Leaderboard
942All-time rank
B
BRA
Jan 10, 2023
$225K
Lost
$225K
Recovered
$0
Net loss
$225K
Unrecovered0% recovered
On January 10, 2023, the BRA token on BSC was exploited through a tax-sharing loophole in the transfer mechanism. The attacker exploited a logic flaw where if sender and recipient formed a pair, the transfer function would double rewards.
6 million additional BRA tokens that were sold for approximately 819 WBNB (~$225K).
How the exploit worked
View reproducible PoCBusiness Logic Flaw.
Lost: 819 BNB (~224k$)
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- DeFi
- Classification
- Token & Share Accounting
- Technique
- Incorrect Share Accounting
- Attribution
- Unknown
- Chains
BSC
Event timeline
- Jan 10, 2023Exploit executed — $225K drained via incorrect share accounting
- Attributed to Unknown
- Recovery status Unrecovered 0%
Data credits
- DefiLlamaIncident record, amounts, chains, recovery data and logo
- DeFiHackLabsExploit analysis and reproducible proof-of-concept (by SunWeb3Sec)