Function at 0x521970
Capabilities:
Get socket status

Disassembly:
sub esp, 0x32c
mov eax, dword [0x6f1114]
xor eax, esp
mov dword [esp + 0x328], eax
mov ecx, dword [esp + 0x330]
mov dword [esp + 0xc], ecx
push ebp
test ecx, ecx
je 0x5219ac
mov ebp, dword [esp + 0x338]
xor eax, eax
test ebp, ebp
je 0x5219ac
cmp dword [ecx + eax*8], 0xffffffff
jne 0x5219fa
inc eax
cmp eax, ebp
jb 0x5219a1
mov ecx, dword [esp + 0x33c]
mov eax, ecx
mov edx, dword [esp + 0x340]
or eax, edx
je 0x521cb7
test edx, edx
jg 0x521ca3
jl 0x5219d6
test ecx, ecx
jae 0x521c98
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
pop ebp
mov ecx, dword [esp + 0x328]
xor ecx, esp
call fcn.004a1496
add esp, 0x32c
ret
push esi
push edi
xor edx, edx
xor edi, edi
xor esi, esi
mov dword [esp + 0x28], edi
or eax, 0xffffffff
mov dword [esp + 0x12c], esi
add ecx, 4
mov dword [esp + 0x230], edx
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], edx
mov dword [esp + 0x10], ecx
push ebx
xor ebp, ebp
mov ebx, eax
mov word [ecx + 2], bp
mov ecx, dword [ecx - 4]
mov ebp, dword [esp + 0x344]
cmp ecx, 0xffffffff
je 0x521b2b
jae 0x521b6e
mov eax, dword [esp + 0x14]
movzx eax, word [eax]
mov ebp, eax
mov dword [esp + 0x24], ebp
mov ebp, dword [esp + 0x344]
test al, 7
je 0x521b27
cmp ecx, ebx
mov ebp, ecx
cmovbe ebp, ebx
mov dword [esp + 0x10], ebp
mov ebp, dword [esp + 0x344]
test al, 1
je 0x521aa1
xor eax, eax
test edi, edi
je 0x521a8b
cmp dword [esp + eax*4 + 0x30], ecx
je 0x521a8b
inc eax
cmp eax, edi
jb 0x521a80
cmp eax, edi
jne 0x521aa1
cmp edi, 0x40
jae 0x521aa1
mov dword [esp + eax*4 + 0x30], ecx
mov edi, dword [esp + 0x2c]
inc edi
mov dword [esp + 0x2c], edi
mov ebx, dword [esp + 0x24]
test bl, 4
je 0x521add
xor eax, eax
test esi, esi
je 0x521abe
cmp dword [esp + eax*4 + 0x134], ecx
je 0x521abe
inc eax
cmp eax, esi
jb 0x521ab0
cmp eax, esi
jne 0x521add
cmp esi, 0x40
jae 0x521add
mov dword [esp + eax*4 + 0x134], ecx
mov esi, dword [esp + 0x130]
inc esi
mov dword [esp + 0x130], esi
test bl, 2
je 0x521b27
xor eax, eax
test edx, edx
je 0x521afe
nop dword [eax + eax]
cmp dword [esp + eax*4 + 0x238], ecx
je 0x521afe
inc eax
cmp eax, edx
jb 0x521af0
cmp eax, edx
jne 0x521b1d
cmp edx, 0x40
jae 0x521b1d
mov dword [esp + eax*4 + 0x238], ecx
mov edx, dword [esp + 0x234]
inc edx
mov dword [esp + 0x234], edx
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
jmp 0x521b2b
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
inc ebx
add ecx, 8
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], ecx
cmp ebx, ebp
jb 0x521a27
test edi, edi
jne 0x521b95
test esi, esi
jne 0x521b95
test edx, edx
jne 0x521b95
push dword [esp + 0x34c]
push dword [esp + 0x34c]
call fcn.00521df0
add esp, 8
jmp 0x521bf1
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
pop ebx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x328]
xor ecx, esp
call fcn.004a1496
add esp, 0x32c
ret
push dword [esp + 0x34c]
lea eax, [esp + 0x28]
push dword [esp + 0x34c]
push eax
call fcn.0052cb00
add esp, 0xc
lea esi, [esp + 0x234]
lea ecx, [esp + 0x130]
push eax
xor eax, eax
cmp dword [esp + 0x238], eax
cmove esi, eax
cmp dword [esp + 0x134], eax
push esi
cmove ecx, eax
xor edi, edi
cmp dword [esp + 0x34], edi
lea eax, [esp + 0x34]
push ecx
cmove eax, edi
push eax
mov eax, dword [esp + 0x20]
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
mov esi, eax
test esi, esi
jg 0x521c13
cmp esi, 0xffffffff
jne 0x521c0c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
xor ecx, ecx
cmp eax, 0x2714
cmove esi, ecx
mov eax, esi
jmp 0x521b7c
mov esi, dword [esp + 0x1c]
xor edi, edi
add esi, 6
nop dword [eax]
xor eax, eax
mov word [esi], ax
mov eax, dword [esi - 6]
cmp eax, 0xffffffff
je 0x521c89
lea ecx, [esp + 0x2c]
push ecx
push eax
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x521c46
test byte [esi - 2], 1
je 0x521c46
or word [esi], 1
lea eax, [esp + 0x130]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x521c64
test byte [esi - 2], 4
je 0x521c64
or word [esi], 4
lea eax, [esp + 0x234]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x521c82
test byte [esi - 2], 2
je 0x521c82
or word [esi], 2
cmp word [esi], 0
je 0x521c89
inc edi
add esi, 8
sub ebp, 1
jne 0x521c20
mov eax, edi
jmp 0x521b7c
test edx, edx
jl 0x521cb0
jg 0x521ca3
cmp ecx, 0xffffffff
jb 0x521cb0
mov ecx, 0xfffffffe
mov dword [esp + 0x14], 0
push ecx
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [esp + 0x32c]
xor eax, eax
pop ebp
xor ecx, esp
call fcn.004a1496
add esp, 0x32c
ret