Function at 0x4d2920
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9ac
mov eax, dword [0x56b910]
xor eax, esp
mov dword [esp + 0x9a8], eax
push ebx
mov ebx, dword [esp + 0x9b8]
lea eax, [esp + 0xa9]
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c0]
push 0xff
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
mov byte [esp + 0xc0], 0
call fcn.004ec520
mov esi, dword [ebp + 0x3d0]
add esp, 0xc
mov dword [esp + 0x2c], 0
mov ecx, dword [ebp + 0x3d0]
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x4d2bcf
lea edx, [ecx + 1]
jmp 0x4d29b0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d29b0
sub ecx, edx
cmp ecx, 1
jbe 0x4d2bcf
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d29c7
sub ecx, edx
cmp ecx, 0x41
jae 0x4d29dc
mov ecx, 0x41
jmp 0x4d29ea
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d29e1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x56b310]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4d2a0b
mov eax, 0x1b
jmp 0x4d3093
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d2a31
push 0x5d
push esi
call fcn.004eded0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d2b30
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4d2a8f
cmp al, 0x3a
jne 0x4d2a39
mov ebp, esi
jmp 0x4d2a9c
push 0x3a
push esi
call fcn.004eded0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d2b1d
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004c1050
add esp, 0xc
cmp eax, 1
jne 0x4d2a89
mov ecx, dword [esp + 0x1c]
xor ebp, ebp
mov dword [esp + 0x24], 0
sub ecx, esi
mov dword [esp + 0x28], ebp
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d2a77
jmp 0x4d2b30
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call fcn.004eb7e0
add esp, 0xc
test ebp, ebp
je 0x4d2b30
push 0x3a
push ebp
call fcn.004eded0
mov esi, eax
add esp, 8
test esi, esi
je 0x4d2b30
push 0xa
lea ecx, [esi + 1]
push 0
push ecx
call fcn.004eeca0
push eax
call fcn.004bffa0
movzx ebp, ax
push 0x2d
push esi
mov dword [esp + 0x40], ebp
call fcn.004eded0
add esp, 0x18
test eax, eax
je 0x4d2b14
push 0xa
inc eax
push 0
push eax
call fcn.004eeca0
push eax
call fcn.004bffa0
movzx edx, ax
add esp, 0x10
mov dword [esp + 0x24], edx
cmp bp, dx
jbe 0x4d2b30
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
jmp 0x4d2b30
movzx eax, bp
mov dword [esp + 0x24], eax
jmp 0x4d2b30
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d2b23
mov esi, dword [esp + 0x1c]
cmp byte [esi], 0
je 0x4d2b7d
push 0x401
lea eax, [esp + 0x1b8]
push eax
mov eax, dword [edi + 0x54]
push esi
push dword [edi + 0x90]
push dword [eax + 0x18]
call fcn.004d6860
add esp, 4
push eax
mov eax, dword [edi + 0x54]
push dword [eax + 4]
call fcn.0041e800
add esp, 0x18
sub eax, 0
je 0x4d2bcb
dec eax
je 0x4d308e
dec eax
je 0x4d2c12
mov ebp, dword [esp + 0x18]
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x198]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d2bd3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a59c0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004b4cd0
push esi
call dword [0x56b304]
add esp, 0x18
jmp 0x4d308e
mov eax, esi
jmp 0x4d2c19
xor esi, esi
jmp 0x4d2b81
mov ax, word [esp + 0x34]
push 0x401
cmp ax, 0x17
je 0x4d2bf6
lea ecx, [esp + 0x1b8]
movzx eax, ax
push ecx
lea ecx, [esp + 0x40]
push ecx
push eax
jmp 0x4d2c05
lea eax, [esp + 0x1b8]
push eax
lea eax, [esp + 0x44]
push eax
push 0x17
call fcn.004c1b40
add esp, 0x10
mov byte [esp + 0x13], 0
lea eax, [esp + 0x1b4]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x1c], eax
push ecx
push 0
push eax
push edi
call fcn.004ab640
add esp, 0x10
cmp eax, 1
jne 0x4d2c41
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004aac90
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d3072
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.004ab7e0
add esp, 8
test ebp, ebp
je 0x4d3072
push esi
call dword [0x56b304]
add esp, 4
mov dword [esp + 0x14], 0xffffffff
xor esi, esi
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.004b5fd0
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4d2ca2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x4d2c78
