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SlowMist
@SlowMist_Team
SlowMist is a Blockchain security firm established in 2018, providing services such as security audits, security consultants, red teaming, and more.
๊ฐ€์ž… April 2018
412 ํŒ”๋กœ์ž‰ ์ค‘    91.4K ํŒฌ
๐ŸšจSlowMist TI Alert๐Ÿšจ ๐Ÿ’ธ CashCowCoin Loss: ~117.4k USD ๐Ÿ” Root Cause: The unverified trading router implementation contract `0x428774...a9ac` has a flawed `sell()` flow. After the PancakeSwap Router completes the CCCโ†’WBNB swap and the Pair outputs WBNB, the proxy calls the CCC token's privileged function `0xb20a0b6f` to transfer the full amount of newly received (post-tax) CCC directly out of the Pair to the dead address, then invokes `Pair.sync()`. This burns the sell-side CCC while permanently retaining the reduced WBNB reserve, enabling repeated reserve draining via 80 iterative sell cycles. ๐Ÿ“Œ Attacker EOA: `0x7977bdeee3a79dc85cc18739692e796b5d2513c4` ๐Ÿ“Œ Attack Contract: `0x7738b4d7c25e9a7092ae1ab402343b20340daeaf` ๐Ÿ“Œ Exploited Proxy: `0xf523224c6171f81c54b93f474ed4c78de91241c7` ๐Ÿ“Œ Vulnerable Implementation: `0x4287742e50fad6d3351000fd31632412ab29a9ac` ๐Ÿ“Œ Victim Pair (CCC/WBNB): `0x1dbe9458a6840784d5defd62c6b71386100097c0` ๐Ÿ“Œ CCC Token: `0xb9b845f718c32f37e8af8b887ae4eec816c93ccc` ๐Ÿ“Œ Profit Splitter Contract (holds stolen funds): `0xbabf70e515ae71a2177e624994a68d10c61d7a9f` ๐Ÿ“Œ Splitter Owner: `0xca882106194ede1a5014c0fa1532234d084b72a9` Powered by Tx:
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