi (~> 1.8)
-      logging (>= 1.6.1, < 3.0)
-      rubyzip (~> 2.0)
-      winrm (~> 2.0)
+    wisper (2.0.1)
 
 PLATFORMS
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
   x86_64-linux-gnu
+  x86_64-linux-musl
 
 DEPENDENCIES
-  bundler (>= 2.4, < 3.0)
-  colorize (~> 0.8)
-  concurrent-ruby (~> 1.2)
-  gssapi (~> 1.3)
-  logging (~> 2.4)
-  mocha (~> 1.15)
-  nori (~> 2.7)
-  rspec (~> 3.12)
-  rubyzip (~> 2.0)
-  socksify (~> 1.8)
-  winrm (~> 2.3)
-  winrm-fs (~> 1.3)
+  colorize (>= 0.8)
+  concurrent-ruby (>= 1.2)
+  ffi (>= 1.17.4)
+  gssapi (>= 1.3.1)
+  logging (>= 2.4)
+  mocha (>= 1.15)
+  nori (>= 2.7)
+  ostruct (>= 0.6.0)
+  readline (>= 0.0.4)
+  rspec (>= 3.12)
+  rubyzip (>= 3.0)
+  socksify (>= 1.8)
+  syslog (>= 0.1.2)
+  tty-prompt
+  tty-screen
+  tty-table
+  winrm (>= 2.3.9)
+
+CHECKSUMS
+  base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
+  bigdecimal (4.1.2) sha256=53d217666027eab4280346fba98e7d5b66baaae1b9c3c1c0ffe89d48188a3fbd
+  builder (3.3.0) sha256=497918d2f9dca528fdca4b88d84e4ef4387256d984b8154e9d5d3fe5a9c8835f
+  colorize (1.1.0) sha256=30b5237f0603f6662ab8d1fc2bd4a96142b806c6415d79e45ef5fdc6a0cfc837
+  concurrent-ruby (1.3.6) sha256=6b56837e1e7e5292f9864f34b69c5a2cbc75c0cf5338f1ce9903d10fa762d5ab
+  diff-lcs (1.6.2) sha256=9ae0d2cba7d4df3075fe8cd8602a8604993efc0dfa934cff568969efb1909962
+  erubi (1.13.1) sha256=a082103b0885dbc5ecf1172fede897f9ebdb745a4b97a5e8dc63953db1ee4ad9
+  ffi (1.17.4) sha256=bcd1642e06f0d16fc9e09ac6d49c3a7298b9789bcb58127302f934e437d60acf
+  ffi (1.17.4-aarch64-linux-gnu) sha256=b208f06f91ffd8f5e1193da3cae3d2ccfc27fc36fba577baf698d26d91c080df
+  ffi (1.17.4-aarch64-linux-musl) sha256=9286b7a615f2676245283aef0a0a3b475ae3aae2bb5448baace630bb77b91f39
+  ffi (1.17.4-arm-linux-gnu) sha256=d6dbddf7cb77bf955411af5f187a65b8cd378cb003c15c05697f5feee1cb1564
+  ffi (1.17.4-arm-linux-musl) sha256=9d4838ded0465bef6e2426935f6bcc93134b6616785a84ffd2a3d82bc3cf6f95
+  ffi (1.17.4-arm64-darwin) sha256=19071aaf1419251b0a46852abf960e77330a3b334d13a4ab51d58b31a937001b
+  ffi (1.17.4-x86-linux-gnu) sha256=38e150df5f4ca555e25beca4090823ae09657bceded154e3c52f8631c1ed72cf
+  ffi (1.17.4-x86-linux-musl) sha256=fbeec0fc7c795bcf86f623bb18d31ea1820f7bd580e1703a3d3740d527437809
+  ffi (1.17.4-x86_64-darwin) sha256=aa70390523cf3235096cf64962b709b4cfbd5c082a2cb2ae714eb0fe2ccda496
+  ffi (1.17.4-x86_64-linux-gnu) sha256=9d3db14c2eae074b382fa9c083fe95aec6e0a1451da249eab096c34002bc752d
+  ffi (1.17.4-x86_64-linux-musl) sha256=3fdf9888483de005f8ef8d1cf2d3b20d86626af206cbf780f6a6a12439a9c49e
+  gssapi (1.3.1) sha256=c51cf30842ee39bd93ce7fc33e20405ff8a04cda9dec6092071b61258284aee1
+  gyoku (1.4.0) sha256=389d887384c777f271cb9377bb642f20bbe0c633d1ef5af78569d4db53c1a2cd
+  httpclient (2.9.0) sha256=4b645958e494b2f86c2f8a2f304c959baa273a310e77a2931ddb986d83e498c8
+  io-console (0.8.2) sha256=d6e3ae7a7cc7574f4b8893b4fca2162e57a825b223a177b7afa236c5ef9814cc
+  little-plugger (1.1.4) sha256=d5f347c00d9d648040ef7c17d6eb09d3d0719adf19ca30d1a3b6fb26d0a631bb
