Function at 0x448c60
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x4c20f4]
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 + 0x2c], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x440]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.00474010
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 0x448f2a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x448ce1
sub ecx, edx
cmp ecx, 1
jbe 0x448f2a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x448cf8
sub ecx, edx
cmp ecx, 0x41
jae 0x448d0d
mov ecx, 0x41
jmp 0x448d1b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x448d12
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4c207c]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x448d3c
mov eax, 0x1b
jmp 0x4494b5
mov al, byte [esi]
cmp al, 0x5b
jne 0x448e07
lea eax, [esi + 1]
push 0x5d
push esi
mov dword [esp + 0x28], eax
call fcn.00473960
mov esi, eax
add esp, 8
test esi, esi
je 0x448d73
mov ecx, dword [esp + 0x20]
sub eax, ecx
push eax
push ecx
mov ecx, dword [esp + 0x20]
push ecx
call fcn.00484730
add esp, 0xc
xor edx, edx
test esi, esi
jne 0x448e6b
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x20], 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 0x448f16
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.0045f6c0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call fcn.004055b0
add esp, 0x18
sub eax, 0
je 0x448eec
sub eax, 1
je 0x4494b0
sub eax, 1
jne 0x448ef4
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x448ef6
cmp al, 0x3a
je 0x448e6b
push 0x3a
push esi
call fcn.00473960
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x448ed0
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
mov ecx, dword [esp + 0x18]
cmp eax, 1
jne 0x448e56
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x448e40
xor esi, esi
xor edx, edx
jmp 0x448d7d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
push ecx
call fcn.00484730
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.00473960
add esp, 8
mov dword [esp + 0x20], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x448d7d
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.00483083
push eax
call fcn.00424120
push 0x2d
push dword [esp + 0x34]
movzx esi, ax
call fcn.00473960
add esp, 0x18
test eax, eax
je 0x448ec9
push 0xa
inc eax
push 0
push eax
call fcn.00483083
push eax
call fcn.00424120
add esp, 0x10
movzx edx, ax
jmp 0x448d7d
mov edx, esi
jmp 0x448d7d
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 0x448ed6
xor esi, esi
xor edx, edx
jmp 0x448d7d
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x448ef6
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x20]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x448fc7
jmp 0x448f2c
movzx ecx, ax
mov eax, dword [esp + 0x20]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x448f2c
xor esi, esi
lea eax, [esp + 0x28]
mov dword [esp + 0x28], 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 0x448f82
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00439530
push eax
push str.getsockname___failed:__s
push edi
call fcn.004243b0
push esi
call dword [0x4c2070]
add esp, 0x1c
jmp 0x4494b0
cmp word [esp + 0x3c], 0x17
lea edx, [esp + 0x44]
movzx eax, word [esp + 0x3c]
lea ecx, [esp + 0x40]
cmove ecx, edx
lea edx, [esp + 0x230]
push 0x401
push edx
push ecx
push eax
call fcn.0045f780
add esp, 0x10
test eax, eax
je 0x4494b0
lea ecx, [esp + 0x230]
mov byte [esp + 0x13], 0
mov dword [esp + 0x2c], ecx
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.004401c0
add esp, 0x14
cmp eax, 1
jne 0x448fed
lea eax, [esp + 0x30]
push eax
push edi
call fcn.00434cf0
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x449496
mov ebp, dword [eax]
push eax
push edi
call fcn.00440660
add esp, 8
test ebp, ebp
je 0x449496
push esi
call dword [0x4c2070]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop dword [eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00437640
add esp, 0x10
mov dword [esp + 0x20], eax
test eax, eax
je 0x449069
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x449020
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00439530
push eax
push str.socket_failure:__s
push edi
call fcn.004243b0
add esp, 0x18
jmp 0x4494b0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.00473a90
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x1c]
cmp ax, word [esp + 0x18]
movzx esi, ax
ja 0x449478
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x28]
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 0x4491c2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x44913a
cmp eax, 0x2741
jne 0x44913a
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.00439530
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.00424480
mov esi, dword [esp + 0x40]
lea eax, [esp + 0x44]
add esp, 0x1c
mov dword [esp + 0x28], 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 0x449151
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp si, word [esp + 0x18]
mov byte [esp + 0x13], 0
jmp 0x44908f
cmp eax, 0x2740
je 0x449146
cmp eax, 0xd
jne 0x449189
inc esi
cmp si, word [esp + 0x18]
jmp 0x44908f
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00439530
push eax
push str.getsockname___failed:__s
push edi
call fcn.004243b0
push dword [esp + 0x2c]
push esi
push edi
call fcn.00436980
add esp, 0x24
jmp 0x4494b0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00439530
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004243b0
push dword [esp + 0x30]
push dword [esp + 0x44]
push edi
call fcn.00436980
add esp, 0x28
jmp 0x4494b0
cmp si, word [esp + 0x18]
ja 0x449478
lea eax, [esp + 0x28]
mov dword [esp + 0x28], 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 0x449228
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00439530
push eax
push str.getsockname___failed:__s
push edi
call fcn.004243b0
push dword [esp + 0x2c]
push dword [esp + 0x40]
push edi
call fcn.00436980
add esp, 0x24
jmp 0x4494b0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x449259
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00439530
push eax
push str.socket_failure:__s
jmp 0x44920c
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.00440170
mov esi, dword [esp + 0x30]
add esp, 0xc
cmp byte [esi + 0x273], 0
jne 0x449289
cmp byte [esi + 0x26c], 0
je 0x449289
mov byte [esi + 0x273], 1
cmp ebx, 2
je 0x4492ec
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax]
cmp byte [esi + 0x273], 0
jne 0x4492ad
test ebx, ebx
je 0x4492e6
cmp ebx, 1
jne 0x4492b8
cmp cx, 2
jne 0x4492e6
movzx eax, cx
sub eax, 2
je 0x4492c5
sub eax, 0x15
jne 0x4492e6
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4493f7
cmp ebx, 1
je 0x449349
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x4492a0
mov ebp, dword [esp + 0x20]
mov dword [esi + 0x4b8], ebx
mov eax, dword [esi + 0x154]
cmp eax, 0xffffffff
je 0x449316
push eax
push esi
push edi
call fcn.00436980
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 0x4494b5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x449377
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x449360
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.004251d0
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x4a5254
push eax
push edi
call fcn.00466760
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x44946f
push ebp
call fcn.004396a0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004243b0
push dword [esp + 0x24]
push dword [esp + 0x38]
push edi
call fcn.00436980
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x4494b5
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.00466760
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4492f0
push ebp
call fcn.004396a0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004243b0
push dword [esp + 0x24]
push esi
push edi
call fcn.00436980
mov dword [esi + 0x4b8], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x4494b5
mov esi, dword [esp + 0x24]
jmp 0x4492f0
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.004243b0
push dword [esp + 0x1c]
push dword [esp + 0x30]
push edi
call fcn.00436980
add esp, 0x14
jmp 0x4494b0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004243b0
push esi
call dword [0x4c2070]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00471b4b
add esp, 0x628
ret