Function at 0x45c540
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x658
mov eax, dword [0x495400]
xor eax, esp
mov dword [esp + 0x654], eax
push ebx
push ebp
mov ebp, dword [esp + 0x664]
push esi
mov esi, dword [esp + 0x66c]
push edi
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x24], eax
add eax, 0x3f0
push 0x2e
mov dword [esp + 0x30], eax
lea eax, [esp + 0xbd]
push 0
push eax
mov dword [esp + 0x40], ebp
mov dword [esp + 0x2c], 0xffffffff
mov byte [esp + 0xc4], 0
call sub.VCRUNTIME140.dll_memset
mov ebx, dword [ebp + 0x504]
add esp, 0xc
xor edi, edi
mov dword [esp + 0x30], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov byte [esp + 0x13], 1
mov dword [esp + 0x28], 0
test ebx, ebx
je 0x45c7ac
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45c5d8
sub ecx, edx
cmp ecx, 1
jbe 0x45c7ac
mov al, byte [ebx]
cmp al, 0x5b
jne 0x45c616
lea eax, [ebx + 1]
push 0x5d
push eax
mov dword [esp + 0x1c], eax
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x45c654
mov eax, dword [esp + 0x14]
mov edi, ebx
sub edi, eax
mov dword [esp + 0x28], eax
jmp 0x45c65a
cmp al, 0x3a
je 0x45c65a
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
mov dword [esp + 0x14], eax
mov dword [esp + 0x28], ebx
test eax, eax
je 0x45c6b5
mov edi, eax
lea eax, [esp + 0x40]
push eax
push ebx
push 0x17
sub edi, ebx
call fcn.0044fcc0
add esp, 0xc
lea ebx, [eax - 1]
neg ebx
sbb ebx, ebx
and ebx, dword [esp + 0x14]
xor edx, edx
test ebx, ebx
je 0x45c6cf
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
mov dword [esp + 0x14], eax
xor ebx, ebx
xor edx, edx
test eax, eax
je 0x45c6d1
push 0xa
push edx
inc eax
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.004264f0
push 0x2d
push dword [esp + 0x28]
movzx ebx, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x45c6b1
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.004264f0
add esp, 0x10
movzx edx, ax
jmp 0x45c6d1
mov edx, ebx
jmp 0x45c6d1
mov edi, ebx
lea ecx, [edi + 1]
nop word [eax + eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x45c6c0
sub edi, ecx
xor ebx, ebx
xor edx, edx
jmp 0x45c6d1
xor ebx, ebx
xor ecx, ecx
movzx eax, dx
cmp bx, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
cmp bx, dx
mov dword [esp + 0x18], eax
movzx eax, bx
cmovbe ecx, eax
movzx ebx, cx
test edi, edi
je 0x45c79b
cmp edi, 0x32
jae 0x45cc3d
push edi
push dword [esp + 0x2c]
lea eax, [esp + 0xf0]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [esp + edi + 0xe8], 0
mov edi, dword [esp + 0x24]
lea eax, [esp + 0x260]
push 0x401
push eax
lea eax, [esp + 0xf0]
push eax
mov eax, dword [edi + 0x24]
push dword [edi + 0x4c8]
add eax, 0x10
push eax
call fcn.00476d70
add esp, 4
push eax
mov eax, dword [edi + 0x24]
push dword [eax]
call fcn.00426d90
add esp, 0x18
sub eax, 0
je 0x45c777
sub eax, 1
je 0x45cc3d
sub eax, 1
jne 0x45c780
lea edi, [esp + 0x260]
jmp 0x45c782
lea edi, [esp + 0xe8]
jmp 0x45c782
xor edi, edi
mov eax, dword [esp + 0x18]
mov dword [esp + 0x14], ebx
movzx ebx, ax
mov dword [esp + 0x18], ebx
test edi, edi
jne 0x45c84b
jmp 0x45c7ac
mov eax, ebx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x18]
movzx eax, ax
mov dword [esp + 0x18], eax
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x3c]
push eax
mov eax, dword [esp + 0x2c]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x45c7ff
push 0x100
lea eax, [esp + 0x164]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004229e0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00438bb0
add esp, 0x18
jmp 0x45cc3d
mov ax, word [esp + 0x38]
cmp ax, 0x17
je 0x45c813
lea ecx, [esp + 0x3c]
movzx eax, ax
jmp 0x45c81c
lea ecx, [esp + 0x40]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x264]
movzx eax, ax
push edx
push ecx
push eax
call fcn.0046c590
add esp, 0x10
test eax, eax
je 0x45cc3d
xor al, al
lea edi, [esp + 0x260]
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push edi
push ebp
call fcn.004422b0
add esp, 0x14
cmp eax, 1
jne 0x45c871
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.0042c540
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x45cc2e
mov ebx, dword [eax]
push eax
push ebp
call fcn.00442850
add esp, 8
test ebx, ebx
je 0x45cc2e
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x28]
movzx eax, byte [eax + 0x4d2]
push eax
push 0
push ebx
push ebp
call fcn.0046b6f0
