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rubric v1.7.0

Known-exploit function-selector replay

Jupiter Perpetual Exchange's assessment for RD-F-095 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Known-exploit-template function-selector replay signal. Relies on 4-byte EVM function selector database for pattern matching. Solana BPF programs use Anchor instruction discriminators (8-byte hash of instruction name), not EVM 4-byte selectors. No public 'known-exploit-template for Solana perps' database exists comparable to the EVM selector-replay DB. The signal's detection mechanism is architecturally specific to EVM.

Sources #

  • Internal
    Phase-2 shared briefing U10Solana BPF Anchor discriminators vs EVM 4-byte selectors — architecturally non-translating. Briefing §15 U10.retrieved 2026-05-16

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 jupiter-perps factor RD-F-095 score not_applicable collected_at 2026-05-16 01:53:11