VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
Root cause
Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
▰ PROOF OF CONCEPT
DEFIHACKLABS
src/test/2023-10/MaestroRouter2_exp.sol
view forked test on github ↗Reproducible Foundry test fork from SunWeb3Sec/DeFiHackLabs. Clone the repo, run forge test against the file path above, and replay the exploit against a mainnet fork at the historical block. Use for reproduction only — not for live targets.
Forensic narrative
Classification: Protocol Logic. Technique: Arbitrary External Call. Target type: DeFi Protocol. Affected chains: Ethereum. Funds returned: $465,000.
Sourced from
DefiLlama Hacks dataset · api.llama.fi/hacks
Technical record
- chain
- ethereum
- protocol
- Maestro
- bug_class
- external-call
- date_occurred
- 2023-10-23
- loss_usd
- $465,000
- classification
- Protocol Logic
- technique
- Arbitrary External Call
- target_type
- DeFi Protocol
- source_id
- dl:adhoc:maestro:1698019200
Related — same bug class· external-call