Function at 0x41ed30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9ac
mov eax, dword [0x440034]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [esi]
push edi
push 0xff
lea ecx, [ebp - 0x103]
push 0
push ecx
mov dword [ebp - 0x9a4], eax
mov dword [ebp - 0x990], ebx
mov dword [ebp - 0x98c], 0xffffffff
mov byte [ebp - 0x104], 0
call sub.MSVCR100.dll_memset
mov edi, dword [ebx + 0x3b8]
xor ecx, ecx
mov dword [ebp - 0x9a8], ecx
mov eax, dword [ebx + 0x3b8]
add esp, 0xc
mov dword [ebp - 0x99c], ecx
mov dword [ebp - 0x9a0], ecx
mov dword [ebp - 0x9ac], 1
mov dword [ebp - 0x994], ecx
cmp eax, ecx
je 0x41eefb
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41edb8
sub eax, edx
cmp eax, 1
jbe 0x41eefb
mov eax, edi
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41edd0
sub eax, edx
cmp eax, 0x16
jae 0x41ede5
mov eax, 0x16
jmp 0x41edf9
mov eax, edi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41edf0
sub eax, edx
inc eax
push 1
push eax
call dword [0x440010]
add esp, 8
mov dword [ebp - 0x994], eax
test eax, eax
jne 0x41ee25
pop edi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x3a
jne 0x41ef6c
mov ebx, edi
test ebx, ebx
je 0x41eeaa
push 0x3a
push ebx
call dword [sym.imp.MSVCR100.dll_strchr]
mov edi, eax
add esp, 8
test edi, edi
je 0x41eeaa
mov ebx, dword [sym.imp.MSVCR100.dll_strtoul]
push 0xa
lea ecx, [edi + 1]
push 0
push ecx
call ebx
push eax
call fcn.00426f80
movzx edx, ax
push 0x2d
push edi
mov dword [ebp - 0x99c], edx
call dword [sym.imp.MSVCR100.dll_strchr]
add esp, 0x18
test eax, eax
je 0x41efb2
push 0xa
inc eax
push 0
push eax
call ebx
push eax
call fcn.00426f80
movzx eax, ax
add esp, 0x10
mov dword [ebp - 0x9a0], eax
cmp word [ebp - 0x99c], ax
jbe 0x41eeaa
xor eax, eax
mov dword [ebp - 0x99c], eax
mov dword [ebp - 0x9a0], eax
mov ebx, dword [ebp - 0x994]
cmp byte [ebx], 0
je 0x41eefb
mov edx, dword [esi + 0x88]
mov eax, dword [esi + 0x4c]
push 0x401
lea ecx, [ebp - 0x508]
push ecx
mov ecx, dword [eax + 0x18]
push ebx
push edx
push ecx
call fcn.00404de0
mov edx, dword [esi + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.00404de0
add esp, 0x18
sub eax, 0
je 0x41efbe
dec eax
je 0x41ef57
dec eax
je 0x41eff5
mov eax, dword [esi + 0x154]
lea ecx, [ebp - 0x998]
push ecx
lea edx, [ebp - 0x988]
push edx
push eax
mov dword [ebp - 0x998], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x41efc2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004136a0
mov ecx, dword [ebp - 0x990]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.0040e270
mov edx, dword [ebp - 0x994]
push edx
call dword [0x440004]
add esp, 0x18
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
push 0x3a
push edi
call dword [sym.imp.MSVCR100.dll_strchr]
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x41ef99
mov eax, dword [ebp - 0x994]
mov edx, ebx
sub edx, edi
push edx
push edi
push eax
call dword [sym.imp.MSVCR100.dll_strncpy]
add esp, 0xc
jmp 0x41ee30
mov edx, dword [ebp - 0x994]
mov eax, edi
sub edx, edi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x41efa3
jmp 0x41eeaa
movzx eax, word [ebp - 0x99c]
jmp 0x41eea4
mov edi, ebx
jmp 0x41effb
movzx edx, word [ebp - 0x988]
push 0x401
lea eax, [ebp - 0x508]
push eax
