Function at 0x43c320
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9ac
mov eax, dword [0x4bb0c4]
xor eax, esp
mov dword [esp + 0x9a8], eax
push ebx
mov ebx, dword [esp + 0x9b8]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c0]
push 0x100
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call fcn.0046b280
mov esi, dword [ebp + 0x3b0]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x3b0]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x43c5ae
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43c3a0
sub ecx, edx
cmp ecx, 1
jbe 0x43c5ae
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43c3b7
sub ecx, edx
cmp ecx, 0x41
jae 0x43c3cc
mov ecx, 0x41
jmp 0x43c3da
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43c3d1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4bb048]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x43c3fb
mov eax, 0x1b
jmp 0x43cab4
mov al, byte [esi]
cmp al, 0x5b
jne 0x43c42e
push 0x5d
push esi
call fcn.0046c9f0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x43c4a0
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call fcn.00478410
add esp, 0xc
jmp 0x43c4a0
cmp al, 0x3a
jne 0x43c436
mov ebp, esi
jmp 0x43c4a0
push 0x3a
push esi
call fcn.0046c9f0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x43c48d
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004343c0
add esp, 0xc
cmp eax, 1
jne 0x43c478
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x43c462
xor esi, esi
xor edx, edx
jmp 0x43c4fa
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.00478410
add esp, 0xc
jmp 0x43c4a0
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x43c493
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x43c4fa
push 0x3a
push ebp
call fcn.0046c9f0
mov ebp, eax
add esp, 8
xor edx, edx
test ebp, ebp
je 0x43c4fa
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call fcn.004752a2
push eax
call fcn.00415a10
push 0x2d
push ebp
movzx esi, ax
call fcn.0046c9f0
add esp, 0x18
test eax, eax
je 0x43c4f8
push 0xa
inc eax
push 0
push eax
call fcn.004752a2
push eax
call fcn.00415a10
add esp, 0x10
movzx edx, ax
jmp 0x43c4fa
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebp, cx
xor ecx, ecx
cmp si, dx
mov esi, dword [esp + 0x1c]
cmovbe ecx, eax
movzx eax, cx
cmp byte [esi], 0
mov dword [esp + 0x28], eax
je 0x43c59b
push 0x401
lea eax, [esp + 0x1b8]
push eax
mov eax, dword [edi + 0x4c]
push esi
push dword [edi + 0x88]
push dword [eax + 0x18]
call fcn.00446ed0
add esp, 4
push eax
mov eax, dword [edi + 0x4c]
push dword [eax + 4]
call fcn.00406120
add esp, 0x18
sub eax, 0
je 0x43c574
sub eax, 1
je 0x43caaf
sub eax, 1
jne 0x43c57c
lea ecx, [esp + 0x1b4]
mov dword [esp + 0x24], ecx
jmp 0x43c57e
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x43c57e
xor ecx, ecx
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
test ecx, ecx
jne 0x43c637
mov ebp, dword [esp + 0x18]
jmp 0x43c5b0
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x43c5b0
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43c5fa
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00415220
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00426770
push esi
call dword [0x4bb03c]
add esp, 0x18
jmp 0x43caaf
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x1b4]
push 0x401
push edx
push ecx
push eax
call fcn.00434e90
lea ecx, [esp + 0x1c4]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push ecx
push edi
call fcn.0041d500
add esp, 0x10
cmp eax, 1
jne 0x43c65b
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0041cd10
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x43ca92
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0041d7e0
add esp, 8
test ebp, ebp
je 0x43ca92
push esi
call dword [0x4bb03c]
add esp, 4
mov dword [esp + 0x14], 0xffffffff
xor esi, esi
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00427b50
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x43c6bc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x43c692
jmp 0x43c6c0
test ebp, ebp
jne 0x43c6de
push esi
push edi
call fcn.00415220
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.00426770
add esp, 0x14
jmp 0x43caaf
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.0046ad00
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x1c]
movzx esi, ax
ja 0x43ca78
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
mov word [esp + 0x3a], ax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x43c80a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x43c79c
cmp eax, 0x2741
jne 0x43c79c
push eax
push edi
call fcn.00415220
push eax
movzx eax, si
mov esi, dword [esp + 0x24]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.00426850
add esp, 0x18
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x190]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43c7b3
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x43c704
cmp eax, 0x2740
je 0x43c7a8
cmp eax, 0xd
jne 0x43c7de
inc esi
cmp si, word [esp + 0x1c]
jmp 0x43c704
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00415220
push eax
push str.getsockname___failed:__s
push esi
call fcn.00426770
push dword [esp + 0x28]
push edi
call fcn.004271c0
add esp, 0x1c
jmp 0x43caaf
push eax
push edi
call fcn.00415220
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.00426770
push dword [esp + 0x2c]
push edi
call fcn.004271c0
add esp, 0x20
jmp 0x43caaf
cmp si, word [esp + 0x1c]
ja 0x43ca78
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43c851
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00415220
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x43c7c7
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43c87d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00415220
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x43c7c7
push 0x100
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.0041d4b0
add esp, 0xc
cmp byte [edi + 0x379], 0
jne 0x43c8ac
cmp byte [edi + 0x36f], 0
je 0x43c8ac
mov byte [edi + 0x379], 1
cmp ebx, 2
je 0x43c906
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop dword [eax]
cmp byte [edi + 0x379], 0
jne 0x43c8cd
test ebx, ebx
je 0x43c900
cmp ebx, 1
jne 0x43c8d8
cmp cx, 2
jne 0x43c900
movzx eax, cx
sub eax, 2
je 0x43c8e5
sub eax, 0x15
jne 0x43c900
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x43ca05
cmp ebx, 1
je 0x43c95e
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x43c8c0
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x5e8]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x194]
cmp eax, 0xffffffff
je 0x43c932
push eax
push edi
call fcn.004271c0
add esp, 8
mov dword [edi + 0x194], 0xffffffff
mov eax, dword [esp + 0x14]
mov dword [edi + 0x194], eax
mov eax, ebp
mov dword [edi + 0x694], 0
mov byte [edi + 0x372], 1
mov dword [edi + 0x650], 0x1c
jmp 0x43cab4
lea edx, [esp + 0x5b8]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x43c988
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x43c971
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.00415c20
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x5cc]
push eax
push str.PORT
push 0x49a374
lea esi, [edi + 0x5e8]
push esi
call fcn.0044c260
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x43c910
push ebp
call fcn.00415300
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00426770
push dword [esp + 0x24]
push edi
call fcn.004271c0
add esp, 0x18
mov dword [edi + 0x650], 0
mov eax, ebp
jmp 0x43cab4
movzx eax, bp
lea esi, [edi + 0x5e8]
push eax
lea eax, [esp + 0xb8]
push eax
xor eax, eax
cmp word [esp + 0x3c], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.0044c260
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x43c910
push ebp
call fcn.00415300
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00426770
push dword [esp + 0x24]
push edi
call fcn.004271c0
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x650], 0
mov eax, ebp
jmp 0x43cab4
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00426770
push dword [esp + 0x1c]
push edi
call fcn.004271c0
jmp 0x43caac
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00426770
push esi
call dword [0x4bb03c]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9b8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00453227
add esp, 0x9ac
ret