Repository navigation
Sigma detection stubs for SIEM export - #4
Merged
Merged
Conversation
- Generate one Sigma YAML per compromised intermediate plus generic backstop - CLI: --format sigma and --output-dir; keep --ndjson as shorthand - Tests and README SIEM section Co-authored-by: Jacobrakai <jacobyoby@users.noreply.github.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Track B follow-up to modernization: starter Sigma rules derived from
indicators.csvfor correlating Suricata EVE alerts on the eight compromised eMudhra/emSign G3 intermediates (Mozilla Bug 2083449).Usage
emsign-g3 export-indicators --format sigma # multi-doc YAML to stdout emsign-g3 export-indicators --format sigma --output-dir rules/sigma/Each rule matches
tls.issuerdn(issuer CN) and/oralert.signature_id(Suricata sid from CSV). A generic backstop rule covers sid92083409.Notes
Verification
pytest— 14 passed (3 new sigma tests)ruff check src tests