lea ecx, [ebp - 0x984]
push ecx
push edx
call fcn.00413e80
mov ebx, dword [ebp - 0x994]
add esp, 0x10
mov dword [ebp - 0x9ac], 0
lea edi, [ebp - 0x508]
lea eax, [ebp - 0x9a8]
push eax
push 0
push edi
push esi
call fcn.00405310
add esp, 0x10
cmp eax, 1
jne 0x41f023
lea ecx, [ebp - 0x9a8]
push ecx
push esi
call fcn.00404c60
add esp, 8
mov eax, dword [ebp - 0x9a8]
test eax, eax
je 0x41f049
mov edx, dword [ebp - 0x990]
mov ebx, dword [eax]
push eax
push edx
call fcn.00405850
add esp, 8
test ebx, ebx
jne 0x41f07a
mov ebx, dword [ebp - 0x994]
mov eax, dword [ebp - 0x990]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push eax
call fcn.0040e270
push ebx
call dword [0x440004]
add esp, 0x10
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x994]
push ecx
call dword [0x440004]
add esp, 4
mov dword [ebp - 0x98c], 0xffffffff
xor edi, edi
lea edx, [ebp - 0x98c]
push edx
push 0
push ebx
push esi
call fcn.00410a40
add esp, 0x10
mov dword [ebp - 0x994], eax
test eax, eax
je 0x41f0c4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, dword [ebx + 0x1c]
mov edi, eax
test ebx, ebx
jne 0x41f096
jmp 0x41f0c8
test ebx, ebx
jne 0x41f0f9
push edi
push esi
call fcn.004136a0
push eax
mov eax, dword [ebp - 0x990]
push str.socket_failure:__s
push eax
call fcn.0040e270
add esp, 0x14
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebx + 0x10]
mov edx, dword [ebx + 0x18]
push ecx
push edx
lea eax, [ebp - 0x988]
push eax
call sub.MSVCR100.dll_memcpy
mov dx, word [ebp - 0x9a0]
mov ecx, dword [ebx + 0x10]
movzx edi, word [ebp - 0x99c]
add esp, 0xc
mov dword [ebp - 0x998], ecx
cmp word [ebp - 0x99c], dx
ja 0x41f28b
cmp word [ebp - 0x988], 2
jne 0x41f14c
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
mov eax, dword [ebp - 0x998]
mov edx, dword [ebp - 0x98c]
push eax
lea ecx, [ebp - 0x988]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x41f282
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp dword [ebp - 0x9ac], 0
je 0x41f1dd
cmp eax, 0x2741
jne 0x41f1dd
push eax
push esi
call fcn.004136a0
mov ecx, dword [ebp - 0x990]
push eax
movzx eax, di
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push ecx
call fcn.0040e1f0
mov ecx, dword [esi + 0x154]
add esp, 0x18
lea edx, [ebp - 0x998]
push edx
lea eax, [ebp - 0x988]
push eax
push ecx
mov dword [ebp - 0x998], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x41f1fc
movzx edi, word [ebp - 0x99c]
mov dword [ebp - 0x9ac], eax
jmp 0x41f1ea
cmp eax, 0x2740
je 0x41f1e9
cmp eax, 0xd
jne 0x41f240
inc edi
cmp di, word [ebp - 0x9a0]
jbe 0x41f134
jmp 0x41f28b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004136a0
mov edx, dword [ebp - 0x990]
push eax
push str.getsockname___failed:__s
push edx
call fcn.0040e270
mov eax, dword [ebp - 0x98c]
push eax
push esi
call fcn.004109e0
add esp, 0x1c
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
push eax
push esi
call fcn.004136a0
mov edx, dword [ebp - 0x990]
push eax
movzx ecx, di
push ecx
push str.bind_port_hu__failed:__s
push edx
call fcn.0040e270
mov eax, dword [ebp - 0x98c]
push eax
push esi
call fcn.004109e0
add esp, 0x20
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
cmp di, word [ebp - 0x9a0]
jbe 0x41f2c1
mov ecx, dword [ebp - 0x990]
