Function at 0x43fc50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x49d094]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
push 0x2f
push 0
mov dword [ebp - 0x62c], edi
mov eax, dword [edi + 0xc]
mov dword [ebp - 0x604], eax
add eax, 0x430
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x608], 0xffffffff
call fcn.00459f80
mov esi, dword [edi + 0x554]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x43ff7a
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43fce0
sub ecx, edx
cmp ecx, 1
jbe 0x43ff7a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43fcf7
sub ecx, edx
cmp ecx, 0x41
jae 0x43fd0c
mov ecx, 0x41
jmp 0x43fd1a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43fd11
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x49d010]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x43fd49
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004582a0
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x43fe2c
lea eax, [esi + 1]
push 0x5d
push esi
mov dword [ebp - 0x60c], eax
call fcn.0045a0e0
mov esi, eax
add esp, 8
test esi, esi
je 0x43fd86
mov ecx, dword [ebp - 0x60c]
sub eax, ecx
push eax
mov eax, dword [ebp - 0x610]
push ecx
push eax
call fcn.00461a80
add esp, 0xc
xor edx, edx
test esi, esi
jne 0x43fea5
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [ebp - 0x614], eax
cmp si, dx
movzx eax, si
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x60c], eax
cmp byte [esi], 0
je 0x43ff60
push 0x401
lea eax, [ebp - 0x57c]
push eax
mov eax, dword [ebp - 0x604]
push esi
push dword [eax + 0x5c]
mov eax, dword [eax + 0x50]
push dword [eax + 0x18]
call fcn.0044b7c0
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x50]
push dword [eax + 4]
call fcn.0040ad20
add esp, 0x18
sub eax, 0
je 0x43ff2c
sub eax, 1
je 0x440574
sub eax, 1
jne 0x43ff36
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x620], ecx
jmp 0x43ff38
cmp al, 0x3a
je 0x43fea5
push 0x3a
push esi
call fcn.0045a0e0
add esp, 8
mov dword [ebp - 0x61c], eax
test eax, eax
je 0x43ff0e
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.00432720
add esp, 0xc
cmp eax, 1
jne 0x43fe86
mov ecx, dword [ebp - 0x610]
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 0x43fe70
xor esi, esi
xor edx, edx
jmp 0x43fd90
mov eax, dword [ebp - 0x61c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.00461a80
mov esi, dword [ebp - 0x61c]
add esp, 0xc
push 0x3a
push esi
call fcn.0045a0e0
add esp, 8
mov dword [ebp - 0x60c], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x43fd90
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.00469a01
push eax
call fcn.004237a0
push 0x2d
push dword [ebp - 0x60c]
movzx esi, ax
call fcn.0045a0e0
add esp, 0x18
test eax, eax
je 0x43ff07
push 0xa
inc eax
push 0
push eax
call fcn.00469a01
push eax
call fcn.004237a0
add esp, 0x10
movzx edx, ax
jmp 0x43fd90
mov edx, esi
jmp 0x43fd90
mov ecx, dword [ebp - 0x610]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x43ff16
xor esi, esi
xor edx, edx
jmp 0x43fd90
mov ecx, esi
mov dword [ebp - 0x620], ecx
jmp 0x43ff38
xor ecx, ecx
mov eax, dword [ebp - 0x60c]
movzx edx, ax
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x61c], edx
mov dword [ebp - 0x614], eax
test ecx, ecx
jne 0x44002c
jmp 0x43ff7c
movzx ecx, ax
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x61c], ecx
mov dword [ebp - 0x614], eax
jmp 0x43ff7c
xor esi, esi
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x604]
push dword [eax + 0x158]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43ffdd
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040f950
push eax
push str.getsockname___failed:__s
push edi
call fcn.00421260
push esi
call dword [0x49d004]
add esp, 0x1c
jmp 0x440574
cmp word [ebp - 0x5fc], 0x17
lea edx, [ebp - 0x5f4]
movzx eax, word [ebp - 0x5fc]
lea ecx, [ebp - 0x5f8]
cmove ecx, edx
lea edx, [ebp - 0x57c]
push 0x401
push edx
push ecx
push eax
call fcn.0044b860
add esp, 0x10
test eax, eax
je 0x440574
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x620], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.00427660
add esp, 0x14
cmp eax, 1
jne 0x440056
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.00418560
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x440552
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x60c], esi
call fcn.00427920
add esp, 8
test esi, esi
je 0x440552
mov eax, dword [ebp - 0x610]
push eax
call dword [0x49d004]
add esp, 4
nop
lea eax, [ebp - 0x608]
push eax
push 0
push esi
push edi
call fcn.00422740
add esp, 0x10
mov dword [ebp - 0x620], eax
test eax, eax
je 0x4400e6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x60c], esi
