Function at 0x50d5a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x6f1114]
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.004b95f0
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 0x50d83a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50d621
sub ecx, edx
cmp ecx, 1
jbe 0x50d83a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50d638
sub ecx, edx
cmp ecx, 0x41
jae 0x50d64d
mov ecx, 0x41
jmp 0x50d65b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x50d652
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6f1bb4]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x50d67c
mov eax, 0x1b
jmp 0x50ddc5
mov al, byte [esi]
cmp al, 0x5b
jne 0x50d6a2
push 0x5d
push esi
call fcn.004b94c0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x50d77d
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x50d6fa
cmp al, 0x3a
je 0x50d70b
push 0x3a
push esi
call fcn.004b94c0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x50d766
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.00525cf0
add esp, 0xc
cmp eax, 1
jne 0x50d6f2
mov ecx, dword [esp + 0x18]
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 0x50d6e0
jmp 0x50d77d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.0052fa80
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.004b94c0
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x50d781
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004c7ff6
push eax
call fcn.004f1800
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.004b94c0
add esp, 0x18
test eax, eax
je 0x50d762
push 0xa
inc eax
push 0
push eax
call fcn.004c7ff6
push eax
call fcn.004f1800
add esp, 0x10
movzx edx, ax
jmp 0x50d781
mov edx, esi
jmp 0x50d781
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x50d770
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 0x50d826
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.005258b0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call fcn.004050e0
add esp, 0x18
sub eax, 0
je 0x50d7fc
sub eax, 1
je 0x50ddc0
sub eax, 1
jne 0x50d804
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x50d806
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x50d806
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 0x50d8e2
jmp 0x50d83c
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x50d83c
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 0x50d892
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503870
push eax
push str.getsockname___failed:__s
push edi
call fcn.004f8a30
push esi
call dword [0x6f1ba8]
add esp, 0x1c
jmp 0x50ddc0
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x50d8a6
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x50d8af
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.00525970
add esp, 0x10
test eax, eax
je 0x50ddc0
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.00504ac0
add esp, 0x14
cmp eax, 1
jne 0x50d908
lea eax, [esp + 0x30]
push eax
push edi
call fcn.004f6c10
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x50dda6
mov ebp, dword [eax]
push eax
push edi
call fcn.00504f60
add esp, 8
test ebp, ebp
je 0x50dda6
push esi
call dword [0x6f1ba8]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.004fa1a0
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x50d981
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x50d938
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00503870
push eax
push str.socket_failure:__s
push edi
call fcn.004f8a30
add esp, 0x18
jmp 0x50ddc0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.004b9750
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 0x50dd88
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 0x50dadb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x50da4f
cmp eax, 0x2741
jne 0x50da4f
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.00503870
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.004f8b00
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 0x50da6a
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x50d9ad
cmp eax, 0x2740
je 0x50da5b
cmp eax, 0xd
jne 0x50daa2
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x50d9a2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503870
push eax
push str.getsockname___failed:__s
push edi
call fcn.004f8a30
push dword [esp + 0x2c]
push esi
push edi
call fcn.004f94d0
add esp, 0x24
jmp 0x50ddc0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00503870
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004f8a30
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.004f94d0
add esp, 0x28
jmp 0x50ddc0
cmp si, word [esp + 0x18]
ja 0x50dd88
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 0x50db41
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503870
push eax
push str.getsockname___failed:__s
push edi
call fcn.004f8a30
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.004f94d0
add esp, 0x24
jmp 0x50ddc0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x50db72
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00503870
push eax
push str.socket_failure:__s
jmp 0x50db25
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.00504a70
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x273], 0
jne 0x50dba2
cmp byte [esi + 0x26c], 0
je 0x50dba2
mov byte [esi + 0x273], 1
cmp ebx, 2
je 0x50dbfe
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x273], 0
jne 0x50dbbf
test ebx, ebx
je 0x50dbf8
cmp ebx, 1
jne 0x50dbca
cmp cx, 2
jne 0x50dbf8
movzx eax, cx
sub eax, 2
je 0x50dbd7
sub eax, 0x15
jne 0x50dbf8
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x50dd07
cmp ebx, 1
je 0x50dc5b
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x50dbb2
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b8], ebx
mov eax, dword [esi + 0x154]
cmp eax, 0xffffffff
je 0x50dc28
push eax
push esi
push edi
call fcn.004f94d0
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 0x50ddc5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop
mov cl, byte [esi]
test cl, cl
je 0x50dc87
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x50dc70
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.004e8780
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x66a3dc
push eax
push edi
call fcn.00528b80
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x50dd7f
push ebp
call fcn.00503960
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004f8a30
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.004f94d0
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x50ddc5
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.00528b80
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x50dc02
push ebp
call fcn.00503960
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004f8a30
push dword [esp + 0x24]
push esi
push edi
call fcn.004f94d0
mov dword [esi + 0x4b8], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4c4], 0
mov eax, ebp
jmp 0x50ddc5
mov esi, dword [esp + 0x20]
jmp 0x50dc02
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.004f8a30
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.004f94d0
add esp, 0x14
jmp 0x50ddc0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004f8a30
push esi
call dword [0x6f1ba8]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004a1496
add esp, 0x628
ret