Function at 0x4d2030
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa34
mov eax, dword [0x67a374]
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.005c7440
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 0x4d2336
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d20c0
sub ecx, edx
cmp ecx, 1
jbe 0x4d2336
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d20d7
sub ecx, edx
cmp ecx, 0x41
jae 0x4d20ec
mov ecx, 0x41
jmp 0x4d20fa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d20f1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x67a3f4]
add esp, 8
mov dword [ebp - 0xa1c], eax
test eax, eax
jne 0x4d2129
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d216b
push 0x5d
push esi
call fcn.005c65a0
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa10], ecx
test ecx, ecx
je 0x4d21fd
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0xa1c]
push eax
call fcn.005d6790
mov ecx, dword [ebp - 0xa10]
add esp, 0xc
jmp 0x4d21fd
cmp al, 0x3a
jne 0x4d2176
mov ecx, esi
jmp 0x4d21fd
push 0x3a
push esi
call fcn.005c65a0
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa10], ecx
test ecx, ecx
je 0x4d21e7
lea eax, [ebp - 0xa08]
push eax
push esi
push 0x17
call fcn.004c44d0
add esp, 0xc
cmp eax, 1
jne 0x4d21c6
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 0x4d21b0
xor esi, esi
xor edx, edx
jmp 0x4d2260
mov eax, dword [ebp - 0xa10]
sub eax, esi
push eax
mov eax, dword [ebp - 0xa1c]
push esi
push eax
call fcn.005d6790
mov ecx, dword [ebp - 0xa10]
add esp, 0xc
jmp 0x4d21fd
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 0x4d21f0
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4d2260
push 0x3a
push ecx
call fcn.005c65a0
add esp, 8
mov dword [ebp - 0xa20], eax
xor edx, edx
test eax, eax
je 0x4d2260
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.005d0e6a
push eax
call fcn.004b7240
push 0x2d
push dword [ebp - 0xa20]
movzx esi, ax
call fcn.005c65a0
add esp, 0x18
test eax, eax
je 0x4d225e
push 0xa
inc eax
push 0
push eax
call fcn.005d0e6a
push eax
call fcn.004b7240
add esp, 0x10
movzx edx, ax
jmp 0x4d2260
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 0x4d231c
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.004dd710
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.00402e40
add esp, 0x18
sub eax, 0
je 0x4d22e8
sub eax, 1
je 0x4d293a
sub eax, 1
jne 0x4d22f2
lea ecx, [ebp - 0x588]
mov dword [ebp - 0xa28], ecx
jmp 0x4d22f4
mov ecx, esi
mov dword [ebp - 0xa28], ecx
jmp 0x4d22f4
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 0x4d23df
jmp 0x4d2338
movzx ecx, ax
mov eax, dword [ebp - 0xa10]
movzx eax, ax
mov dword [ebp - 0xa2c], ecx
mov dword [ebp - 0xa10], eax
jmp 0x4d2338
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 0x4d2398
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dcea0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
push esi
call dword [0x67a3e8]
add esp, 0x1c
jmp 0x4d293a
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.004dd7e0
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.004b9720
add esp, 0x14
cmp eax, 1
jne 0x4d2409
lea eax, [ebp - 0xa30]
push eax
push ebx
call fcn.004ac640
add esp, 8
mov eax, dword [ebp - 0xa30]
test eax, eax
je 0x4d2913
mov esi, dword [eax]
push eax
push dword [ebp - 0xa18]
mov dword [ebp - 0xa20], esi
call fcn.004b9980
add esp, 8
test esi, esi
je 0x4d2913
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x67a3e8]
add esp, 4
mov dword [ebp - 0xa28], 0
lea eax, [ebp - 0xa14]
push eax
push 0
push esi
push ebx
call fcn.004b60a0
add esp, 0x10
mov dword [ebp - 0xa1c], eax
test eax, eax
je 0x4d2488
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 0x4d2450
jmp 0x4d2492
test esi, esi
jne 0x4d24bd
mov eax, dword [ebp - 0xa28]
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004dcea0
push eax
push str.socket_failure:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
