Function at 0x43b8b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x46e36c]
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 0x2f
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc0]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x524]
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 0x43bb43
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43b934
sub ecx, edx
cmp ecx, 1
jbe 0x43bb43
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43b950
sub ecx, edx
cmp ecx, 0x41
jae 0x43b965
mov ecx, 0x41
jmp 0x43b979
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43b970
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x46e010]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x43b99c
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x43c010
mov al, byte [esi]
cmp al, 0x5b
jne 0x43b9cd
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x43ba3f
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
jmp 0x43ba3f
cmp al, 0x3a
jne 0x43b9d5
mov ebx, esi
jmp 0x43ba3f
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x43ba2c
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.0044e730
add esp, 0xc
cmp eax, 1
jne 0x43ba17
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 0x43ba01
xor esi, esi
xor edx, edx
jmp 0x43ba9b
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
jmp 0x43ba3f
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 0x43ba32
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x43ba9b
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
xor edx, edx
test ebx, ebx
je 0x43ba9b
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.0041f330
push 0x2d
push ebx
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x43ba99
push 0xa
inc eax
push 0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.0041f330
add esp, 0x10
movzx edx, ax
jmp 0x43ba9b
mov edx, esi
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 0x43bb37
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.00457770
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x44]
push dword [eax]
call fcn.00412df0
add esp, 0x18
sub eax, 0
je 0x43bb19
sub eax, 1
je 0x43c007
sub eax, 1
jne 0x43bb23
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x43bb25
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x43bb25
xor eax, eax
mov dword [esp + 0x28], esi
mov dword [esp + 0x24], ebx
test eax, eax
jne 0x43bbdb
jmp 0x43bb43
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 0x43bb96
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0042eca0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0041d7b0
add esp, 0x18
jmp 0x43c00b
cmp word [esp + 0x3c], 0x17
lea edx, [esp + 0x44]
movzx eax, word [esp + 0x3c]
lea ecx, [esp + 0x40]
cmove ecx, edx
lea edx, [esp + 0x230]
push 0x401
push edx
push ecx
push eax
call fcn.0044b780
add esp, 0x10
test eax, eax
je 0x43c00b
lea eax, [esp + 0x230]
mov byte [esp + 0x17], 0
mov dword [esp + 0x30], eax
lea ecx, [esp + 0x34]
push ecx
push 0
push 0
push eax
push ebp
call fcn.00424ba0
add esp, 0x14
cmp eax, 1
jne 0x43bc01
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.00412fd0
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x43bff4
mov ebx, dword [eax]
push eax
push ebp
call fcn.00424f70
add esp, 8
test ebx, ebx
je 0x43bff4
xor esi, esi
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.00449d20
add esp, 0x14
test eax, eax
je 0x43bc55
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, dword [ebx + 0x1c]
mov esi, eax
test ebx, ebx
jne 0x43bc23
jmp 0x43bc59
test ebx, ebx
jne 0x43bc80
push 0x100
lea eax, [esp + 0x134]
push eax
push esi
call fcn.0042eca0
push eax
push str.socket_failure:__s
push ebp
call fcn.0041d7b0
add esp, 0x18
jmp 0x43c007
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x24]
movzx esi, ax
ja 0x43bfe4
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
movzx eax, ax
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 0x43bd97
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x17], 0
je 0x43bd55
cmp eax, 0x2741
jne 0x43bd55
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.0042eca0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.0041d880
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 0x43bdc2
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x17], 0
jmp 0x43bca6
cmp eax, 0x2740
je 0x43bd61
cmp eax, 0xd
jne 0x43bd6c
inc esi
cmp si, word [esp + 0x24]
jmp 0x43bca6
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.0042eca0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.0041d7b0
add esp, 0x1c
jmp 0x43c007
cmp si, word [esp + 0x24]
ja 0x43bfe4
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 0x43bdef
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0042eca0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0041d7b0
add esp, 0x18
jmp 0x43c007
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43be2c
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0042eca0
push eax
push str.socket_failure:__s
push ebp
call fcn.0041d7b0
add esp, 0x18
jmp 0x43c007
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.00424b50
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1da], 0
jne 0x43be5c
cmp byte [eax + 0x1d4], 0
je 0x43be5c
mov byte [eax + 0x1da], 1
cmp edi, 2
je 0x43beba
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax]
cmp byte [eax + 0x1da], 0
jne 0x43be7d
test edi, edi
je 0x43beb4
cmp edi, 1
jne 0x43be88
cmp cx, 2
jne 0x43beb4
movzx eax, cx
sub eax, 2
je 0x43be95
sub eax, 0x15
jne 0x43beb0
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x43bf8e
cmp edi, 1
je 0x43befa
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x43be70
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.00449af0
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x43c010
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x41e], 0x1c
jmp 0x43c01a
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x43bf27
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x43bf10
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.0042d150
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x465634
push ebx
push ebp
call fcn.00456170
mov esi, eax
add esp, 0x28
test esi, esi
je 0x43bebe
push esi
call fcn.0042ee30
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.0041d7b0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x43c010
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.00456170
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x43bebe
push esi
call fcn.0042ee30
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.0041d7b0
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x43c010
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.0041d7b0
add esp, 8
jmp 0x43c007
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.0041d7b0
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 0x43c02e
push eax
push ebx
push ebp
call fcn.00449cf0
add esp, 0xc
push dword [esp + 0x18]
call dword [0x46e004]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045b78a
add esp, 0x628
ret