Known-exploit-template selector deployed by any address

Evidence summary #

Known-exploit-template selector-pattern deployed by any address. On Solana, 'selector pattern' maps to instruction discriminator patterns in BPF programs. The Aug 2021 exploit template (calling process_update_reserve_config with a spoofed lending market account) is a known Solana-specific exploit pattern for Solend. A newly deployed BPF program containing similar instruction logic targeting Solend's account structure would be the signal. No public reports of such a program in trailing 90 days. On-chain BPF program similarity scan has not been built.

Sources #

Methodology #

Determine whether any contract has been deployed containing a function-selector pattern matching a known exploit template targeting protocols of this class.

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