add esp, 0x14
test eax, eax
je 0x45c8e8
call edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x45c897
push 0x100
lea ecx, [esp + 0x164]
push ecx
push eax
call fcn.004229e0
push eax
push str.socket_failure:__s
push ebp
call fcn.00438bb0
add esp, 0x18
jmp 0x45cc3d
push dword [ebx + 0x10]
lea eax, [esp + 0x3c]
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 + 0x14]
movzx edi, ax
cmp ax, word [esp + 0x18]
ja 0x45cc1e
mov eax, dword [sym.imp.WS2_32.dll_htons]
push edi
call eax
push dword [esp + 0x1c]
movzx eax, ax
mov word [esp + 0x3e], ax
lea eax, [esp + 0x3c]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x45ca00
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x45c9ba
cmp eax, 0x2741
jne 0x45c9ba
push 0x100
lea eax, [esp + 0x164]
push eax
push 0x2741
call fcn.004229e0
push eax
movzx eax, di
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.00438c80
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x3c]
push eax
mov eax, dword [esp + 0x2c]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x45c7d2
mov eax, dword [esp + 0x14]
movzx edi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x45c914
cmp eax, 0x2740
je 0x45c9c6
cmp eax, 0xd
jne 0x45c9d5
inc edi
mov byte [esp + 0x13], cl
movzx eax, di
mov edi, eax
jmp 0x45c909
push 0x100
lea ecx, [esp + 0x164]
push ecx
push eax
call fcn.004229e0
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.00438bb0
add esp, 0x1c
jmp 0x45cc3d
cmp di, word [esp + 0x18]
ja 0x45cc1e
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x3c]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x45c7d2
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x45ca6c
push 0x100
lea eax, [esp + 0x164]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004229e0
push eax
push str.socket_failure:__s
push ebp
call fcn.00438bb0
add esp, 0x18
jmp 0x45cc3d
push 0x2f
lea eax, [esp + 0xbc]
push eax
push ebx
call fcn.00442260
mov ebx, dword [esp + 0x30]
add esp, 0xc
cmp byte [ebx + 0x251], 0
jne 0x45ca9c
cmp byte [ebx + 0x24c], 0
je 0x45ca9c
mov byte [ebx + 0x251], 1
lea eax, [esp + 0x20]
push eax
push 1
push ebx
push ebp
call fcn.0046b4a0
mov edi, eax
add esp, 0x10
mov dword [esp + 0x28], edi
test edi, edi
jne 0x45cc42
mov dword [esp + 0x20], 0xffffffff
cmp esi, 2
je 0x45cb21
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x38]
cmp byte [ebx + 0x251], 0
jne 0x45cae0
test esi, esi
je 0x45cb17
cmp esi, 1
jne 0x45caeb
cmp cx, 2
jne 0x45cb17
movzx eax, cx
sub eax, 2
je 0x45caf8
sub eax, 0x15
jne 0x45cb17
push dword [esp + 0x3a]
call edi
movzx ebx, ax
test esi, esi
je 0x45cbcc
cmp esi, 1
je 0x45cb42
mov cx, word [esp + 0x38]
mov ebx, dword [esp + 0x24]
inc esi
cmp esi, 2
jne 0x45cad3
mov edi, dword [esp + 0x28]
mov ebx, dword [esp + 0x2c]
mov dword [ebx + 0xa0], esi
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x49e], 0x1c
test edi, edi
je 0x45cc4c
jmp 0x45cc42
lea edx, [esp + 0x11c]
mov ebp, 0x2c
lea edi, [esp + 0xb8]
mov cl, byte [edi]
test cl, cl
je 0x45cb6c
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add edi, 1
jne 0x45cb55
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.0043e210
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x130]
mov ebp, dword [esp + 0x48]
push eax
push str.PORT
push 0x4870a4
push ebx
push ebp
call fcn.004757d0
mov edi, eax
add esp, 0x28
test edi, edi
je 0x45cb25
push edi
call fcn.00422b50
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.00438bb0
add esp, 0x10
jmp 0x45cc42
movzx eax, bx
mov ebx, dword [esp + 0x2c]
push eax
lea eax, [esp + 0xbc]
push eax
xor eax, eax
cmp word [esp + 0x40], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push ebx
push ebp
call fcn.004757d0
mov edi, eax
add esp, 0x1c
test edi, edi
je 0x45cb25
push edi
call fcn.00422b50
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.00438bb0
add esp, 0x10
jmp 0x45cc42
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.00438bb0
add esp, 8
jmp 0x45cc3d
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.00438bb0
add esp, 0xc
mov edi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x49e], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x45cc63
push eax
push dword [esp + 0x28]
push ebp
call fcn.0046b6c0
add esp, 0xc
mov ecx, dword [esp + 0x664]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004794f0
add esp, 0x658
ret