Known-exploit function-selector replay

JustLend DAO'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 #

Function-selector call-pattern (known-exploit replay) — T-09 phase-2 signal. TRON does use 4-byte function selectors per TVM ABI encoding, so the concept is applicable in principle. However, no TVM-specific known-exploit-template selector library exists in the methodology toolchain. Production pipeline not wired for TRON event monitoring.

Sources #

Internal
JustLend data cache — TRON substrate, pipeline gapData cache coverage_flags.non_evm_substrate = true; non_evm_explorer_url = https://tronscan.org. Applicable in principle for TVM-ABI contracts but no TVM exploit-selector DB available.retrieved 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 justlend factor RD-F-095 score gray collected_at 2026-05-17 10:25:32