Function at 0x43caf0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9a8
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x9a4], eax
push ebx
push ebp
mov ebp, dword [esi]
push edi
xor ebx, ebx
push 0xff
lea eax, [esp + 0xb1]
push ebx
push eax
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], 0xffffffff
mov byte [esp + 0xb8], bl
call fcn.004fc930
mov edi, dword [ebp + 0x43c]
mov dword [esp + 0x2c], ebx
mov eax, dword [ebp + 0x43c]
add esp, 0xc
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x24], 1
cmp eax, ebx
je 0x43cc8e
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x43cb60
sub eax, edx
cmp eax, 1
jbe 0x43cc8e
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x43cb77
sub eax, edx
cmp eax, 0x16
jae 0x43cb8c
mov eax, 0x16
jmp 0x43cb9a
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x43cb91
sub eax, edx
inc eax
push 1
push eax
call dword [0x56e998]
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x43cbc8
pop edi
pop ebp
lea eax, [ebx + 0x1b]
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
cmp byte [edi], 0x3a
jne 0x43ccf9
mov ebp, edi
test ebp, ebp
je 0x43cc3e
push 0x3a
push ebp
call fcn.004fcfa0
mov edi, eax
add esp, 8
test edi, edi
je 0x43cc3e
push 0xa
lea edx, [edi + 1]
push 0
push edx
call fcn.004fd2b8
push eax
call fcn.00431b40
movzx ebp, ax
push 0x2d
push edi
mov dword [esp + 0x34], ebp
call fcn.004fcfa0
xor edi, edi
add esp, 0x18
cmp eax, edi
je 0x43cd33
push 0xa
inc eax
push edi
push eax
call fcn.004fd2b8
push eax
call fcn.00431b40
movzx eax, ax
add esp, 0x10
mov dword [esp + 0x18], eax
cmp bp, ax
jbe 0x43cc3e
mov dword [esp + 0x18], edi
mov dword [esp + 0x1c], edi
cmp byte [ebx], 0
je 0x43cc8e
mov edx, dword [esi + 0x88]
mov eax, dword [esi + 0x4c]
push 0x401
lea ecx, [esp + 0x1b0]
push ecx
mov ecx, dword [eax + 0x18]
push ebx
push edx
push ecx
call fcn.004680e0
mov edx, dword [esi + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.004680e0
add esp, 0x18
sub eax, 0
je 0x43cd3f
sub eax, 1
je 0x43ccdc
sub eax, 1
je 0x43cd6b
mov eax, dword [esi + 0x190]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43cd43
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042b340
mov ecx, dword [esp + 0x18]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.004286d0
push ebx
call dword [0x56e98c]
add esp, 0x18
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
push 0x3a
push edi
call fcn.004fcfa0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x43cd1e
mov ecx, ebp
sub ecx, edi
push ecx
push edi
push ebx
call fcn.004fb680
add esp, 0xc
jmp 0x43cbd3
mov edx, ebx
mov eax, edi
sub edx, edi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x43cd24
jmp 0x43cc3e
movzx eax, bp
mov dword [esp + 0x18], eax
jmp 0x43cc3e
mov edi, ebx
jmp 0x43cd72
movzx ecx, word [esp + 0x2c]
push 0x401
lea edx, [esp + 0x1b0]
push edx
lea eax, [esp + 0x38]
push eax
push ecx
call fcn.00431e10
add esp, 0x10
mov dword [esp + 0x24], 0
lea edi, [esp + 0x1ac]
lea edx, [esp + 0x20]
push edx
push 0
push edi
push esi
call fcn.00427a70
add esp, 0x10
cmp eax, 1
jne 0x43cd96
lea eax, [esp + 0x20]
push eax
push esi
call fcn.004265a0
add esp, 8
mov eax, dword [esp + 0x20]
test eax, eax
je 0x43cdb2
mov ecx, dword [esp + 0x10]
mov ebp, dword [eax]
push eax
push ecx
call fcn.00427bf0
add esp, 8
test ebp, ebp
jne 0x43cde9
mov edx, dword [esp + 0x10]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edx
call fcn.004286d0
push ebx
call dword [0x56e98c]
add esp, 0x10
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
push ebx
call dword [0x56e98c]
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
mov dword [esp + 0xc], 0xffffffff
xor edi, edi
lea eax, [esp + 0xc]
push eax
push 0
push ebp
push esi
call fcn.00429e10
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x43ce29
call ebx
mov ebp, dword [ebp + 0x1c]
mov edi, eax
test ebp, ebp
jne 0x43ce03
jmp 0x43ce2d
test ebp, ebp
jne 0x43ce64
push edi
push esi
call fcn.0042b340
mov ecx, dword [esp + 0x18]
push eax
push str.socket_failure:__s
push ecx
call fcn.004286d0
add esp, 0x14
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0x18]
push edx
push eax
lea ecx, [esp + 0x34]
push ecx
call fcn.004fc9b0
mov eax, dword [esp + 0x28]
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x14], edx
movzx edi, ax
cmp ax, word [esp + 0x18]
ja 0x43cfd0
mov ebx, dword [esp + 0x24]
cmp word [esp + 0x2c], 2
jne 0x43ceaa