jmp 0x4d2ca6
test ebp, ebp
jne 0x4d2cc4
push esi
push edi
call fcn.004a59c0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.004b4cd0
add esp, 0x14
jmp 0x4d308e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004ebed0
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x24]
movzx esi, ax
ja 0x4d3058
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
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 0x4d2df0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4d2d82
cmp eax, 0x2741
jne 0x4d2d82
push eax
push edi
call fcn.004a59c0
push eax
movzx eax, si
mov esi, dword [esp + 0x24]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.004b4df0
add esp, 0x18
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x198]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d2d99
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x13], 0
jmp 0x4d2cea
cmp eax, 0x2740
je 0x4d2d8e
cmp eax, 0xd
jne 0x4d2dc4
inc esi
cmp si, word [esp + 0x24]
jmp 0x4d2cea
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a59c0
push eax
push str.getsockname___failed:__s
push esi
call fcn.004b4cd0
push dword [esp + 0x28]
push edi
call fcn.004b5680
add esp, 0x1c
jmp 0x4d308e
push eax
push edi
call fcn.004a59c0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.004b4cd0
push dword [esp + 0x2c]
push edi
call fcn.004b5680
add esp, 0x20
jmp 0x4d308e
cmp si, word [esp + 0x24]
ja 0x4d3058
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 0x4d2e37
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a59c0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x4d2dad
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d2e63
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a59c0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x4d2dad
push 0x100
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.004ab5f0
add esp, 0xc
cmp byte [edi + 0x391], 0
jne 0x4d2e92
cmp byte [edi + 0x387], 0
je 0x4d2e92
mov byte [edi + 0x391], 1
cmp ebx, 2
je 0x4d2ee8
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
cmp byte [edi + 0x391], 0
jne 0x4d2eaf
test ebx, ebx
je 0x4d2ee2
cmp ebx, 1
jne 0x4d2eba
cmp cx, 2
jne 0x4d2ee2
movzx eax, cx
sub eax, 2
je 0x4d2ec7
sub eax, 0x15
jne 0x4d2ee2
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4d2fe5
cmp ebx, 1
je 0x4d2f40
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4d2ea2
mov ebp, dword [esp + 0x1c]
lea esi, [edi + 0x600]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x19c]
cmp eax, 0xffffffff
je 0x4d2f14
push eax
push edi
call fcn.004b5680
add esp, 8
mov dword [edi + 0x19c], 0xffffffff
mov eax, dword [esp + 0x14]
mov dword [edi + 0x19c], eax
mov eax, ebp
mov dword [edi + 0x6ac], 0
mov byte [edi + 0x38a], 1
mov dword [edi + 0x668], 0x1c
jmp 0x4d3093
lea edx, [esp + 0x5b8]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x4d2f68
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
inc esi
jne 0x4d2f53
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.004b7160
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x5cc]
push eax
push str.PORT
push 0x5369e4
lea esi, [edi + 0x600]
push esi
call fcn.004db5a0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4d2ef2
push ebp
call fcn.004a5aa0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004b4cd0
push dword [esp + 0x24]
push edi
call fcn.004b5680
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d3093
movzx eax, bp
lea esi, [edi + 0x600]
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.004db5a0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4d2ef2
push ebp
call fcn.004a5aa0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004b4cd0
push dword [esp + 0x24]
push edi
call fcn.004b5680
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d3093
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004b4cd0
push dword [esp + 0x1c]
push edi
call fcn.004b5680
jmp 0x4d308b
push dword [esp + 0x1c]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004b4cd0
push esi
call dword [0x56b304]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9b8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004e1646
add esp, 0x9ac
ret