push str.bind___failed__we_ran_out_of_ports_
push ecx
call fcn.0040e270
mov edx, dword [ebp - 0x98c]
push edx
push esi
call fcn.004109e0
add esp, 0x10
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x98c]
lea eax, [ebp - 0x998]
push eax
lea ecx, [ebp - 0x988]
push ecx
push edx
mov dword [ebp - 0x998], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x41f32e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004136a0
push eax
push str.getsockname___failed:__s
mov eax, dword [ebp - 0x990]
push eax
call fcn.0040e270
mov ecx, dword [ebp - 0x98c]
push ecx
push esi
call fcn.004109e0
add esp, 0x1c
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043434a
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x98c]
push 1
push edx
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x41f356
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004136a0
push eax
push str.socket_failure:__s
jmp 0x41f2fd
push 0x100
lea edx, [ebp - 0x104]
push edx
push ebx
call fcn.00404fb0
mov edi, dword [ebp - 0x9a4]
add esp, 0xc
cmp edi, 2
je 0x41f3ca
mov cx, word [ebp - 0x988]
lea ecx, [ecx]
cmp dword [esi + 0x218], 0
jne 0x41f38d
test edi, edi
je 0x41f3c4
cmp edi, 1
jne 0x41f398
cmp cx, 2
jne 0x41f3c4
movzx eax, cx
sub eax, 2
jne 0x41f3c4
mov eax, dword [ebp - 0x986]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
movzx ebx, ax
test edi, edi
je 0x41f3d5
cmp edi, 1
je 0x41f44b
mov cx, word [ebp - 0x988]
inc edi
cmp edi, 2
jne 0x41f380
mov ebx, dword [ebp - 0x994]
jmp 0x41f4e3
xor eax, eax
cmp word [ebp - 0x988], 2
push ebx
setne al
lea edx, [ebp - 0x104]
push edx
mov dword [ebp - 0x9a4], edi
lea edi, [esi + 0x400]
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push edi
call fcn.0042e100
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x41f4dd
push ebx
call fcn.00412c80
mov ecx, dword [ebp - 0x990]
push eax
push str.Failure_sending_EPRT_command:__s
push ecx
call fcn.0040e270
mov edx, dword [ebp - 0x98c]
push edx
push esi
call fcn.004109e0
add esp, 0x18
mov dword [edi + 0x68], 1
xor eax, eax
jmp 0x41f519
lea ecx, [ebp - 0x908]
lea edx, [ebp - 0x104]
mov al, byte [edx]
test al, al
je 0x41f46c
cmp al, 0x2e
jne 0x41f466
mov byte [ecx], 0x2c
jmp 0x41f468
mov byte [ecx], al
inc ecx
inc edx
jne 0x41f457
mov eax, ebx
mov edx, ebx
and edx, 0xff
push edx
shr eax, 8
push eax
push str.__d__d
push 0x14
push ecx
mov byte [ecx], 0
call fcn.00412050
lea eax, [ebp - 0x908]
push eax
push str.PORT
lea eax, [esi + 0x400]
push 0x438cb4
push eax
call fcn.0042e100
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x41f4e3
push ebx
call fcn.00412c80
mov ecx, dword [ebp - 0x990]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.0040e270
mov edx, dword [ebp - 0x98c]
push edx
push esi
call fcn.004109e0
add esp, 0x18
xor eax, eax
jmp 0x41f519
mov edi, dword [ebp - 0x9a4]
mov dword [esi + 0x468], edi
mov eax, dword [esi + 0x158]
cmp eax, 0xffffffff
je 0x41f4fe
push eax
push esi
call fcn.004109e0
add esp, 8
mov eax, dword [ebp - 0x98c]
mov dword [esi + 0x158], eax
mov dword [esi + 0x1fc], 1
mov eax, 0x1c
mov ecx, esi
call fcn.0041ebe0
mov ecx, dword [ebp - 4]
pop edi
mov eax, ebx
xor ecx, ebp
pop ebx
call fcn.0043434a
mov esp, ebp
pop ebp
ret