Function at 0x421770
Capabilities:
Get socket status

Disassembly:
sub esp, 0x320
mov eax, dword [0x45b008]
xor eax, esp
mov dword [esp + 0x31c], eax
mov edx, dword [esp + 0x324]
mov dword [esp + 4], edx
test edx, edx
je 0x4217ab
mov ecx, dword [esp + 0x328]
xor eax, eax
test ecx, ecx
je 0x4217ab
cmp dword [edx + eax*8], 0xffffffff
jne 0x4217e3
inc eax
cmp eax, ecx
jb 0x4217a0
mov eax, dword [esp + 0x32c]
test eax, eax
je 0x421a98
jns 0x421a91
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
mov ecx, dword [esp + 0x31c]
xor ecx, esp
call fcn.00407d04
add esp, 0x320
ret
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
xor esi, esi
mov dword [esp + 0x20], edi
or ebp, 0xffffffff
mov dword [esp + 0x124], ebx
xor edx, edx
mov dword [esp + 0x228], esi
mov dword [esp + 0x10], edx
nop dword [eax + eax]
mov ecx, dword [esp + 0x14]
xor eax, eax
mov dword [esp + 0x18], ebp
mov word [ecx + edx*8 + 6], ax
mov ecx, dword [ecx + edx*8]
cmp ecx, 0xffffffff
je 0x4218f1
mov eax, dword [esp + 0x14]
movzx edx, word [eax + edx*8 + 4]
mov eax, ebp
test edx, 0x710
je 0x4218ed
cmp ecx, eax
mov ebp, ecx
cmovbe ebp, eax
test edx, 0x300
je 0x421878
xor eax, eax
test edi, edi
je 0x421862
cmp dword [esp + eax*4 + 0x24], ecx
je 0x421862
inc eax
cmp eax, edi
jb 0x421857
cmp eax, edi
jne 0x421878
cmp edi, 0x40
jae 0x421878
mov dword [esp + eax*4 + 0x24], ecx
mov edi, dword [esp + 0x20]
inc edi
mov dword [esp + 0x20], edi
test dl, 0x10
je 0x4218b0
xor eax, eax
test ebx, ebx
je 0x421891
cmp dword [esp + eax*4 + 0x128], ecx
je 0x421891
inc eax
cmp eax, ebx
jb 0x421883
cmp eax, ebx
jne 0x4218b0
cmp ebx, 0x40
jae 0x4218b0
mov dword [esp + eax*4 + 0x128], ecx
mov ebx, dword [esp + 0x124]
inc ebx
mov dword [esp + 0x124], ebx
test edx, 0x600
je 0x4218ed
xor eax, eax
test esi, esi
je 0x4218ce
nop
cmp dword [esp + eax*4 + 0x22c], ecx
je 0x4218ce
inc eax
cmp eax, esi
jb 0x4218c0
cmp eax, esi
jne 0x4218ed
cmp esi, 0x40
jae 0x4218ed
mov dword [esp + eax*4 + 0x22c], ecx
mov esi, dword [esp + 0x228]
inc esi
mov dword [esp + 0x228], esi
mov edx, dword [esp + 0x10]
inc edx
mov dword [esp + 0x10], edx
cmp edx, dword [esp + 0x338]
jb 0x421810
mov eax, dword [esp + 0x33c]
cdq
mov ecx, eax
test edx, edx
jl 0x421922
jg 0x42191b
cmp ecx, 0x7fffffff
jb 0x421922
mov ecx, bind
xor edx, edx
test edi, edi
jne 0x42195c
test ebx, ebx
jne 0x42195c
test esi, esi
jne 0x42195c
test ecx, ecx
jne 0x421939
xor eax, eax
jmp 0x4219ed
jns 0x42194e
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
jmp 0x4219ed
push ecx
call dword [sym.imp.KERNEL32.dll_Sleep]
xor eax, eax
jmp 0x4219ed
lea eax, [esp + 0x18]
mov dword [esp + 0x10], eax
test edx, edx
jg 0x421982
jl 0x42196e
test ecx, ecx
jae 0x421978
mov dword [esp + 0x10], 0
jmp 0x4219b7
test edx, edx
jl 0x4219ab
jg 0x421982
test ecx, ecx
je 0x4219ab
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
sub ecx, eax
imul eax, ecx, 0x3e8
mov dword [esp + 0x1c], eax
jmp 0x4219b7
or ecx, edx
jne 0x4219b7
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], ecx
push dword [esp + 0x10]
xor eax, eax
lea edx, [esp + 0x22c]
test esi, esi
lea ecx, [esp + 0x128]
cmove edx, eax
test ebx, ebx
push edx
cmove ecx, eax
xor esi, esi
test edi, edi
lea eax, [esp + 0x28]
push ecx
cmove eax, esi
push eax
lea eax, [ebp + 1]
push eax
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
jns 0x421a0d
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x31c]
xor ecx, esp
call fcn.00407d04
add esp, 0x320
ret
jne 0x421a13
xor eax, eax
jmp 0x4219f4
mov esi, dword [esp + 0x14]
xor edi, edi
add esi, 6
mov ebx, 0x300
mov ebp, 0x400
xor eax, eax
mov word [esi], ax
mov eax, dword [esi - 6]
cmp eax, 0xffffffff
je 0x421a7d
lea ecx, [esp + 0x20]
push ecx
push eax
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x421a45
or word [esi], bx
lea eax, [esp + 0x124]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x421a5d
or word [esi], 0x10
lea eax, [esp + 0x228]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x421a74
or word [esi], bp
movzx eax, word [esi]
test ax, ax
je 0x421a7d
inc edi
add esi, 8
sub dword [esp + 0x338], 1
jne 0x421a26
mov eax, edi
jmp 0x4219f4
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [esp + 0x31c]
xor eax, eax
xor ecx, esp
call fcn.00407d04
add esp, 0x320
ret