Function at 0x430fc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0xa2c
mov eax, dword [0x45a080]
xor eax, esp
mov dword [esp + 0xa28], eax
push ebx
mov ebx, dword [esp + 0xa38]
lea eax, [esp + 0x128]
push ebp
push esi
push edi
mov edi, dword [esp + 0xa40]
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 sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x974]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x974]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x43124e
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x431040
sub ecx, edx
cmp ecx, 1
jbe 0x43124e
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x431057
sub ecx, edx
cmp ecx, 0x41
jae 0x43106c
mov ecx, 0x41
jmp 0x43107a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x431071
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x45a010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x43109b
mov eax, 0x1b
jmp 0x431793
mov al, byte [esi]
cmp al, 0x5b
jne 0x4310ce
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x431140
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
jmp 0x431140
cmp al, 0x3a
jne 0x4310d6
mov ebp, esi
jmp 0x431140
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x43112d
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.00424e60
add esp, 0xc
cmp eax, 1
jne 0x431118
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 0x431102
xor esi, esi
xor edx, edx
jmp 0x43119a
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
jmp 0x431140
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 0x431133
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x43119a
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor edx, edx
test ebp, ebp
je 0x43119a
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.004176f0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x431198
push 0xa
inc eax
push 0
push eax
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.004176f0
add esp, 0x10
movzx edx, ax
jmp 0x43119a
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 0x43123b
push 0x401
lea eax, [esp + 0x238]
push eax
mov eax, dword [edi + 0x50]
push esi
push dword [edi + 0x8c]
push dword [eax + 0x18]
call fcn.0043d430
add esp, 4
push eax
mov eax, dword [edi + 0x50]
push dword [eax + 4]
call fcn.0040b890
add esp, 0x18
sub eax, 0
je 0x431214
sub eax, 1
je 0x43178e
sub eax, 1
jne 0x43121c
lea ecx, [esp + 0x234]
mov dword [esp + 0x24], ecx
jmp 0x43121e
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x43121e
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 0x4312e3
mov ebp, dword [esp + 0x18]
jmp 0x431250
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x431250
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4312a6
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043cb30
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00415020
push esi
call dword [0x45a004]
add esp, 0x1c
jmp 0x43178e
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x234]
push 0x401
push edx
push ecx
push eax
call fcn.0043d4c0
lea ecx, [esp + 0x244]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push 0
push ecx
push edi
call fcn.0041cba0
add esp, 0x14
cmp eax, 1
jne 0x431309
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0040ba70
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x431771
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0041ce20
add esp, 8
test ebp, ebp
je 0x431771
push esi
call dword [0x45a004]
add esp, 4
xor esi, esi
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00416650
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x431362
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x431338
jmp 0x431366
test ebp, ebp
jne 0x431390
push 0x80
lea eax, [esp + 0xb8]
push eax
push esi
call fcn.0043cb30
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.00415020
add esp, 0x18
jmp 0x43178e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
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 0x431757
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
movzx eax, ax
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 0x4314e7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x431461
cmp eax, 0x2741
jne 0x431461
push 0x80
lea eax, [esp + 0xb8]
push eax
push 0x2741
call fcn.0043cb30
push eax
movzx eax, si
mov esi, dword [esp + 0x28]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.00415100
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x431478
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x4313b6
cmp eax, 0x2740
je 0x43146d
cmp eax, 0xd
jne 0x4314af
inc esi
cmp si, word [esp + 0x1c]
jmp 0x4313b6
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043cb30
push eax
push str.getsockname___failed:__s
push esi
call fcn.00415020
push dword [esp + 0x2c]
push edi
call fcn.00415be0
add esp, 0x20
jmp 0x43178e
push 0x80
lea ecx, [esp + 0xb8]
push ecx
push eax
call fcn.0043cb30
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.00415020
push dword [esp + 0x30]
push edi
call fcn.00415be0
add esp, 0x24
jmp 0x43178e
cmp si, word [esp + 0x1c]
ja 0x431757
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 0x43153a
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043cb30
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x431498
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x431572
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0043cb30
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x431498
push 0x100
lea eax, [esp + 0x138]
push eax
push ebp
call fcn.0041cb50
add esp, 0xc
cmp byte [edi + 0x2b7], 0
jne 0x4315a1
cmp byte [edi + 0x2af], 0
je 0x4315a1
mov byte [edi + 0x2b7], 1
cmp ebx, 2
je 0x4315f7
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
cmp byte [edi + 0x2b7], 0
jne 0x4315be
test ebx, ebx
je 0x4315f1
cmp ebx, 1
jne 0x4315c9
cmp cx, 2
jne 0x4315f1
movzx eax, cx
sub eax, 2
je 0x4315d6
sub eax, 0x15
jne 0x4315f1
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4316e4
cmp ebx, 1
je 0x43163b
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4315b1
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x4c8]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x1c4]
cmp eax, 0xffffffff
je 0x431619
push eax
push edi
call fcn.00415be0
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x1c4], eax
mov eax, ebp
mov byte [edi + 0x2a3], 1
mov dword [edi + 0x538], 0x1c
jmp 0x431793
lea edx, [esp + 0x638]
mov edi, 0x2c
lea esi, [esp + 0x134]
nop
mov cl, byte [esi]
test cl, cl
je 0x431667
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x431650
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.00423960
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x64c]
push eax
push str.PORT
push 0x45111c
lea esi, [edi + 0x4c8]
push esi
call fcn.00445a10
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x431601
push ebp
call fcn.0043cce0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00415020
push dword [esp + 0x24]
push edi
call fcn.00415be0
add esp, 0x18
mov dword [edi + 0x538], 0
mov eax, ebp
jmp 0x431793
movzx eax, bp
lea esi, [edi + 0x4c8]
push eax
lea eax, [esp + 0x138]
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.00445a10
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x431601
push ebp
call fcn.0043cce0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00415020
push dword [esp + 0x24]
push edi
call fcn.00415be0
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x538], 0
mov eax, ebp
jmp 0x431793
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00415020
push dword [esp + 0x1c]
push edi
call fcn.00415be0
jmp 0x43178b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00415020
push esi
call dword [0x45a004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0xa38]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0044aca5
add esp, 0xa2c
ret