Function at 0x51ab40
Capabilities:
Get socket status

Disassembly:
sub esp, 0x32c
mov eax, dword [0x5f0a00]
xor eax, esp
mov dword [esp + 0x328], eax
push ebx
mov ebx, dword [esp + 0x334]
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x51ab7c
mov ecx, dword [esp + 0x338]
xor eax, eax
test ecx, ecx
je 0x51ab7c
cmp dword [ebx + eax*8], 0xffffffff
jne 0x51abca
inc eax
cmp eax, ecx
jb 0x51ab71
mov ecx, dword [esp + 0x33c]
mov eax, ecx
mov edx, dword [esp + 0x340]
or eax, edx
je 0x51aeae
test edx, edx
jg 0x51ae9a
jl 0x51aba6
test ecx, ecx
jae 0x51ae8f
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
pop ebx
mov ecx, dword [esp + 0x328]
xor ecx, esp
call fcn.00551e44
add esp, 0x32c
ret
push ebp
push esi
xor edx, edx
lea eax, [ebx + 4]
push edi
xor edi, edi
mov dword [esp + 0x234], edx
xor esi, esi
mov dword [esp + 0x2c], edi
mov dword [esp + 0x130], esi
or ebp, 0xffffffff
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], eax
xor ecx, ecx
mov dword [esp + 0x18], ebp
mov word [eax + 2], cx
mov ecx, dword [eax - 4]
cmp ecx, 0xffffffff
je 0x51ace1
jae 0x51ad27
movzx eax, word [eax]
mov ebx, eax
mov dword [esp + 0x24], ebx
mov ebx, ebp
test eax, 0x710
je 0x51acdd
cmp ecx, ebx
mov ebp, ecx
cmovbe ebp, ebx
test eax, 0x300
je 0x51ac61
xor eax, eax
test edi, edi
je 0x51ac4b
nop dword [eax]
cmp dword [esp + eax*4 + 0x30], ecx
je 0x51ac4b
inc eax
cmp eax, edi
jb 0x51ac40
cmp eax, edi
jne 0x51ac61
cmp edi, 0x40
jae 0x51ac61
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, 0x10
je 0x51ac9d
xor eax, eax
test esi, esi
je 0x51ac7e
cmp dword [esp + eax*4 + 0x134], ecx
je 0x51ac7e
inc eax
cmp eax, esi
jb 0x51ac70
cmp eax, esi
jne 0x51ac9d
cmp esi, 0x40
jae 0x51ac9d
mov dword [esp + eax*4 + 0x134], ecx
mov esi, dword [esp + 0x130]
inc esi
mov dword [esp + 0x130], esi
test ebx, 0x600
je 0x51acdd
xor eax, eax
test edx, edx
je 0x51acbe
nop dword [eax + eax]
cmp dword [esp + eax*4 + 0x238], ecx
je 0x51acbe
inc eax
cmp eax, edx
jb 0x51acb0
cmp eax, edx
jne 0x51acdd
cmp edx, 0x40
jae 0x51acdd
mov dword [esp + eax*4 + 0x238], ecx
mov edx, dword [esp + 0x234]
inc edx
mov dword [esp + 0x234], edx
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
add eax, 8
mov ebx, dword [esp + 0x344]
inc ecx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], eax
cmp ecx, ebx
jb 0x51abf3
test edi, edi
jne 0x51ad4e
test esi, esi
jne 0x51ad4e
test edx, edx
jne 0x51ad4e
push dword [esp + 0x34c]
push dword [esp + 0x34c]
call fcn.0051b000
add esp, 8
jmp 0x51ada8
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x328]
xor ecx, esp
call fcn.00551e44
add esp, 0x32c
ret
push dword [esp + 0x34c]
lea eax, [esp + 0x28]
push dword [esp + 0x34c]
push eax
call fcn.0051a420
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
lea eax, [ebp + 1]
push eax
call dword [sym.imp.WS2_32.dll_select]
mov esi, eax
test esi, esi
jg 0x51adca
cmp esi, 0xffffffff
jne 0x51adc3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
xor ecx, ecx
cmp eax, 0x2714
cmove esi, ecx
mov eax, esi
jmp 0x51ad35
mov esi, dword [esp + 0x1c]
xor edi, edi
add esi, 6
mov ebp, 0x200
xor eax, eax
mov word [esi], ax
mov eax, dword [esi - 6]
cmp eax, 0xffffffff
je 0x51ae7c
lea ecx, [esp + 0x2c]
push ecx
push eax
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x51ae22
movzx ecx, word [esi - 2]
test ecx, 0x100
je 0x51ae0c
mov eax, 0x100
or word [esi], ax
movzx eax, word [esi]
movzx eax, ax
test ecx, 0x300
je 0x51ae22
or eax, 0x300
mov word [esi], ax
lea eax, [esp + 0x130]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x51ae40
test byte [esi - 2], 0x10
je 0x51ae40
or word [esi], 0x10
lea eax, [esp + 0x234]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x51ae75
movzx ecx, word [esi - 2]
test ebp, ecx
je 0x51ae5f
or word [esi], bp
movzx eax, word [esi]
movzx eax, ax
test ecx, 0x400
je 0x51ae75
or eax, 0x400
mov word [esi], ax
cmp word [esi], 0
je 0x51ae7c
inc edi
add esi, 8
sub ebx, 1
jne 0x51add8
mov eax, edi
jmp 0x51ad35
test edx, edx
jl 0x51aea7
jg 0x51ae9a
cmp ecx, 0xffffffff
jb 0x51aea7
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 ebx
xor ecx, esp
call fcn.00551e44
add esp, 0x32c
ret