Dahua Device Password Recovery via Offline Deterministic Recovery Codes

Ibrahim Saud@tektrix

•updated Sep 20, 2026•0•0•1

This rule detects the creation or modification of specific files ('auth_codes.json' or files containing 'seria2') associated with the offline recovery process of Dahua devices. The presence of these files suggests an attempt to utilize or access deterministic recovery codes to bypass authentication on the device.