Function at 0x4d3050
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa34
mov eax, dword [0x67c374]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, dword [ebx]
push 0x100
push 0
push eax
mov dword [ebp - 0xa34], ebx
mov dword [ebp - 0xa18], esi
mov dword [ebp - 0xa14], 0xffffffff
call fcn.005c8440
mov ecx, dword [ebp - 0xa18]
xor eax, eax
mov esi, dword [esi + 0x96c]
add esp, 0xc
mov dword [ebp - 0xa30], eax
mov dword [ebp - 0xa28], eax
mov ecx, dword [ecx + 0x96c]
mov dword [ebp - 0xa2c], eax
mov dword [ebp - 0xa10], eax
mov byte [ebp - 0xa09], 1
mov dword [ebp - 0xa1c], eax
test ecx, ecx
je 0x4d3356
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d30e0
sub ecx, edx
cmp ecx, 1
jbe 0x4d3356
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d30f7
sub ecx, edx
cmp ecx, 0x41
jae 0x4d310c
mov ecx, 0x41
jmp 0x4d311a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d3111
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x67c3f4]
add esp, 8
mov dword [ebp - 0xa1c], eax
test eax, eax
jne 0x4d3149
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004514cc
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d318b
push 0x5d
push esi
call fcn.005c75a0
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa10], ecx
test ecx, ecx
je 0x4d321d
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0xa1c]
push eax
call fcn.005d74f0
mov ecx, dword [ebp - 0xa10]
add esp, 0xc
jmp 0x4d321d
cmp al, 0x3a
jne 0x4d3196
mov ecx, esi
jmp 0x4d321d
push 0x3a
push esi
call fcn.005c75a0
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa10], ecx
test ecx, ecx
je 0x4d3207
lea eax, [ebp - 0xa08]
push eax
push esi
push 0x17
call fcn.004c54e0
add esp, 0xc
cmp eax, 1
jne 0x4d31e6
mov ecx, dword [ebp - 0xa1c]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4d31d0
xor esi, esi
xor edx, edx
jmp 0x4d3280
mov eax, dword [ebp - 0xa10]
sub eax, esi
push eax
mov eax, dword [ebp - 0xa1c]
push esi
push eax
call fcn.005d74f0
mov ecx, dword [ebp - 0xa10]
add esp, 0xc
jmp 0x4d321d
mov edx, dword [ebp - 0xa1c]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x4d3210
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4d3280
push 0x3a
push ecx
call fcn.005c75a0
add esp, 8
mov dword [ebp - 0xa20], eax
xor edx, edx
test eax, eax
je 0x4d3280
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.005d1db1
push eax
call fcn.004b8260
push 0x2d
push dword [ebp - 0xa20]
movzx esi, ax
call fcn.005c75a0
add esp, 0x18
test eax, eax
je 0x4d327e
push 0xa
inc eax
push 0
push eax
call fcn.005d1db1
push eax
call fcn.004b8260
add esp, 0x10
movzx edx, ax
jmp 0x4d3280
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [ebp - 0xa10], eax
cmp si, dx
movzx eax, si
mov esi, dword [ebp - 0xa1c]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0xa20], eax
cmp byte [esi], 0
je 0x4d333c
push 0x401
lea eax, [ebp - 0x588]
push eax
mov eax, dword [ebx + 0x50]
push esi
push dword [ebx + 0x8c]
push dword [eax + 0x18]
call fcn.004de740
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.00402e40
add esp, 0x18
sub eax, 0
je 0x4d3308
sub eax, 1
je 0x4d395a
sub eax, 1
jne 0x4d3312
lea ecx, [ebp - 0x588]
mov dword [ebp - 0xa28], ecx
jmp 0x4d3314
mov ecx, esi
mov dword [ebp - 0xa28], ecx
jmp 0x4d3314
xor ecx, ecx
mov eax, dword [ebp - 0xa20]
movzx edx, ax
mov eax, dword [ebp - 0xa10]
movzx eax, ax
mov dword [ebp - 0xa2c], edx
mov dword [ebp - 0xa10], eax
test ecx, ecx
jne 0x4d33ff
jmp 0x4d3358
movzx ecx, ax
mov eax, dword [ebp - 0xa10]
movzx eax, ax
mov dword [ebp - 0xa2c], ecx
mov dword [ebp - 0xa10], eax
jmp 0x4d3358
xor esi, esi
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d33b8
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004ddeb0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
push esi
call dword [0x67c3e8]
add esp, 0x1c
jmp 0x4d395a
cmp word [ebp - 0xa08], 0x17
lea edx, [ebp - 0xa00]
movzx eax, word [ebp - 0xa08]
lea ecx, [ebp - 0xa04]
cmove ecx, edx
lea edx, [ebp - 0x588]
push 0x401
push edx
push ecx
push eax
call fcn.004de810
lea ecx, [ebp - 0x588]
mov byte [ebp - 0xa09], 0
add esp, 0x10
mov dword [ebp - 0xa28], ecx
lea eax, [ebp - 0xa30]
push eax
push 0
push 0
push ecx
push ebx
call fcn.004ba740
add esp, 0x14
cmp eax, 1
jne 0x4d3429
lea eax, [ebp - 0xa30]
push eax
push ebx
call fcn.004ad670
add esp, 8
mov eax, dword [ebp - 0xa30]
test eax, eax
je 0x4d3933
mov esi, dword [eax]
push eax
push dword [ebp - 0xa18]
mov dword [ebp - 0xa20], esi
call fcn.004ba9a0
add esp, 8
test esi, esi
je 0x4d3933
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x67c3e8]
add esp, 4
mov dword [ebp - 0xa28], 0
lea eax, [ebp - 0xa14]
push eax
push 0
push esi
push ebx
call fcn.004b70c0
add esp, 0x10
mov dword [ebp - 0xa1c], eax
test eax, eax
je 0x4d34a8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0xa28], eax
mov dword [ebp - 0xa20], esi
test esi, esi
jne 0x4d3470
