Function at 0x49b420
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x535100]
xor eax, esp
mov dword [esp + 0x61c], eax
push ebx
mov ebx, dword [esp + 0x62c]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x634]
push 0x2f
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call fcn.004b6a30
mov esi, dword [ebp + 0x984]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x984]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x49b6bc
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b4a0
sub ecx, edx
cmp ecx, 1
jbe 0x49b6bc
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b4b7
sub ecx, edx
cmp ecx, 0x41
jae 0x49b4cc
mov ecx, 0x41
jmp 0x49b4da
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b4d1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x535010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x49b4fb
mov eax, 0x1b
jmp 0x49bc03
mov al, byte [esi]
cmp al, 0x5b
jne 0x49b52a
push 0x5d
push esi
call fcn.004b6b90
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x49b530
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call fcn.004c1d80
add esp, 0xc
jmp 0x49b530
cmp al, 0x3a
jne 0x49b53e
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x49b602
jmp 0x49b595
push 0x3a
push esi
call fcn.004b6b90
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x49b5eb
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.0048ef40
add esp, 0xc
cmp eax, 1
jne 0x49b582
mov ecx, dword [esp + 0x1c]
sub ecx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x49b570
jmp 0x49b5fe
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.004c1d80
add esp, 0xc
push 0x3a
push ebp
call fcn.004b6b90
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x49b602
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call fcn.004c70fc
push eax
call fcn.00480660
push 0x2d
push ebp
movzx esi, ax
call fcn.004b6b90
add esp, 0x18
test eax, eax
je 0x49b5e7
push 0xa
inc eax
push 0
push eax
call fcn.004c70fc
push eax
call fcn.00480660
add esp, 0x10
movzx edx, ax
jmp 0x49b602
mov edx, esi
jmp 0x49b602
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x49b5f1
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebp, cx
xor ecx, ecx
cmp si, dx
mov esi, dword [esp + 0x1c]
cmovbe ecx, eax
movzx eax, cx
cmp byte [esi], 0
mov dword [esp + 0x28], eax
je 0x49b6a9
push 0x401
lea eax, [esp + 0x22c]
push eax
mov eax, dword [edi + 0x2b8]
push esi
push dword [edi + 0x2f4]
push dword [eax + 0x18]
call fcn.004a6980
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.004465d0
add esp, 0x18
sub eax, 0
je 0x49b682
sub eax, 1
je 0x49bbfe
sub eax, 1
jne 0x49b68a
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x49b68c
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x49b68c
xor ecx, ecx
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
test ecx, ecx
jne 0x49b751
mov ebp, dword [esp + 0x18]
jmp 0x49b6be
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x49b6be
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49b714
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0046b040
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0047def0
push esi
call dword [0x535004]
add esp, 0x1c
jmp 0x49bbfe
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x228]
push 0x401
push edx
push ecx
push eax
call fcn.004a6a10
lea ecx, [esp + 0x238]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push 0
push ecx
push edi
call fcn.004867c0
add esp, 0x14
cmp eax, 1
jne 0x49b777
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004740b0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x49bbe1
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.00486ab0
add esp, 8
test ebp, ebp
je 0x49bbe1
push esi
call dword [0x535004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop word [eax + eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.0047f490
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x49b7fc
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x49b7b0
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.0046b040
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.0047def0
add esp, 0x18
jmp 0x49bbfe
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004b6e00
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x1c]
movzx esi, ax
ja 0x49bbc7
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
movzx eax, ax
mov word [esp + 0x3a], ax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x49b953
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x49b8cd
cmp eax, 0x2741
jne 0x49b8cd
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.0046b040
push eax
movzx eax, si
mov esi, dword [esp + 0x28]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.0047dfd0
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x49b8e4
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x49b822
cmp eax, 0x2740
je 0x49b8d9
cmp eax, 0xd
jne 0x49b91b
inc esi
cmp si, word [esp + 0x1c]
jmp 0x49b822
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0046b040
push eax
push str.getsockname___failed:__s
push esi
call fcn.0047def0
push dword [esp + 0x2c]
push edi
call fcn.0047eab0
add esp, 0x20
jmp 0x49bbfe
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.0046b040
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.0047def0
push dword [esp + 0x30]
push edi
call fcn.0047eab0
add esp, 0x24
jmp 0x49bbfe
cmp si, word [esp + 0x1c]
ja 0x49bbc7
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49b9a6
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0046b040
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x49b904
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x49b9de
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0046b040
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x49b904
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.00486770
add esp, 0xc
cmp byte [edi + 0x513], 0
jne 0x49ba0a
cmp byte [edi + 0x50b], 0
je 0x49ba0a
mov byte [edi + 0x513], 1
cmp ebx, 2
je 0x49ba66
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x513], 0
jne 0x49ba2d
test ebx, ebx
je 0x49ba60
cmp ebx, 1
jne 0x49ba38
cmp cx, 2
jne 0x49ba60
movzx eax, cx
sub eax, 2
je 0x49ba45
sub eax, 0x15
jne 0x49ba60
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x49bb54
cmp ebx, 1
je 0x49baaa
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x49ba20
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x720]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x49ba88
push eax
push edi
call fcn.0047eab0
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x4ff], 1
mov dword [edi + 0x790], 0x1c
jmp 0x49bc03
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x49bad7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x49bac0
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.00480fa0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x4e9478
lea esi, [edi + 0x720]
push esi
call fcn.004af060
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x49ba70
push ebp
call fcn.0046b1f0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.0047def0
push dword [esp + 0x24]
push edi
call fcn.0047eab0
add esp, 0x18
mov dword [edi + 0x790], 0
mov eax, ebp
jmp 0x49bc03
movzx eax, bp
lea esi, [edi + 0x720]
push eax
lea eax, [esp + 0xb8]
push eax
xor eax, eax
cmp word [esp + 0x3c], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.004af060
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x49ba70
push ebp
call fcn.0046b1f0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.0047def0
push dword [esp + 0x24]
push edi
call fcn.0047eab0
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x790], 0
mov eax, ebp
jmp 0x49bc03
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.0047def0
push dword [esp + 0x1c]
push edi
call fcn.0047eab0
jmp 0x49bbfb
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.0047def0
push esi
call dword [0x535004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004b4e90
add esp, 0x620
ret