Function at 0x4d54c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x630
mov eax, dword [0x6bc00c]
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 - 0x630], edi
mov eax, dword [edi + 0xc]
mov dword [ebp - 0x604], eax
add eax, 0x300
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x608], 0xffffffff
call fcn.005e26d0
mov esi, dword [edi + 0x544]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x60c], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x4d57d7
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d5550
sub ecx, edx
cmp ecx, 1
jbe 0x4d57d7
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d5567
sub ecx, edx
cmp ecx, 0x41
jae 0x4d557c
mov ecx, 0x41
jmp 0x4d558a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d5581
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6bc09c]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x4d55b9
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b637
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d55fb
push 0x5d
push esi
call fcn.005e24f0
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d568d
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0x610]
push eax
call fcn.005f45d0
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d568d
cmp al, 0x3a
jne 0x4d5606
mov ecx, esi
jmp 0x4d568d
push 0x3a
push esi
call fcn.005e24f0
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d5677
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.004bfb50
add esp, 0xc
cmp eax, 1
jne 0x4d5656
mov ecx, dword [ebp - 0x610]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d5640
xor esi, esi
xor edx, edx
jmp 0x4d56f0
mov eax, dword [ebp - 0x60c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.005f45d0
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d568d
mov edx, dword [ebp - 0x610]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [edx + esi - 1], al
test al, al
jne 0x4d5680
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4d56f0
push 0x3a
push ecx
call fcn.005e24f0
add esp, 8
mov dword [ebp - 0x614], eax
xor edx, edx
test eax, eax
je 0x4d56f0
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.005f23a9
push eax
call fcn.004b12e0
push 0x2d
push dword [ebp - 0x614]
movzx esi, ax
call fcn.005e24f0
add esp, 0x18
test eax, eax
je 0x4d56ee
push 0xa
inc eax
push 0
push eax
call fcn.005f23a9
push eax
call fcn.004b12e0
add esp, 0x10
movzx edx, ax
jmp 0x4d56f0
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
mov ecx, eax
mov dword [ebp - 0x60c], eax
mov dword [ebp - 0x62c], ecx
xor ecx, ecx
movzx eax, si
cmp si, dx
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x614], eax
cmp byte [esi], 0
je 0x4d57bd
push 0x401
lea eax, [ebp - 0x57c]
push eax
mov eax, dword [ebp - 0x604]
push esi
push dword [eax + 0x54]
mov eax, dword [eax + 0x48]
push dword [eax + 0x18]
call fcn.004da4c0
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x48]
push dword [eax + 4]
call fcn.00401920
add esp, 0x18
sub eax, 0
je 0x4d5789
sub eax, 1
je 0x4d5e04
sub eax, 1
jne 0x4d5793
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x61c], ecx
jmp 0x4d5795
mov ecx, esi
mov dword [ebp - 0x61c], ecx
jmp 0x4d5795
xor ecx, ecx
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x620], eax
mov eax, dword [ebp - 0x60c]
movzx eax, ax
mov dword [ebp - 0x60c], eax
test ecx, ecx
jne 0x4d5893
jmp 0x4d57d9
movzx eax, ax
mov dword [ebp - 0x620], eax
mov eax, dword [ebp - 0x62c]
movzx eax, ax
mov dword [ebp - 0x60c], eax
jmp 0x4d57d9
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 + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d583a
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d9bb0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004aed50
push esi
call dword [0x6bc090]
add esp, 0x1c
jmp 0x4d5e04
mov ax, word [ebp - 0x5fc]
push 0x401
cmp ax, 0x17
je 0x4d5860
lea ecx, [ebp - 0x57c]
movzx eax, ax
push ecx
lea ecx, [ebp - 0x5f8]
push ecx
push eax
jmp 0x4d5870
lea eax, [ebp - 0x57c]
push eax
lea eax, [ebp - 0x5f4]
push eax
push 0x17
call fcn.004da560
add esp, 0x10
test eax, eax
je 0x4d5e04
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x61c], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.004b3910
add esp, 0x14
cmp eax, 1
jne 0x4d58bd
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.004a54b0
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x4d5de2
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x614], esi
call fcn.004b3bd0
add esp, 8
test esi, esi
je 0x4d5de2
