Skip to content

Sync score-adjusted rules after AhRat corpus update#83

Merged
haeter525 merged 1 commit into
ev-flow:masterfrom
pulorsok:sync-scores-ahrat
Jul 8, 2026
Merged

Sync score-adjusted rules after AhRat corpus update#83
haeter525 merged 1 commit into
ev-flow:masterfrom
pulorsok:sync-scores-ahrat

Conversation

@pulorsok

@pulorsok pulorsok commented Jul 7, 2026

Copy link
Copy Markdown
Member

This PR syncs the score-adjusted weights for all existing pool rules retrained against the AhRat-inclusive corpus.

No new rule is added. AhRat's distinctive bytecode patterns (SMS and call-log reads via ContentResolver, last-known-location lookups) are already covered by the existing pool.

  • 277 rule files touched, 272 with a score change (5 unchanged)
  • Retrained against the same benign / malware cohort used by the earlier sync PRs, plus the 15 AhRat samples added for this run

This matches the sync convention of recent malware-detection PRs (#82 NGate, #80 Cerberus, #76 TangleBot, #74 Godfather).

Companion analysis report PR: ev-flow/quark-engine#934

Retrain the existing 277-rule pool against the corpus after adding 15
AhRat samples for the analysis report in quark-engine PR #934.  No new
rule is added — AhRat's distinctive bytecode patterns (SMS and
call-log reads via ContentResolver, last-known-location lookups) are
already covered by the existing pool.

This matches the sync convention of the earlier malware-detection PRs
(ev-flow#82 NGate, ev-flow#80 Cerberus, ev-flow#76 TangleBot, ev-flow#74 Godfather).

Companion analysis report PR: ev-flow/quark-engine#934

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@haeter525 haeter525 merged commit 01702ed into ev-flow:master Jul 8, 2026
2 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants