Function at 0x4b08f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x5503c8]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x438]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.004d1960
mov esi, dword [edi + 0x564]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x4b0b8a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b0971
sub ecx, edx
cmp ecx, 1
jbe 0x4b0b8a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b0988
sub ecx, edx
cmp ecx, 0x41
jae 0x4b099d
mov ecx, 0x41
jmp 0x4b09ab
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b09a2
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x550378]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x4b09cc
mov eax, 0x1b
jmp 0x4b1115
mov al, byte [esi]
cmp al, 0x5b
jne 0x4b09f2
push 0x5d
push esi
call fcn.004d1ca0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4b0acd
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x4b0a4a
cmp al, 0x3a
je 0x4b0a5b
push 0x3a
push esi
call fcn.004d1ca0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4b0ab6
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.004bd830
add esp, 0xc
cmp eax, 1
jne 0x4b0a42
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4b0a30
jmp 0x4b0acd
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004e4530
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.004d1ca0
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x4b0ad1
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004e00d0
push eax
call fcn.00492970
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.004d1ca0
add esp, 0x18
test eax, eax
je 0x4b0ab2
push 0xa
inc eax
push 0
push eax
call fcn.004e00d0
push eax
call fcn.00492970
add esp, 0x10
movzx edx, ax
jmp 0x4b0ad1
mov edx, esi
jmp 0x4b0ad1
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4b0ac0
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x28], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x4b0b76
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x48]
push esi
push dword [ebp + 0x54]
push dword [eax + 0x18]
call fcn.004bd3f0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call sym.Office2.exe_protected_virtual:_unsigned_int___thiscall_DuiLib::CWindowWnd::GetClassStyle_void_const
add esp, 0x18
sub eax, 0
je 0x4b0b4c
sub eax, 1
je 0x4b1110
sub eax, 1
jne 0x4b0b54
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x4b0b56
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x4b0b56
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x4b0c32
jmp 0x4b0b8c
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x4b0b8c
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4b0be2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a3690
push eax
push str.getsockname___failed:__s
push edi
call fcn.00490120
push esi
call dword [0x55036c]
add esp, 0x1c
jmp 0x4b1110
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x4b0bf6
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x4b0bff
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004bd4b0
add esp, 0x10
test eax, eax
je 0x4b1110
lea ecx, [esp + 0x230]
xor al, al
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.0049a7b0
add esp, 0x14
cmp eax, 1
jne 0x4b0c58
lea eax, [esp + 0x30]
push eax
push edi
call fcn.004886a0
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4b10f6
mov ebp, dword [eax]
push eax
push edi
call fcn.0049ac50
add esp, 8
test ebp, ebp
je 0x4b10f6
push esi
call dword [0x55036c]
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.00491770
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x4b0cd1
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4b0c88
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004a3690
push eax
push str.socket_failure:__s
push edi
call fcn.00490120
add esp, 0x18
jmp 0x4b1110
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.004d13e0
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp ax, word [esp + 0x18]
ja 0x4b10d8
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x24]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4b0e2b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x4b0d9f
cmp eax, 0x2741
jne 0x4b0d9f
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.004a3690
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.004901f0
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x40]
add esp, 0x1c
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4b0dba
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x4b0cfd
cmp eax, 0x2740
je 0x4b0dab
cmp eax, 0xd
jne 0x4b0df2
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x4b0cf2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a3690
push eax
push str.getsockname___failed:__s
push edi
call fcn.00490120
push dword [esp + 0x2c]
push esi
push edi
call fcn.00490b40
add esp, 0x24
jmp 0x4b1110
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004a3690
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00490120
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.00490b40
add esp, 0x28
jmp 0x4b1110
cmp si, word [esp + 0x18]
ja 0x4b10d8
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4b0e91
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a3690
push eax
push str.getsockname___failed:__s
push edi
call fcn.00490120
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.00490b40
add esp, 0x24
jmp 0x4b1110
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4b0ec2
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a3690
push eax
push str.socket_failure:__s
jmp 0x4b0e75
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.0049a760
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x26c], 0
jne 0x4b0ef2
cmp byte [esi + 0x265], 0
je 0x4b0ef2
mov byte [esi + 0x26c], 1
cmp ebx, 2
je 0x4b0f4e
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x26c], 0
jne 0x4b0f0f
test ebx, ebx
je 0x4b0f48
cmp ebx, 1
jne 0x4b0f1a
cmp cx, 2
jne 0x4b0f48
movzx eax, cx
sub eax, 2
je 0x4b0f27
sub eax, 0x15
jne 0x4b0f48
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4b1057
cmp ebx, 1
je 0x4b0fab
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x4b0f02
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b0], ebx
mov eax, dword [esi + 0x14c]
cmp eax, 0xffffffff
je 0x4b0f78
push eax
push esi
push edi
call fcn.00490b40
add esp, 0xc
mov dword [esi + 0x14c], 0xffffffff
mov byte [esi + 0x255], 0
mov byte [esi + 0x257], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x14c], eax
mov byte [esi + 0x255], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0x1c
mov eax, ebp
jmp 0x4b1115
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop
mov cl, byte [esi]
test cl, cl
je 0x4b0fd7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4b0fc0
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.00495440
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x519bfc
push eax
push edi
call fcn.004c6a50
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x4b10cf
push ebp
call fcn.004a3800
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00490120
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.00490b40
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4b1115
movzx eax, bp
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
lea eax, [esi + 0x438]
push eax
push edi
call fcn.004c6a50
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4b0f52
push ebp
call fcn.004a3800
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00490120
push dword [esp + 0x24]
push esi
push edi
call fcn.00490b40
mov dword [esi + 0x4b0], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x4b1115
mov esi, dword [esp + 0x20]
jmp 0x4b0f52
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.00490120
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.00490b40
add esp, 0x14
jmp 0x4b1110
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00490120
push esi
call dword [0x55036c]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004cf8bc
add esp, 0x628
ret