Function at 0x440780
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x4a6410]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
push ebp
mov ebp, dword [esp + 0x634]
push esi
push edi
mov edi, dword [esp + 0x640]
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x10], eax
add eax, 0x380
push 0x2e
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc1]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
mov byte [esp + 0xc8], 0
call fcn.00464e00
mov esi, dword [ebp + 0x51c]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov byte [esp + 0x17], 1
mov dword [esp + 0x18], eax
test esi, esi
je 0x440a0b
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x440810
sub ecx, edx
cmp ecx, 1
jbe 0x440a0b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x440827
sub ecx, edx
cmp ecx, 0x41
jae 0x44083c
mov ecx, 0x41
jmp 0x44084a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x440841
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4a6010]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x44086d
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x440ec3
mov al, byte [esi]
cmp al, 0x5b
jne 0x440891
push 0x5d
push esi
call fcn.00464f60
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x44095d
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x4408e8
cmp al, 0x3a
jne 0x440899
mov ebx, esi
jmp 0x4408f4
push 0x3a
push esi
call fcn.00464f60
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x44094a
lea eax, [esp + 0x44]
push eax
push esi
push 0x17
call fcn.004550a0
add esp, 0xc
cmp eax, 1
jne 0x4408e2
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 0x4408d0
jmp 0x44095d
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call fcn.0046e2e0
add esp, 0xc
push 0x3a
push ebx
call fcn.00464f60
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x440961
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call fcn.0046d3e6
push eax
call fcn.00424830
push 0x2d
push ebx
movzx esi, ax
call fcn.00464f60
add esp, 0x18
test eax, eax
je 0x440946
push 0xa
inc eax
push 0
push eax
call fcn.0046d3e6
push eax
call fcn.00424830
add esp, 0x10
movzx edx, ax
jmp 0x440961
mov edx, esi
jmp 0x440961
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 0x440950
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebx, cx
xor ecx, ecx
cmp si, dx
cmovbe ecx, eax
mov eax, dword [esp + 0x18]
movzx esi, cx
cmp byte [eax], 0
je 0x4409ff
push 0x401
lea ecx, [esp + 0x234]
push ecx
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x44c]
mov eax, dword [eax + 0x44]
add eax, 0x10
push eax
call fcn.0045f880
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x44]
push dword [eax]
call fcn.00417d20
add esp, 0x18
sub eax, 0
je 0x4409df
sub eax, 1
je 0x440eba
sub eax, 1
jne 0x4409e9
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x4409eb
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x4409eb
xor eax, eax
mov dword [esp + 0x28], esi
mov esi, ebx
mov dword [esp + 0x24], esi
test eax, eax
jne 0x440aae
jmp 0x440a0b
mov eax, esi
mov dword [esp + 0x28], eax
mov eax, ebx
mov dword [esp + 0x24], eax
mov ebx, dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
mov dword [esp + 0x20], 0x80
push eax
push dword [ebx + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x440a5e
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040df70
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00422770
add esp, 0x18
jmp 0x440ebe
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x440a72
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x440a7b
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.00453bb0
add esp, 0x10
test eax, eax
je 0x440ebe
lea eax, [esp + 0x230]
xor cl, cl
mov dword [esp + 0x30], eax
mov byte [esp + 0x17], cl
lea ecx, [esp + 0x34]
push ecx
push 0
push 0
push eax
push ebp
call fcn.0042b4e0
add esp, 0x14
cmp eax, 1
jne 0x440ad4
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.00417f10
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x440ea7
mov ebx, dword [eax]
push eax
push ebp
call fcn.0042ba60
add esp, 8
test ebx, ebx
je 0x440ea7
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
nop word [eax + eax]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
movzx eax, byte [eax + 0x457]
push eax
push 0
push ebx
push ebp
call fcn.0044f670
add esp, 0x14
test eax, eax
je 0x440b51
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x440b00
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0040df70
push eax
push str.socket_failure:__s
push ebp
call fcn.00422770
add esp, 0x18
jmp 0x440eba
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call fcn.004651d0
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp ax, word [esp + 0x24]
ja 0x440e97
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x440c66
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x17]
test cl, cl
je 0x440c20
cmp eax, 0x2741
jne 0x440c20
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.0040df70
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.00422840
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
push eax
mov eax, dword [esp + 0x18]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x440c91
mov eax, dword [esp + 0x28]
xor cl, cl
movzx esi, ax
mov byte [esp + 0x17], cl
jmp 0x440b7d
cmp eax, 0x2740
je 0x440c2c
cmp eax, 0xd
jne 0x440c3b
inc esi
mov byte [esp + 0x17], cl
movzx eax, si
mov esi, eax
jmp 0x440b72
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0040df70
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.00422770
add esp, 0x1c
jmp 0x440eba
cmp si, word [esp + 0x24]
ja 0x440e97
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x440cbe
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040df70
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00422770
add esp, 0x18
jmp 0x440eba
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x440ce6
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x440b37
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.0042b490
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1da], 0
jne 0x440d16
cmp byte [eax + 0x1d4], 0
je 0x440d16
mov byte [eax + 0x1da], 1
cmp edi, 2
je 0x440d70
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [eax + 0x1da], 0
jne 0x440d33
test edi, edi
je 0x440d6a
cmp edi, 1
jne 0x440d3e
cmp cx, 2
jne 0x440d6a
movzx eax, cx
sub eax, 2
je 0x440d4b
sub eax, 0x15
jne 0x440d66
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x440e41
cmp edi, 1
je 0x440db0
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x440d26
mov ebx, dword [esp + 0x2c]
lea eax, [esp + 0x20]
mov dword [ebx + 0x90], edi
mov ebx, dword [esp + 0x10]
push eax
push 1
push ebx
push ebp
call fcn.0044f420
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x440ec3
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x41e], 0x1c
jmp 0x440ecd
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
mov cl, byte [esi]
test cl, cl
je 0x440dda
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x440dc3
movzx ecx, bx
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.00426960
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x493974
push ebx
push ebp
call fcn.0045e290
mov esi, eax
add esp, 0x28
test esi, esi
je 0x440d74
push esi
call fcn.0040e0e0
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.00422770
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x440ec3
movzx eax, bx
mov ebx, dword [esp + 0x2c]
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
push ebx
push ebp
call fcn.0045e290
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x440d74
push esi
call fcn.0040e0e0
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.00422770
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x440ec3
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.00422770
add esp, 8
jmp 0x440eba
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.00422770
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov esi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x41e], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x440ee1
push eax
push ebx
push ebp
call fcn.0044f640
add esp, 0xc
push dword [esp + 0x18]
call dword [0x4a6004]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004635de
add esp, 0x628
ret