+  logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
+  logging (2.4.0) sha256=ba8893a3c211b836f4131bb93b3eb3137a0c3b1fcd0ec3d570e324d8bdc00ccb
+  mocha (3.1.0) sha256=75f42d69ebfb1f10b32489dff8f8431d37a418120ecdfc07afe3bc183d4e1d56
+  multi_json (1.20.1) sha256=2f3934e805cc45ef91b551a1f89d0e9191abd06a5e04a2ef09a6a036c452ca6d
+  mutex_m (0.3.0) sha256=cfcb04ac16b69c4813777022fdceda24e9f798e48092a2b817eb4c0a782b0751
+  nori (2.7.1) sha256=6166cd336959854762073e2fbae888593809cac1b3e904f4fb009313d7226861
+  ostruct (0.6.3) sha256=95a2ed4a4bd1d190784e666b47b2d3f078e4a9efda2fccf18f84ddc6538ed912
+  pastel (0.8.0) sha256=481da9fb7d2f6e6b1a08faf11fa10363172dc40fd47848f096ae21209f805a75
+  readline (0.0.4) sha256=6138eef17be2b98298b672c3ea63bf9cb5158d401324f26e1e84f235879c1d6a
+  reline (0.6.3) sha256=1198b04973565b36ec0f11542ab3f5cfeeec34823f4e54cebde90968092b1835
+  rexml (3.4.4) sha256=19e0a2c3425dfbf2d4fc1189747bdb2f849b6c5e74180401b15734bc97b5d142
+  rspec (3.13.2) sha256=206284a08ad798e61f86d7ca3e376718d52c0bc944626b2349266f239f820587
+  rspec-core (3.13.6) sha256=a8823c6411667b60a8bca135364351dda34cd55e44ff94c4be4633b37d828b2d
+  rspec-expectations (3.13.5) sha256=33a4d3a1d95060aea4c94e9f237030a8f9eae5615e9bd85718fe3a09e4b58836
+  rspec-mocks (3.13.8) sha256=086ad3d3d17533f4237643de0b5c42f04b66348c28bf6b9c2d3f4a3b01af1d47
+  rspec-support (3.13.7) sha256=0640e5570872aafefd79867901deeeeb40b0c9875a36b983d85f54fb7381c47c
+  ruby2_keywords (0.0.5) sha256=ffd13740c573b7301cf7a2e61fc857b2a8e3d3aff32545d6f8300d8bae10e3ef
+  rubyntlm (0.6.5) sha256=47013402b99ae29ee93f930af51edaec8c6008556f4be25705a422b4430314f5
+  rubyzip (3.2.2) sha256=c0ed99385f0625415c8f05bcae33fe649ed2952894a95ff8b08f26ca57ea5b3c
+  socksify (1.8.1) sha256=cf2a01720cc32490cc657b3233730620a03b92e98281726872ebebedfea9a856
+  strings (0.2.1) sha256=933293b3c95cf85b81eb44b3cf673e3087661ba739bbadfeadf442083158d6fb
+  strings-ansi (0.2.0) sha256=90262d760ea4a94cc2ae8d58205277a343409c288cbe7c29416b1826bd511c88
+  syslog (0.4.0) sha256=c4c38ae982fe72903ec41094b5e5f2dcbbc66f510d0225c9702e5e980d827472
+  tty-color (0.6.0) sha256=6f9c37ca3a4e2367fb2e6d09722762647d6f455c111f05b59f35730eeb24332a
+  tty-cursor (0.7.1) sha256=79534185e6a777888d88628b14b6a1fdf5154a603f285f80b1753e1908e0bf48
+  tty-prompt (0.23.1) sha256=fcdbce905238993f27eecfdf67597a636bc839d92192f6a0eef22b8166449ec8
+  tty-reader (0.9.0) sha256=c62972c985c0b1566f0e56743b6a7882f979d3dc32ff491ed490a076f899c2b1
+  tty-screen (0.8.2) sha256=c090652115beae764336c28802d633f204fb84da93c6a968aa5d8e319e819b50
+  tty-table (0.12.0) sha256=fdc27a4750835c1a16efe19a0b857e3ced3652cc7aceafe6dca94908965b9939
+  unicode-display_width (2.6.0) sha256=12279874bba6d5e4d2728cef814b19197dbb10d7a7837a869bab65da943b7f5a
+  unicode_utils (1.4.0) sha256=b922d0cf2313b6b7136ada6645ce7154ffc86418ca07d53b058efe9eb72f2a40
+  winrm (2.3.9) sha256=ef6b767c5772d06e186300b506ea5e65afb849904a551f8482a5cfc2a1be5d06
+  wisper (2.0.1) sha256=ce17bc5c3a166f241a2e6613848b025c8146fce2defba505920c1d1f3f88fae6
 
