Function at 0x4d4560
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x630
mov eax, dword [0x6ba00c]
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.005e1720
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 0x4d4877
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d45f0
sub ecx, edx
cmp ecx, 1
jbe 0x4d4877
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4607
sub ecx, edx
cmp ecx, 0x41
jae 0x4d461c
mov ecx, 0x41
jmp 0x4d462a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4621
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6ba09c]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x4d4659
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d469b
push 0x5d
push esi
call fcn.005e1540
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d472d
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0x610]
push eax
call fcn.005f36a0
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d472d
cmp al, 0x3a
jne 0x4d46a6
mov ecx, esi
jmp 0x4d472d
push 0x3a
push esi
call fcn.005e1540
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d4717
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.004bebe0
add esp, 0xc
cmp eax, 1
jne 0x4d46f6
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 0x4d46e0
xor esi, esi
xor edx, edx
jmp 0x4d4790
mov eax, dword [ebp - 0x60c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.005f36a0
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d472d
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 0x4d4720
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4d4790
push 0x3a
push ecx
call fcn.005e1540
add esp, 8
mov dword [ebp - 0x614], eax
xor edx, edx
test eax, eax
je 0x4d4790
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.005f1474
push eax
call fcn.004b0350
push 0x2d
push dword [ebp - 0x614]
movzx esi, ax
call fcn.005e1540
add esp, 0x18
test eax, eax
je 0x4d478e
push 0xa
inc eax
push 0
push eax
call fcn.005f1474
push eax
call fcn.004b0350
add esp, 0x10
movzx edx, ax
jmp 0x4d4790
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 0x4d485d
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.004d9570
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 0x4d4829
sub eax, 1
je 0x4d4ea4
sub eax, 1
jne 0x4d4833
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x61c], ecx
jmp 0x4d4835
mov ecx, esi
mov dword [ebp - 0x61c], ecx
jmp 0x4d4835
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 0x4d4933
jmp 0x4d4879
movzx eax, ax
mov dword [ebp - 0x620], eax
mov eax, dword [ebp - 0x62c]
movzx eax, ax
mov dword [ebp - 0x60c], eax
jmp 0x4d4879
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 0x4d48da
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push str.getsockname___failed:__s
push edi
call fcn.004addd0
push esi
call dword [0x6ba090]
add esp, 0x1c
jmp 0x4d4ea4
mov ax, word [ebp - 0x5fc]
push 0x401
cmp ax, 0x17
je 0x4d4900
lea ecx, [ebp - 0x57c]
movzx eax, ax
push ecx
lea ecx, [ebp - 0x5f8]
push ecx
push eax
jmp 0x4d4910
lea eax, [ebp - 0x57c]
push eax
lea eax, [ebp - 0x5f4]
push eax
push 0x17
call fcn.004d9610
add esp, 0x10
test eax, eax
je 0x4d4ea4
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.004b29a0
add esp, 0x14
cmp eax, 1
jne 0x4d495d
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.004a4530
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x4d4e82
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x614], esi
call fcn.004b2c60
add esp, 8
test esi, esi
je 0x4d4e82
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6ba090]
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.004af2f0
add esp, 0x10
mov dword [ebp - 0x610], eax
test eax, eax
je 0x4d49e8
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 0x4d49b0
jmp 0x4d49f2
test esi, esi
jne 0x4d4a18
mov eax, dword [ebp - 0x61c]
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d8c60
push eax
push str.socket_failure:__s
push edi
call fcn.004addd0
add esp, 0x18
jmp 0x4d4ea4
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.005e0220
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 0x4d4e60
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 0x4d4b93
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x4d4b05
cmp eax, 0x2741
jne 0x4d4b05
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.004d8c60
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004ade90
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 0x4d4b1e
mov eax, dword [ebp - 0x620]
movzx esi, ax
cmp si, word [ebp - 0x60c]
mov byte [ebp - 0x5fd], 0
jmp 0x4d4a46
cmp eax, 0x2740
je 0x4d4b11
cmp eax, 0xd
jne 0x4d4b57
inc esi
cmp si, word [ebp - 0x60c]
jmp 0x4d4a46
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push str.getsockname___failed:__s
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push esi
push edi
call fcn.004ae700
add esp, 0x24
jmp 0x4d4ea4
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d8c60
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae700
add esp, 0x28
jmp 0x4d4ea4
cmp si, word [ebp - 0x60c]
ja 0x4d4e60
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 0x4d4c06
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push str.getsockname___failed:__s
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae700
add esp, 0x24
jmp 0x4d4ea4
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d4c38
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push str.socket_failure:__s
jmp 0x4d4be6
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x614]
call fcn.004b2950
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x254], 0
jne 0x4d4c6b
cmp byte [eax + 0x24d], 0
je 0x4d4c6b
mov byte [eax + 0x254], 1
cmp ebx, 2
je 0x4d4cd6
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
nop dword [eax]
cmp byte [eax + 0x254], 0
jne 0x4d4c8d
test ebx, ebx
je 0x4d4cd0
cmp ebx, 1
jne 0x4d4c98
cmp cx, 2
jne 0x4d4cd0
movzx eax, cx
sub eax, 2
je 0x4d4ca5
sub eax, 0x15
jne 0x4d4cca
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x614], eax
test ebx, ebx
je 0x4d4dd7
cmp ebx, 1
je 0x4d4d23
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x4d4c80
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.004d2210
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x14c], eax
mov byte [ebx + 0x23d], 1
call fcn.004d21f0
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
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 0x4d4d47
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4d4d30
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.004bd350
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.004deb70
mov esi, eax
add esp, 0x28
test esi, esi
je 0x4d4cdc
push esi
call fcn.004d8d50
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae700
push 0
push edi
call fcn.004d21f0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
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.004deb70
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x4d4cdc
push esi
call fcn.004d8d50
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae700
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.004d21f0
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.004addd0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae700
add esp, 0x14
jmp 0x4d4ea4
mov eax, dword [ebp - 0x61c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004addd0
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6ba090]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret