defirisk.co
rubric v1.7.0

Attacker wallet pre-strike probe (low-gas failing txs)

Sushi (SushiSwap) — v2 + v3 + Trident + BentoBox/Kashi + SushiXSwap's assessment for RD-F-159 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No mempool probe pattern (failing/low-gas txs from threat-actor cluster wallets targeting Sushi core contracts) detected as of 2026-05-17. Assessment based on public data; live mempool monitoring with TI feed integration is required for production wiring (T-09 v2-deferred). RouteProcessor2 exploit (2023) had no documented pre-strike mempool probe pattern.

Sources #

  • URL
    RouteProcessor2 Post Mortem — SushiRouteProcessor2 post-mortem — exploit was opportunistic (same-day vulnerability disclosure), no pre-strike mempool probe documentedretrieved 2026-05-17

Methodology #

Detect whether a wallet in a threat-actor cluster is sending low-gas or intentionally-failing transactions to this protocol (pre-strike reconnaissance pattern).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol sushi factor RD-F-159 score green collected_at 2026-05-16 19:50:37