Function at 0x51e940
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x19c
mov eax, dword [0x5b3094]
xor eax, esp
mov dword [esp + 0x198], eax
mov eax, dword [esp + 0x1a0]
push ebx
push esi
push edi
mov edi, dword [eax]
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], eax
mov dword [esp + 0x18], 0
mov ebx, dword [edi + 0x360]
mov eax, dword [edi + 0x1ac]
movzx esi, word [edi + 0x1a8]
mov dword [esp + 0x20], eax
test ebx, ebx
jne 0x51e9ae
test si, si
jne 0x51e9ae
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x198]
xor ecx, esp
call fcn.00547055
add esp, 0x19c
ret
push ebp
push 0x80
lea eax, [esp + 0x2c]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
test ebx, ebx
je 0x51ecb0
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x51e9d0
sub ecx, edx
cmp ecx, 0xff
jae 0x51ecb0
push 0x100
lea eax, [esp + 0xac]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov edx, dword [0x5b3068]
add esp, 0xc
mov ecx, edx
mov byte [esp + 0x13], 0
lea ebp, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x51ea10
sub ecx, ebp
push ecx
push ebx
push edx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
mov ebp, dword [esp + 0x1c4]
add esp, 0xc
test eax, eax
jne 0x51eac0
mov ecx, dword [0x5b3068]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x51ea40
sub ecx, edx
mov byte [esp + 0x13], 1
add ebx, ecx
push 0x100
lea eax, [esp + 0xac]
push eax
mov eax, dword [esp + 0x1c]
push ebx
push dword [eax + 0x88]
push dword [esp + 0x1cc]
push ebp
call fcn.005097b0
add esp, 0x18
sub eax, 0
je 0x51eb2c
sub eax, 1
je 0x51eb22
sub eax, 1
je 0x51eb05
cmp byte [esp + 0x13], 0
jne 0x51ec97
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 0x250]
mov dword [esp + 0x20], ecx
cmp ebp, 2
jne 0x51eb50
mov dword [eax + 0x250], 1
jmp 0x51eb5f
mov edx, dword [str.host_]
mov ecx, edx
lea eax, [ecx + 1]
mov dword [esp + 0x20], eax
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x51ead0
sub ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
add esp, 0xc
test eax, eax
jne 0x51ea50
mov ecx, dword [str.host_]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x51eaf8
sub ecx, edx
add ebx, ecx
jmp 0x51ea9a
push ebp
lea eax, [esp + 0xac]
push eax
push ebx
push str.Local_Interface__s_is_ip__s_using_address_family__i_n
push edi
call fcn.00511ce0
add esp, 0x14
jmp 0x51ebe0
mov eax, 1
jmp 0x51edf4
cmp byte [esp + 0x13], 0
je 0x51ea9a
push ebx
push str.Couldnt_bind_to_interface__s
push edi
call fcn.00511c10
add esp, 0xc
mov eax, 0x2d
jmp 0x51edf4
cmp ebp, 0x17
jne 0x51eb5f
mov dword [eax + 0x250], 2
lea ecx, [esp + 0x18]
push ecx
push 0
push ebx
push eax
call fcn.00515f60
add esp, 0x10
cmp eax, 1
jne 0x51eb87
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x18]
push eax
call fcn.005155d0
add esp, 8
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
mov dword [eax + 0x250], ecx
mov eax, dword [esp + 0x18]
test eax, eax
je 0x51ec97
push 0x100
lea ecx, [esp + 0xac]
push ecx
push dword [eax]
call fcn.00515f10
mov eax, dword [esp + 0x24]
mov eax, dword [eax]
push dword [eax + 4]
lea eax, [esp + 0xb8]
push eax
push ebp
push ebx
push str.Name__s_family__i_resolved_to__s_family__i_n
push edi
call fcn.00511ce0
push dword [esp + 0x3c]
push edi
call fcn.005160f0
add esp, 0x2c
cmp ebp, 0x17
jne 0x51ec53
lea eax, [esp + 0xa8]
push 0x25
push eax
call dword [sym.imp.VCRUNTIME140.dll_strchr]
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x51ec02
mov byte [ebx], 0
inc ebx
lea eax, [esp + 0x30]
push eax
lea eax, [esp + 0xac]
push eax
push 0x17
call fcn.0052c9e0
add esp, 0xc
test eax, eax
jle 0x51ec45
mov eax, 0x17
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
test ebx, ebx
je 0x51ec45
push ebx
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_atoi]
add esp, 4
mov dword [esp + 0x40], eax
mov eax, 0x1c
mov dword [esp + 0x1c], eax
jmp 0x51ecdf
cmp ebp, 2
jne 0x51ecdd
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0xac]
push eax
push ebp
call fcn.0052c9e0
add esp, 0xc
test eax, eax
jle 0x51ecdd
mov eax, 2
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
mov eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x51ecdf
push ebx
push str.Couldnt_bind_to__s
push edi
call fcn.00511c10
add esp, 0xc
mov eax, 0x2d
jmp 0x51edf4
mov eax, dword [esp + 0x1b8]
cmp eax, 0x17
jne 0x51ecd8
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
mov eax, 0x1c
mov dword [esp + 0x1c], eax
jmp 0x51ecdf
cmp eax, 2
je 0x51ec76
xor eax, eax
mov ebp, dword [esp + 0x1b4]
push eax
lea eax, [esp + 0x2c]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
jns 0x51ed40
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
nop dword [eax]
mov eax, dword [esp + 0x24]
dec eax
mov dword [esp + 0x24], eax
test eax, eax
jle 0x51eda6
movzx eax, si
push eax
push str.Bind_to_local_port__hu_failed__trying_next_n
push edi
call fcn.00511ce0
add esp, 0xc
inc esi
push esi
call ebx
push dword [esp + 0x1c]
mov word [esp + 0x2e], ax
lea eax, [esp + 0x2c]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
js 0x51ed00
push 0x80
lea eax, [esp + 0xac]
mov dword [esp + 0x24], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0xac]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jns 0x51edd5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [esp + 0x18]
mov dword [edi + 0x8600], esi
call fcn.0052ba10
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00511c10
add esp, 0x18
mov eax, 0x2d
jmp 0x51edf4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [esp + 0x18]
mov dword [edi + 0x8600], esi
call fcn.0052ba10
push eax
push esi
push str.bind_failed_with_errno__d:__s
push edi
call fcn.00511c10
add esp, 0x18
mov eax, 0x2d
jmp 0x51edf4
movzx eax, si
push eax
push str.Local_port:__hu_n
push edi
call fcn.00511ce0
mov eax, dword [esp + 0x20]
add esp, 0xc
mov byte [eax + 0x231], 1
xor eax, eax
mov ecx, dword [esp + 0x1a8]
pop ebp
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00547055
add esp, 0x19c
ret