Function at 0x452810
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x48b034]
xor eax, esp
mov dword [esp + 0x61c], eax
push ebx
mov ebx, dword [esp + 0x62c]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x634]
push 0x2f
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 + 0x984]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x984]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x452aa0
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x452890
sub ecx, edx
cmp ecx, 1
jbe 0x452aa0
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4528a7
sub ecx, edx
cmp ecx, 0x41
jae 0x4528bc
mov ecx, 0x41
jmp 0x4528ca
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4528c1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x48b010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4528eb
mov eax, 0x1b
jmp 0x452fe3
mov al, byte [esi]
cmp al, 0x5b
jne 0x45290d
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x452913
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x452969
cmp al, 0x3a
jne 0x452921
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x4529e6
jmp 0x452977
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4529cf
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.00445fb0
add esp, 0xc
cmp eax, 1
jne 0x452963
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 0x452951
jmp 0x4529e2
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x4529e6
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.004375e0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x4529cb
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.004375e0
add esp, 0x10
movzx edx, ax
jmp 0x4529e6
mov edx, esi
jmp 0x4529e6
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 0x4529d5
xor esi, esi
xor edx, edx
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 0x452a8d
push 0x401
lea eax, [esp + 0x22c]
push eax
mov eax, dword [edi + 0x2b8]
push esi
push dword [edi + 0x2f4]
push dword [eax + 0x18]
call fcn.0045edf0
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.0042b430
add esp, 0x18
sub eax, 0
je 0x452a66
sub eax, 1
je 0x452fde
sub eax, 1
jne 0x452a6e
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x452a70
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x452a70
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 0x452b35
mov ebp, dword [esp + 0x18]
jmp 0x452aa2
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x452aa2
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x452af8
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0045dc40
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00434dd0
push esi
call dword [0x48b004]
add esp, 0x1c
jmp 0x452fde
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x228]
push 0x401
push edx
push ecx
push eax
call fcn.0045ee80
lea ecx, [esp + 0x238]
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.0043c2a0
add esp, 0x14
cmp eax, 1
jne 0x452b5b
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0042b610
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x452fc1
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0043c590
add esp, 8
test ebp, ebp
je 0x452fc1
push esi
call dword [0x48b004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00436420
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x452bdc
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x452b90
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.0045dc40
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.00434dd0
add esp, 0x18
jmp 0x452fde
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 0x452fa7
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 0x452d33
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x452cad
cmp eax, 0x2741
jne 0x452cad
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.0045dc40
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.00434eb0
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x452cc4
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x452c02
cmp eax, 0x2740
je 0x452cb9
cmp eax, 0xd
jne 0x452cfb
inc esi
cmp si, word [esp + 0x1c]
jmp 0x452c02
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0045dc40
push eax
push str.getsockname___failed:__s
push esi
call fcn.00434dd0
push dword [esp + 0x2c]
push edi
call fcn.004359b0
add esp, 0x20
jmp 0x452fde
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.0045dc40
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.00434dd0
push dword [esp + 0x30]
push edi
call fcn.004359b0
add esp, 0x24
jmp 0x452fde
cmp si, word [esp + 0x1c]
ja 0x452fa7
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 0x452d86
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0045dc40
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x452ce4
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x452dbe
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0045dc40
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x452ce4
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.0043c250
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x452dea
cmp byte [edi + 0x513], 0
je 0x452dea
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x452e46
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x452e0d
test ebx, ebx
je 0x452e40
cmp ebx, 1
jne 0x452e18
cmp cx, 2
jne 0x452e40
movzx eax, cx
sub eax, 2
je 0x452e25
sub eax, 0x15
jne 0x452e40
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x452f34
cmp ebx, 1
je 0x452e8a
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x452e00
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x452e68
push eax
push edi
call fcn.004359b0
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x507], 1
mov dword [edi + 0x798], 0x1c
jmp 0x452fe3
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x452eb7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x452ea0
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.00444aa0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x474fb0
lea esi, [edi + 0x728]
push esi
call fcn.004674f0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x452e50
push ebp
call fcn.0045de00
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00434dd0
push dword [esp + 0x24]
push edi
call fcn.004359b0
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x452fe3
movzx eax, bp
lea esi, [edi + 0x728]
push eax
lea eax, [esp + 0xb8]
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.004674f0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x452e50
push ebp
call fcn.0045de00
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00434dd0
push dword [esp + 0x24]
push edi
call fcn.004359b0
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x452fe3
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00434dd0
push dword [esp + 0x1c]
push edi
call fcn.004359b0
jmp 0x452fdb
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00434dd0
push esi
call dword [0x48b004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046bb5b
add esp, 0x620
ret