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/2023-05/MultiChainCapital_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
MChainCapital suffered a flash loan attack and lost about $18,871. TX: https://etherscan.io/tx/0xf72f1d10fc6923f87279ce6c0aef46e372c6652a696f280b0465a301a92f2e26 Attack method (per SlowMist): Flash Loan Attack. Reported loss: $ 18,871.
Sourced from
slowmist
Technical record
- chain
- —
- protocol
- MChainCapital
- bug_class
- flashloan
- date_occurred
- 2023-05-09
- loss_usd
- $18,871
- source_id
- sm:mchaincapital::2023-05-09
Related — same bug class· flashloan