feat: new rules & updates (#4328) #13020
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| # This workflow will install Python dependencies, run tests and lint with a single version of Python | |
| # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions | |
| name: Sigma Rule Tests | |
| on: # yamllint disable-line rule:truthy | |
| push: | |
| branches: | |
| - "*" | |
| pull_request: | |
| branches: | |
| - master | |
| - oscd | |
| env: | |
| EVTX_BASELINE_VERSION: v0.7 | |
| jobs: | |
| yamllint: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3.3.0 | |
| - name: yaml-lint | |
| uses: ibiqlik/action-yamllint@v3 | |
| test-sigma-logsource: | |
| runs-on: ubuntu-latest | |
| needs: yamllint | |
| steps: | |
| - uses: actions/checkout@v3.3.0 | |
| with: | |
| submodules: true | |
| - name: Set up Python 3.11 | |
| uses: actions/setup-python@v4.5.0 | |
| with: | |
| python-version: 3.11 | |
| - name: Test Sigma logsource | |
| run: | | |
| pip install PyYAML colorama | |
| python tests/test_logsource.py | |
| test-sigma: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.3.0 | |
| with: | |
| submodules: true | |
| - name: Set up Python 3.11 | |
| uses: actions/setup-python@v4.5.0 | |
| with: | |
| python-version: 3.11 | |
| - name: Install dependencies | |
| run: | | |
| pip install sigma-cli~=0.7.1 | |
| - name: Test Sigma Rule Syntax | |
| run: | | |
| sigma check rules | |
| - name: Test Sigma Rules | |
| run: | | |
| pip install PyYAML attackcti colorama | |
| python tests/test_rules.py | |
| check-baseline-win7: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 7 32-bit baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win7-x86.tgz | |
| tar xzf win7-x86.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path win7_x86/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv | |
| check-baseline-win10: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 10 baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win10-client.tgz | |
| tar xzf win10-client.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path Logs_Client/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv | |
| check-baseline-win11: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 11 baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win11-client.tgz | |
| tar xzf win11-client.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path Logs_Win11/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv | |
| check-baseline-win2022: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 2022 baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win2022-evtx.tgz | |
| tar xzf win2022-evtx.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path win2022-evtx/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv | |
| check-baseline-win2022-domain-controller: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 2022 baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win2022-ad.tgz | |
| tar xzf win2022-ad.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path Win2022-AD/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv | |
| check-baseline-win2022-0-20348-azure: | |
| runs-on: ubuntu-latest | |
| needs: test-sigma-logsource | |
| steps: | |
| - uses: actions/checkout@v3.2.0 | |
| - name: Download evtx-sigma-checker | |
| run: wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/evtx-sigma-checker | |
| - name: Download and extract Windows 2022.0.20348 Azure baseline | |
| run: | | |
| wget --no-verbose https://github.com/NextronSystems/evtx-baseline/releases/download/$EVTX_BASELINE_VERSION/win2022-0-20348-azure.tgz | |
| tar xzf win2022-0-20348-azure.tgz | |
| - name: Check for Sigma matches in baseline | |
| run: | | |
| chmod +x evtx-sigma-checker | |
| ./evtx-sigma-checker --log-source tests/thor.yml --evtx-path win2022-0-20348-azure/ --rule-path rules/windows/ > findings.json | |
| - name: Show findings excluding known FPs | |
| run: ./.github/workflows/matchgrep.sh findings.json .github/workflows/known-FPs.csv |