Detail Analysis
Date:
Status:
Count:
Contributor:
February 4, 2022
Verified
1
zerofriction.io
Loss Amount:
600,000
Recovered Amount:
-
Currency:
Dollars, TCR
KYC By:
Audit By:
None
None
Website:
Twitter:
Discord:
No data
Telegram:
Medium:
No data
Github:
Key Indicators
Platform:
Type:
Category:
Method:
Tecra Space platform
Protocol
Assets
Contract Vulnerabilities
Extended Method:
arbitrary burn logic error
Data Sources:
The Uni-V2 pool for USDT-TCR was drained for 600k thru an exploit of a vulnerability in its smart contract. The exploiter employs:
1 - Approved a big number of tokens to the Uniswap pool.
2 - Bought 101 TCR from the pool.
3 - Used the error mentioned to burn the TCR owned by the pool, increasing the TCR price.
4 - Used the bought TCR to take a lot of USDT.
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