 BUNDLED WITH
-   2.4.20
+  4.0.10

bin/evil-ctf.rb

@@ -4,6 +4,7 @@
 # AWINRM CTF Edition
 
 require 'optparse'
+require_relative '../lib/compat/silence_warnings'
 require 'winrm'
 require 'ipaddr'
 require 'socket'
@@ -41,6 +42,16 @@ module EvilCTF; end
 lib_path  = File.join(base_path, 'lib')
 $LOAD_PATH.unshift(lib_path) unless $LOAD_PATH.include?(lib_path)
 
+# Auto-setup Bundler when the user requested the TUI so gems from
+# `vendor/bundle` are available even when running with plain `ruby`.
+if ARGV.any? { |a| a.to_s.start_with?('--tui') || a.to_s == '--tui' }
+  begin
+    require 'bundler/setup'
+  rescue LoadError
+    # bundler not available system-wide; user can run with `bundle exec` instead
+  end
+end
+
 
 # Load modular components
 require 'evil_ctf/session'

evil-ctf

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Wrapper script to automatically use bundle exec with proper sudo handling
+
+# Check if running with sudo (check SUDO_USER or run without sudo)
+if [ -z "$SUDO_USER" ]; then
+  # Not running with sudo - check if we need it (for /etc/hosts modification)
+  # Just run with bundle exec
+  exec bundle exec ruby "$(dirname "${BASH_SOURCE[0]}")/evil-ctf.rb" "$@"
+else
+  # Running with sudo - preserve environment and use bundle exec
+  exec bundle exec ruby "$(dirname "${BASH_SOURCE[0]}")/evil-ctf.rb" "$@"
+fi

lib/compat/silence_warnings.rb

@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+# Ruby 4.0 compatibility helper:
+# suppresses only known noisy winrm warnings while leaving all other warnings intact.
+module EvilCTF
+  module Compat
+    module SilenceWarnings
+      WINRM_OBJECT_ID_WARNING = /winrm\/psrp\/(fragment|message_fragmenter)\.rb:\d+: warning: redefining 'object_id' may cause serious problems/
+      WINRM_REDEFINE_WARNING = /winrm\/psrp\/.*warning: redefining 'object_id' may cause serious problems/
+
+      module WarningFilter
+        def warn(message, category: nil, **kwargs)
+          return if message.to_s.match?(WINRM_OBJECT_ID_WARNING)
+
+          super(message, category: category, **kwargs)
+        rescue ArgumentError
+          # Older Ruby warning signatures may not support category/kwargs.
+          super(message)
+        end
+      end
+
+      def self.enable!
+        return unless defined?(Warning)
+        return if @enabled
+
+        if Warning.respond_to?(:ignore)
+          Warning.ignore(WINRM_OBJECT_ID_WARNING)
+          Warning.ignore(WINRM_REDEFINE_WARNING)
+        else
+          Warning.singleton_class.prepend(WarningFilter)
+        end
+        @enabled = true
+      end
+    end
+  end
+end
+
+EvilCTF::Compat::SilenceWarnings.enable!