test esi, esi
jne 0x440090
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0040f950
push eax
push str.socket_failure:__s
push edi
call fcn.00421260
add esp, 0x18
jmp 0x440574
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.0045a350
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x61c]
cmp ax, word [ebp - 0x614]
movzx esi, ax
ja 0x440530
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x618]
movzx eax, ax
mov word [ebp - 0x5fa], ax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x440268
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x4401da
cmp eax, 0x2741
jne 0x4401da
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.0040f950
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.00421320
mov esi, dword [ebp - 0x604]
lea eax, [ebp - 0x618]
add esp, 0x1c
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [esi + 0x158]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4401f3
mov eax, dword [ebp - 0x61c]
movzx esi, ax
cmp si, word [ebp - 0x614]
mov byte [ebp - 0x5fd], 0
jmp 0x440114
cmp eax, 0x2740
je 0x4401e6
cmp eax, 0xd
jne 0x44022c
inc esi
cmp si, word [ebp - 0x614]
jmp 0x440114
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040f950
push eax
push str.getsockname___failed:__s
push edi
call fcn.00421260
push dword [ebp - 0x608]
push esi
push edi
call fcn.00421bc0
add esp, 0x24
jmp 0x440574
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0040f950
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00421260
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00421bc0
add esp, 0x28
jmp 0x440574
cmp si, word [ebp - 0x614]
ja 0x440530
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4402db
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040f950
push eax
push str.getsockname___failed:__s
push edi
call fcn.00421260
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00421bc0
add esp, 0x24
jmp 0x440574
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x44030d
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0040f950
push eax
push str.socket_failure:__s
jmp 0x4402bb
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x60c]
call fcn.00427610
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x264], 0
jne 0x440340
cmp byte [eax + 0x25d], 0
je 0x440340
mov byte [eax + 0x264], 1
cmp ebx, 2
je 0x4403a8
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
cmp byte [eax + 0x264], 0
jne 0x44035f
test ebx, ebx
je 0x4403a2
cmp ebx, 1
jne 0x44036a
cmp cx, 2
jne 0x4403a2
movzx eax, cx
sub eax, 2
je 0x440377
sub eax, 0x15
jne 0x44039c
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x60c], eax
test ebx, ebx
je 0x4404a7
cmp ebx, 1
je 0x4403f5
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x440352
mov esi, dword [ebp - 0x620]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.0043d8e0
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x15c], eax
mov byte [ebx + 0x24d], 1
call fcn.0043d8c0
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004582a0
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
mov cl, byte [esi]
test cl, cl
je 0x440417
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x440400
mov eax, dword [ebp - 0x60c]
movzx ecx, ax
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.00424a30
mov edi, dword [ebp - 0x62c]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push 0x4892bc
push dword [ebp - 0x624]
push edi
call fcn.004530d0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x4403ae
push esi
call fcn.0040fad0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00421260
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00421bc0
push 0
push edi
call fcn.0043d8c0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004582a0
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x34]
push eax
xor eax, eax
cmp word [ebp - 0x5fc], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push dword [ebp - 0x624]
push edi
call fcn.004530d0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x4403ae
push esi
call fcn.0040fad0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00421260
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00421bc0
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.0043d8c0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004582a0
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.00421260
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00421bc0
add esp, 0x14
jmp 0x440574
mov eax, dword [ebp - 0x620]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00421260
mov eax, dword [ebp - 0x610]
push eax
call dword [0x49d004]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004582a0
mov esp, ebp
pop ebp
ret