Function at 0x455e20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x48d030]
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 + 0x994]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x994]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x4560bf
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x455ea0
sub ecx, edx
cmp ecx, 1
jbe 0x4560bf
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x455eb7
sub ecx, edx
cmp ecx, 0x41
jae 0x455ecc
mov ecx, 0x41
jmp 0x455eda
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x455ed1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x48d010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x455efb
mov eax, 0x1b
jmp 0x456607
mov al, byte [esi]
cmp al, 0x5b
jne 0x455f2b
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x455f31
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
jmp 0x455f31
cmp al, 0x3a
jne 0x455f3f
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x456005
jmp 0x455f96
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x455fee
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.00449310
add esp, 0xc
cmp eax, 1
jne 0x455f82
mov ecx, dword [esp + 0x1c]
sub ecx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x455f70
jmp 0x456001
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
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 0x456005
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.00439ef0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x455fea
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.00439ef0
add esp, 0x10
movzx edx, ax
jmp 0x456005
mov edx, esi
jmp 0x456005
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 0x455ff4
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 0x4560ac
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.00462cf0
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.0042cf20
add esp, 0x18
sub eax, 0
je 0x456085
sub eax, 1
je 0x456602
sub eax, 1
jne 0x45608d
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x45608f
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x45608f
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 0x45615c
mov ebp, dword [esp + 0x18]
jmp 0x4560c1
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x4560c1
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 0x456117
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00461ac0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.00437640
push esi
call dword [0x48d004]
add esp, 0x1c
jmp 0x456602
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.00462d80
add esp, 0x10
test eax, eax
je 0x456602
lea ecx, [esp + 0x228]
mov byte [esp + 0x13], 0
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push 0
push ecx
push edi
call fcn.0043f700
add esp, 0x14
cmp eax, 1
jne 0x456182
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0042d100
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4565e5
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0043f9f0
add esp, 8
test ebp, ebp
je 0x4565e5
push esi
call dword [0x48d004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00438d10
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x456201
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4561b5
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00461ac0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.00437640
add esp, 0x18
jmp 0x456602
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 0x4565cb
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 0x456358
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4562d2
cmp eax, 0x2741
jne 0x4562d2
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.00461ac0
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.00437700
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 0x4562e9
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x456227
cmp eax, 0x2740
je 0x4562de
cmp eax, 0xd
jne 0x456320
inc esi
cmp si, word [esp + 0x1c]
jmp 0x456227
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00461ac0
push eax
push str.getsockname___failed:__s
push esi
call fcn.00437640
push dword [esp + 0x2c]
push edi
call fcn.00438090
add esp, 0x20
jmp 0x456602
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00461ac0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.00437640
push dword [esp + 0x30]
push edi
call fcn.00438090
add esp, 0x24
jmp 0x456602
cmp si, word [esp + 0x1c]
ja 0x4565cb
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 0x4563ab
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00461ac0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x456309
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4563e3
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00461ac0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x456309
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.0043f6b0
add esp, 0xc
cmp byte [edi + 0x52c], 0
jne 0x45640f
cmp byte [edi + 0x525], 0
je 0x45640f
mov byte [edi + 0x52c], 1
cmp ebx, 2
je 0x456466
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop
cmp byte [edi + 0x52c], 0
jne 0x45642d
test ebx, ebx
je 0x456460
cmp ebx, 1
jne 0x456438
cmp cx, 2
jne 0x456460
movzx eax, cx
sub eax, 2
je 0x456445
sub eax, 0x15
jne 0x456460
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x456558
cmp ebx, 1
je 0x4564b1
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x456420
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x7c], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x456488
push eax
push edi
call fcn.00438090
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x517], 0
mov byte [edi + 0x515], 1
mov dword [edi + 0x7b0], 0x1c
jmp 0x456607
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x4564db
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4564c4
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.00447ca0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x479f78
lea esi, [edi + 0x728]
push esi
call fcn.0046b570
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x456470
push ebp
call fcn.00461c30
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.00437640
push dword [esp + 0x24]
push edi
call fcn.00438090
add esp, 0x18
mov dword [edi + 0x7b0], 0
mov eax, ebp
jmp 0x456607
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.0046b570
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x456470
push ebp
call fcn.00461c30
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.00437640
push dword [esp + 0x24]
push edi
call fcn.00438090
mov dword [esi + 0x7c], 1
add esp, 0x18
mov dword [edi + 0x7b0], 0
mov eax, ebp
jmp 0x456607
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.00437640
push dword [esp + 0x1c]
push edi
call fcn.00438090
jmp 0x4565ff
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.00437640
push esi
call dword [0x48d004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046fb30
add esp, 0x620
ret