jmp 0x4d34b2
test esi, esi
jne 0x4d34dd
mov eax, dword [ebp - 0xa28]
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004ddeb0
push eax
push str.socket_failure:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
add esp, 0x18
jmp 0x4d395a
push dword [esi + 0x10]
lea eax, [ebp - 0xa08]
push dword [esi + 0x18]
push eax
call fcn.005c7940
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0xa24], eax
mov eax, dword [ebp - 0xa2c]
cmp ax, word [ebp - 0xa10]
movzx esi, ax
ja 0x4d3915
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0xa24]
movzx eax, ax
mov word [ebp - 0xa06], ax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa14]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4d365d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0xa09], 0
je 0x4d35d1
cmp eax, 0x2741
jne 0x4d35d1
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0x2741
call fcn.004ddeb0
push eax
movzx eax, si
mov esi, dword [ebp - 0xa18]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.004b5e50
add esp, 0x1c
mov dword [ebp - 0xa24], 0x80
lea eax, [ebp - 0xa24]
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d35ea
mov eax, dword [ebp - 0xa2c]
movzx esi, ax
cmp si, word [ebp - 0xa10]
mov byte [ebp - 0xa09], 0
jmp 0x4d350b
cmp eax, 0x2740
je 0x4d35dd
cmp eax, 0xd
jne 0x4d3622
inc esi
cmp si, word [ebp - 0xa10]
jmp 0x4d350b
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004ddeb0
push eax
push str.getsockname___failed:__s
push esi
call fcn.004b5d70
push dword [ebp - 0xa14]
push ebx
call fcn.004b67c0
add esp, 0x20
jmp 0x4d395a
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004ddeb0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
push dword [ebp - 0xa14]
push ebx
call fcn.004b67c0
add esp, 0x24
jmp 0x4d395a
cmp si, word [ebp - 0xa10]
ja 0x4d3915
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa14]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d36bb
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004ddeb0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa18]
jmp 0x4d3609
push 1
push dword [ebp - 0xa14]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d36f6
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004ddeb0
push eax
push str.socket_failure:__s
push dword [ebp - 0xa18]
jmp 0x4d3609
push 0x100
lea eax, [ebp - 0x184]
push eax
push dword [ebp - 0xa20]
call fcn.004ba6f0
add esp, 0xc
cmp byte [ebx + 0x2b7], 0
jne 0x4d3729
cmp byte [ebx + 0x2af], 0
je 0x4d3729
mov byte [ebx + 0x2b7], 1
cmp edi, 2
je 0x4d3790
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0xa08]
nop dword [eax + eax]
cmp byte [ebx + 0x2b7], 0
jne 0x4d374d
test edi, edi
je 0x4d378a
cmp edi, 1
jne 0x4d3758
cmp cx, 2
jne 0x4d378a
movzx eax, cx
sub eax, 2
je 0x4d3765
sub eax, 0x15
jne 0x4d378a
push dword [ebp - 0xa06]
call esi
movzx eax, ax
mov dword [ebp - 0xa20], eax
test edi, edi
je 0x4d388d
cmp edi, 1
je 0x4d37d3
mov cx, word [ebp - 0xa08]
inc edi
cmp edi, 2
jne 0x4d3740
mov esi, dword [ebp - 0xa1c]
push ebx
mov dword [ebx + 0x40c], edi
call fcn.004d0d80
mov eax, dword [ebp - 0xa14]
push 0x1c
push ebx
mov dword [ebx + 0x1c4], eax
mov byte [ebx + 0x2a3], 1
call fcn.004d0d60
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004514cc
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x988]
mov ebx, 0x2c
lea esi, [ebp - 0x184]
mov cl, byte [esi]
test cl, cl
je 0x4d37fb
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x4d37e4
mov eax, dword [ebp - 0xa20]
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.004c36c0
mov ebx, dword [ebp - 0xa34]
lea eax, [ebp - 0x988]
push eax
push str.PORT
push 0x612818
lea eax, [ebx + 0x3a8]
push eax
call fcn.004e3940
mov esi, eax
add esp, 0x24
test esi, esi
je 0x4d3796
push esi
call fcn.004ddfc0
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
push dword [ebp - 0xa14]
push ebx
call fcn.004b67c0
push 0
push ebx
call fcn.004d0d60
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004514cc
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x184]
push eax
xor eax, eax
cmp word [ebp - 0xa08], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [ebx + 0x3a8]
push str._s__d_s_hu
push eax
call fcn.004e3940
mov esi, eax
add esp, 0x18
test esi, esi
je 0x4d3796
push esi
call fcn.004ddfc0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
push dword [ebp - 0xa14]
push ebx
call fcn.004b67c0
push 0
push ebx
mov dword [ebx + 0x40c], 1
call fcn.004d0d60
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004514cc
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0xa18]
call fcn.004b5d70
push dword [ebp - 0xa14]
push ebx
call fcn.004b67c0
jmp 0x4d3957
mov eax, dword [ebp - 0xa28]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0xa18]
call fcn.004b5d70
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x67c3e8]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004514cc
mov esp, ebp
pop ebp
ret