add esp, 0x18
jmp 0x4d293a
push dword [esi + 0x10]
lea eax, [ebp - 0xa08]
push dword [esi + 0x18]
push eax
call fcn.005c6940
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 0x4d28f5
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 0x4d263d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0xa09], 0
je 0x4d25b1
cmp eax, 0x2741
jne 0x4d25b1
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0x2741
call fcn.004dcea0
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.004b4e30
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 0x4d25ca
mov eax, dword [ebp - 0xa2c]
movzx esi, ax
cmp si, word [ebp - 0xa10]
mov byte [ebp - 0xa09], 0
jmp 0x4d24eb
cmp eax, 0x2740
je 0x4d25bd
cmp eax, 0xd
jne 0x4d2602
inc esi
cmp si, word [ebp - 0xa10]
jmp 0x4d24eb
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dcea0
push eax
push str.getsockname___failed:__s
push esi
call fcn.004b4d50
push dword [ebp - 0xa14]
push ebx
call fcn.004b57a0
add esp, 0x20
jmp 0x4d293a
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004dcea0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
push dword [ebp - 0xa14]
push ebx
call fcn.004b57a0
add esp, 0x24
jmp 0x4d293a
cmp si, word [ebp - 0xa10]
ja 0x4d28f5
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 0x4d269b
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dcea0
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa18]
jmp 0x4d25e9
push 1
push dword [ebp - 0xa14]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d26d6
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dcea0
push eax
push str.socket_failure:__s
push dword [ebp - 0xa18]
jmp 0x4d25e9
push 0x100
lea eax, [ebp - 0x184]
push eax
push dword [ebp - 0xa20]
call fcn.004b96d0
add esp, 0xc
cmp byte [ebx + 0x2b7], 0
jne 0x4d2709
cmp byte [ebx + 0x2af], 0
je 0x4d2709
mov byte [ebx + 0x2b7], 1
cmp edi, 2
je 0x4d2770
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0xa08]
nop dword [eax + eax]
cmp byte [ebx + 0x2b7], 0
jne 0x4d272d
test edi, edi
je 0x4d276a
cmp edi, 1
jne 0x4d2738
cmp cx, 2
jne 0x4d276a
movzx eax, cx
sub eax, 2
je 0x4d2745
sub eax, 0x15
jne 0x4d276a
push dword [ebp - 0xa06]
call esi
movzx eax, ax
mov dword [ebp - 0xa20], eax
test edi, edi
je 0x4d286d
cmp edi, 1
je 0x4d27b3
mov cx, word [ebp - 0xa08]
inc edi
cmp edi, 2
jne 0x4d2720
mov esi, dword [ebp - 0xa1c]
push ebx
mov dword [ebx + 0x40c], edi
call fcn.004cfd70
mov eax, dword [ebp - 0xa14]
push 0x1c
push ebx
mov dword [ebx + 0x1c4], eax
mov byte [ebx + 0x2a3], 1
call fcn.004cfd50
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
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 0x4d27db
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x4d27c4
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.004c26b0
mov ebx, dword [ebp - 0xa34]
lea eax, [ebp - 0x988]
push eax
push str.PORT
push 0x60f7d8
lea eax, [ebx + 0x3a8]
push eax
call fcn.004e2910
mov esi, eax
add esp, 0x24
test esi, esi
je 0x4d2776
push esi
call fcn.004dcf90
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
push dword [ebp - 0xa14]
push ebx
call fcn.004b57a0
push 0
push ebx
call fcn.004cfd50
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
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.004e2910
mov esi, eax
add esp, 0x18
test esi, esi
je 0x4d2776
push esi
call fcn.004dcf90
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
push dword [ebp - 0xa14]
push ebx
call fcn.004b57a0
push 0
push ebx
mov dword [ebx + 0x40c], 1
call fcn.004cfd50
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0xa18]
call fcn.004b4d50
push dword [ebp - 0xa14]
push ebx
call fcn.004b57a0
jmp 0x4d2937
mov eax, dword [ebp - 0xa28]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0xa18]
call fcn.004b4d50
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x67a3e8]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004503a3
mov esp, ebp
pop ebp
ret