==== Ether send ====
SWC ID: 105
Type: Warning
Contract: Unknown
Function name: withdrawfunds()
PC address: 722
It seems that an attacker is able to execute an call instruction, this can mean that the attacker is able to extract funds out of the contract.
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==== Integer Overflow ====
SWC ID: 101
Type: Warning
Contract: Unknown
Function name: invest()
PC address: 883
The arithmetic operation can result in integer overflow.

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