Function at 0x4e6680
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x67f3c0]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x440]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.00513df0
mov esi, dword [edi + 0x548]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x4e6910
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e6701
sub ecx, edx
cmp ecx, 1
jbe 0x4e6910
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e6718
sub ecx, edx
cmp ecx, 0x41
jae 0x4e672d
mov ecx, 0x41
jmp 0x4e673b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e6732
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x67f01c]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x4e675c
mov eax, 0x1b
jmp 0x4e6ea5
mov al, byte [esi]
cmp al, 0x5b
jne 0x4e6782
push 0x5d
push esi
call fcn.00514270
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4e684f
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x4e67d0
cmp al, 0x3a
je 0x4e67e1
push 0x3a
push esi
call fcn.00514270
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4e683c
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x4e67c8
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4e67b6
jmp 0x4e684f
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.0051f9c0
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.00514270
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x4e6853
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.0051bede
push eax
call fcn.004c1390
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.00514270
add esp, 0x18
test eax, eax
je 0x4e6838
push 0xa
inc eax
push 0
push eax
call fcn.0051bede
push eax
call fcn.004c1390
add esp, 0x10
movzx edx, ax
jmp 0x4e6853
mov edx, esi
jmp 0x4e6853
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4e6842
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x28], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x4e68fc
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x48]
push esi
push dword [ebp + 0x54]
push dword [eax + 0x18]
call fcn.004ef0c0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call fcn.00410f70
add esp, 0x18
sub eax, 0
je 0x4e68d2
sub eax, 1
je 0x4e6ea0
sub eax, 1
jne 0x4e68da
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x4e68dc
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x4e68dc
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x4e69b8
jmp 0x4e6912
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x4e6912
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4e6968
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d5350
push eax
push str.getsockname___failed:__s
push edi
call fcn.004beae0
push esi
call dword [0x67f010]
add esp, 0x1c
jmp 0x4e6ea0
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x4e697c
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x4e6985
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004ef180
add esp, 0x10
test eax, eax
je 0x4e6ea0
lea ecx, [esp + 0x230]
xor al, al
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.004caba0
add esp, 0x14
cmp eax, 1
jne 0x4e69de
lea eax, [esp + 0x30]
push eax
push edi
call fcn.004b4db0
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4e6e86
mov ebp, dword [eax]
push eax
push edi
call fcn.004cb040
add esp, 8
test ebp, ebp
je 0x4e6e86
push esi
call dword [0x67f010]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.004c01d0
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x4e6a59
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4e6a10
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004d5350
push eax
push str.socket_failure:__s
push edi
call fcn.004beae0
add esp, 0x18
jmp 0x4e6ea0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.00513870
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp ax, word [esp + 0x18]
ja 0x4e6e68
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x24]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4e6bb3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x4e6b27
cmp eax, 0x2741
jne 0x4e6b27
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.004d5350
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.004bebb0
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x40]
add esp, 0x1c
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4e6b42
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x4e6a85
cmp eax, 0x2740
je 0x4e6b33
cmp eax, 0xd
jne 0x4e6b7a
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x4e6a7a
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d5350
push eax
push str.getsockname___failed:__s
push edi
call fcn.004beae0
push dword [esp + 0x2c]
push esi
push edi
call fcn.004bf590
add esp, 0x24
jmp 0x4e6ea0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004d5350
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004beae0
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.004bf590
add esp, 0x28
jmp 0x4e6ea0
cmp si, word [esp + 0x18]
ja 0x4e6e68
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4e6c19
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d5350
push eax
push str.getsockname___failed:__s
push edi
call fcn.004beae0
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.004bf590
add esp, 0x24
jmp 0x4e6ea0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4e6c4a
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d5350
push eax
push str.socket_failure:__s
jmp 0x4e6bfd
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.004cab50
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x273], 0
jne 0x4e6c7a
cmp byte [esi + 0x26c], 0
je 0x4e6c7a
mov byte [esi + 0x273], 1
cmp ebx, 2
je 0x4e6cdc
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop word [eax + eax]
cmp byte [esi + 0x273], 0
jne 0x4e6c9d
test ebx, ebx
je 0x4e6cd6
cmp ebx, 1
jne 0x4e6ca8
cmp cx, 2
jne 0x4e6cd6
movzx eax, cx
sub eax, 2
je 0x4e6cb5
sub eax, 0x15
jne 0x4e6cd6
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4e6de7
cmp ebx, 1
je 0x4e6d39
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x4e6c90
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b8], ebx
mov eax, dword [esi + 0x154]
cmp eax, 0xffffffff
je 0x4e6d06
push eax
push esi
push edi
call fcn.004bf590
add esp, 0xc
mov dword [esi + 0x154], 0xffffffff
mov byte [esi + 0x25d], 0
mov byte [esi + 0x25f], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x154], eax
mov byte [esi + 0x25d], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4c4], 0x1c
mov eax, ebp
jmp 0x4e6ea5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x4e6d67
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4e6d50
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004d3910
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x554428
push eax
push edi
call fcn.004f9050
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x4e6e5f
push ebp
call fcn.004d54c0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004beae0
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.004bf590
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x4e6ea5
movzx eax, bp
push eax
lea eax, [esp + 0xc0]
push eax
xor eax, eax
cmp word [esp + 0x44], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
lea eax, [esi + 0x440]
push eax
push edi
call fcn.004f9050
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4e6ce0
push ebp
call fcn.004d54c0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004beae0
push dword [esp + 0x24]
push esi
push edi
call fcn.004bf590
mov dword [esi + 0x4b8], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x4e6ea5
mov esi, dword [esp + 0x20]
jmp 0x4e6ce0
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.004beae0
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.004bf590
add esp, 0x14
jmp 0x4e6ea0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004beae0
push esi
call dword [0x67f010]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00511a59
add esp, 0x628
ret