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6bc090]
add esp, 4
mov dword [ebp - 0x608], 0xffffffff
mov dword [ebp - 0x61c], 0
nop dword [eax]
lea eax, [ebp - 0x608]
push eax
push 0
push esi
push edi
call fcn.004b0270
add esp, 0x10
mov dword [ebp - 0x610], eax
test eax, eax
je 0x4d5948
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], esi
test esi, esi
jne 0x4d5910
jmp 0x4d5952
test esi, esi
jne 0x4d5978
mov eax, dword [ebp - 0x61c]
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d9bb0
push eax
push str.socket_failure:__s
push edi
call fcn.004aed50
add esp, 0x18
jmp 0x4d5e04
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.005e11d0
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x620]
cmp ax, word [ebp - 0x60c]
movzx esi, ax
ja 0x4d5dc0
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x618]
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 0x4d5af3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x4d5a65
cmp eax, 0x2741
jne 0x4d5a65
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.004d9bb0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004aee10
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 + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d5a7e
mov eax, dword [ebp - 0x620]
movzx esi, ax
cmp si, word [ebp - 0x60c]
mov byte [ebp - 0x5fd], 0
jmp 0x4d59a6
cmp eax, 0x2740
je 0x4d5a71
cmp eax, 0xd
jne 0x4d5ab7
inc esi
cmp si, word [ebp - 0x60c]
jmp 0x4d59a6
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d9bb0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push esi
push edi
call fcn.004af680
add esp, 0x24
jmp 0x4d5e04
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d9bb0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004af680
add esp, 0x28
jmp 0x4d5e04
cmp si, word [ebp - 0x60c]
ja 0x4d5dc0
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 0x4d5b66
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d9bb0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004af680
add esp, 0x24
jmp 0x4d5e04
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d5b98
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d9bb0
push eax
push str.socket_failure:__s
jmp 0x4d5b46
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x614]
call fcn.004b38c0
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x254], 0
jne 0x4d5bcb
cmp byte [eax + 0x24d], 0
je 0x4d5bcb
mov byte [eax + 0x254], 1
cmp ebx, 2
je 0x4d5c36
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
nop dword [eax]
cmp byte [eax + 0x254], 0
jne 0x4d5bed
test ebx, ebx
je 0x4d5c30
cmp ebx, 1
jne 0x4d5bf8
cmp cx, 2
jne 0x4d5c30
movzx eax, cx
sub eax, 2
je 0x4d5c05
sub eax, 0x15
jne 0x4d5c2a
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x614], eax
test ebx, ebx
je 0x4d5d37
cmp ebx, 1
je 0x4d5c83
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x4d5be0
mov esi, dword [ebp - 0x610]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.004d3170
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x14c], eax
mov byte [ebx + 0x23d], 1
call fcn.004d3150
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b637
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
nop
mov cl, byte [esi]
test cl, cl
je 0x4d5ca7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4d5c90
mov eax, dword [ebp - 0x614]
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.004be2c0
mov edi, dword [ebp - 0x630]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push str._s__s
push dword [ebp - 0x624]
push edi
call fcn.004dfac0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x4d5c3c
push esi
call fcn.004d9ca0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004af680
push 0
push edi
call fcn.004d3150
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b637
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.004dfac0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x4d5c3c
push esi
call fcn.004d9ca0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004af680
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.004d3150
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b637
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.004aed50
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004af680
add esp, 0x14
jmp 0x4d5e04
mov eax, dword [ebp - 0x61c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004aed50
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6bc090]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049b637
mov esp, ebp
pop ebp
ret