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rubric v1.7.0

Known-exploit function-selector replay

USDD (Decentralized USD)'s assessment for RD-F-095 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Known-exploit replay selector-pattern detection requires an exploit-template database and live tx analysis infrastructure. No publicly documented known-exploit selector pattern targeting USDD ERC-20 v2 contracts. T-09 phase-2 signal.

Sources #

  • Internal
    USDD data cache rekt section00-data-cache.json rekt.incidents: [] — no USDD contract exploit incidents in Rekt databaseretrieved 2026-05-17

Methodology #

Detect whether a call-pattern matches a known-exploit replay template (specific selector sequence and calldata shape) against this protocol.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usdd factor RD-F-095 score gray collected_at 2026-05-17 11:34:18