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2e], ax
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
push eax
lea ecx, [esp + 0x30]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x43cfc9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test ebx, ebx
je 0x43cf22
cmp eax, 0x2741
jne 0x43cf22
push eax
push esi
call fcn.0042b340
push eax
movzx eax, di
mov edi, dword [esp + 0x1c]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.00428640
mov eax, dword [esi + 0x190]
add esp, 0x18
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43cf3f
movzx edi, word [esp + 0x1c]
xor ebx, ebx
jmp 0x43cf2f
cmp eax, 0x2740
je 0x43cf2e
cmp eax, 0xd
jne 0x43cf83
inc edi
cmp di, word [esp + 0x18]
jbe 0x43ce96
jmp 0x43cfd0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042b340
push eax
push str.getsockname___failed:__s
push edi
call fcn.004286d0
mov ecx, dword [esp + 0x20]
push ecx
push esi
call fcn.00429db0
add esp, 0x1c
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
push eax
push esi
call fcn.0042b340
push eax
mov eax, dword [esp + 0x1c]
movzx edx, di
push edx
push str.bind_port_hu__failed:__s
push eax
call fcn.004286d0
mov ecx, dword [esp + 0x24]
push ecx
push esi
call fcn.00429db0
add esp, 0x20
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
cmp di, word [esp + 0x18]
jbe 0x43d00a
mov edx, dword [esp + 0x10]
push str.bind___failed__we_ran_out_of_ports_
push edx
call fcn.004286d0
mov eax, dword [esp + 0x14]
push eax
push esi
call fcn.00429db0
add esp, 0x10
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43d073
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042b340
push eax
push str.getsockname___failed:__s
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004286d0
mov edx, dword [esp + 0x20]
push edx
push esi
call fcn.00429db0
add esp, 0x1c
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
mov eax, dword [esp + 0xc]
push 1
push eax
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43d099
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042b340
push eax
push str.socket_failure:__s
jmp 0x43d03e
push 0x100
lea eax, [esp + 0xb0]
push eax
push ebp
call fcn.00427860
mov ebp, dword [esp + 0x9c4]
add esp, 0xc
cmp ebp, 2
je 0x43d10c
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x2c]
cmp dword [esi + 0x2dc], 0
jne 0x43d0d3
test ebp, ebp
je 0x43d106
cmp ebp, 1
jne 0x43d0de
cmp cx, 2
jne 0x43d106
movzx eax, cx
sub eax, 2
jne 0x43d106
mov ecx, dword [esp + 0x2e]
push ecx
call ebx
movzx edi, ax
test ebp, ebp
je 0x43d177
cmp ebp, 1
je 0x43d1ed
mov cx, word [esp + 0x2c]
inc ebp
cmp ebp, 2
jne 0x43d0c6
mov ebx, dword [esp + 0x28]
mov dword [esi + 0x550], ebp
mov eax, dword [esi + 0x194]
cmp eax, 0xffffffff
je 0x43d135
push eax
push esi
call fcn.00429db0
add esp, 8
mov dword [esi + 0x194], 0xffffffff
mov eax, dword [esp + 0xc]
mov dword [esi + 0x5a0], 0
mov dword [esi + 0x194], eax
mov dword [esi + 0x2c0], 1
mov dword [esi + 0x55c], 0x1c
mov ecx, dword [esp + 0x9b0]
pop edi
pop ebp
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.004f8e7f
add esp, 0x9a8
ret
xor ecx, ecx
cmp word [esp + 0x2c], 2
movzx edx, di
setne cl
push edx
lea eax, [esp + 0xb0]
push eax
lea edi, [esi + 0x4e8]
inc ecx
push ecx
push str.EPRT
push str._s__d_s_hu
push edi
call fcn.004621d0
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x43d110
push ebx
call fcn.0042a990
mov edx, dword [esp + 0x14]
push eax
push str.Failure_sending_EPRT_command:__s
push edx
call fcn.004286d0
mov eax, dword [esp + 0x1c]
push eax
push esi
call fcn.00429db0
mov dword [edi + 0x68], 1
add esp, 0x18
mov dword [esi + 0x55c], 0
jmp 0x43d15d
lea ecx, [esp + 0x5b0]
lea edx, [esp + 0xac]
jmp 0x43d200
mov al, byte [edx]
test al, al
je 0x43d217
cmp al, 0x2e
jne 0x43d20f
mov byte [ecx], 0x2c
jmp 0x43d211
mov byte [ecx], al
inc ecx
add edx, 1
jne 0x43d200
movzx eax, di
mov edx, eax
and edx, 0xff
push edx
shr eax, 8
push eax
push str.__d__d
push 0x14
push ecx
mov byte [ecx], 0
call fcn.0042c090
lea eax, [esp + 0x5c4]
push eax
push str.PORT
lea eax, [esi + 0x4e8]
push 0x51c994
push eax
call fcn.004621d0
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x43d110
push ebx
call fcn.0042a990
mov ecx, dword [esp + 0x14]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.004286d0
mov edx, dword [esp + 0x1c]
push edx
push esi
call fcn.00429db0
add esp, 0x18
mov dword [esi + 0x55c], 0
jmp 0x43d15d