Function at 0x647950
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x746694]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
push 0x2f
push 0
mov dword [ebp - 0x62c], edi
mov eax, dword [edi + 0xc]
mov dword [ebp - 0x604], eax
add eax, 0x320
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x608], 0xffffffff
call fcn.006607e0
mov esi, dword [edi + 0x548]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x647c7a
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6479e0
sub ecx, edx
cmp ecx, 1
jbe 0x647c7a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6479f7
sub ecx, edx
cmp ecx, 0x41
jae 0x647a0c
mov ecx, 0x41
jmp 0x647a1a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x647a11
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x74665c]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x647a49
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x647b2c
lea eax, [esi + 1]
push 0x5d
push esi
mov dword [ebp - 0x60c], eax
call fcn.00661470
mov esi, eax
add esp, 8
test esi, esi
je 0x647a86
mov ecx, dword [ebp - 0x60c]
sub eax, ecx
push eax
mov eax, dword [ebp - 0x610]
push ecx
push eax
call fcn.0066f410
add esp, 0xc
xor edx, edx
test esi, esi
jne 0x647ba5
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [ebp - 0x614], eax
cmp si, dx
movzx eax, si
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x60c], eax
cmp byte [esi], 0
je 0x647c60
push 0x401
lea eax, [ebp - 0x57c]
push eax
mov eax, dword [ebp - 0x604]
push esi
push dword [eax + 0x54]
mov eax, dword [eax + 0x48]
push dword [eax + 0x18]
call fcn.00654330
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x48]
push dword [eax + 4]
call fcn.004bb760
add esp, 0x18
sub eax, 0
je 0x647c2c
sub eax, 1
je 0x648274
sub eax, 1
jne 0x647c36
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x620], ecx
jmp 0x647c38
cmp al, 0x3a
je 0x647ba5
push 0x3a
push esi
call fcn.00661470
add esp, 8
mov dword [ebp - 0x61c], eax
test eax, eax
je 0x647c0e
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.00654760
add esp, 0xc
cmp eax, 1
jne 0x647b86
mov ecx, dword [ebp - 0x610]
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x647b70
xor esi, esi
xor edx, edx
jmp 0x647a90
mov eax, dword [ebp - 0x61c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.0066f410
mov esi, dword [ebp - 0x61c]
add esp, 0xc
push 0x3a
push esi
call fcn.00661470
add esp, 8
mov dword [ebp - 0x60c], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x647a90
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.00667f81
push eax
call fcn.00627a80
push 0x2d
push dword [ebp - 0x60c]
movzx esi, ax
call fcn.00661470
add esp, 0x18
test eax, eax
je 0x647c07
push 0xa
inc eax
push 0
push eax
call fcn.00667f81
push eax
call fcn.00627a80
add esp, 0x10
movzx edx, ax
jmp 0x647a90
mov edx, esi
jmp 0x647a90
mov ecx, dword [ebp - 0x610]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x647c16
xor esi, esi
xor edx, edx
jmp 0x647a90
mov ecx, esi
mov dword [ebp - 0x620], ecx
jmp 0x647c38
xor ecx, ecx
mov eax, dword [ebp - 0x60c]
movzx edx, ax
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x61c], edx
mov dword [ebp - 0x614], eax
test ecx, ecx
jne 0x647d2c
jmp 0x647c7c
movzx ecx, ax
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x61c], ecx
mov dword [ebp - 0x614], eax
jmp 0x647c7c
xor esi, esi
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x604]
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x647cdd
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006378c0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00625400
push esi
call dword [0x746650]
add esp, 0x1c
jmp 0x648274
cmp word [ebp - 0x5fc], 0x17
lea edx, [ebp - 0x5f4]
movzx eax, word [ebp - 0x5fc]
lea ecx, [ebp - 0x5f8]
cmove ecx, edx
lea edx, [ebp - 0x57c]
push 0x401
push edx
push ecx
push eax
call fcn.00654400
add esp, 0x10
test eax, eax
je 0x648274
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x620], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.0062adf0
add esp, 0x14
cmp eax, 1
jne 0x647d56
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.0061c300
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x648252
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x60c], esi
call fcn.0062b0e0
add esp, 8
test esi, esi
je 0x648252
mov eax, dword [ebp - 0x610]
push eax
call dword [0x746650]
add esp, 4
nop
lea eax, [ebp - 0x608]
push eax
push 0
push esi
push edi
call fcn.006269b0
add esp, 0x10
mov dword [ebp - 0x620], eax
test eax, eax
je 0x647de6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x60c], esi
test esi, esi
jne 0x647d90
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.006378c0
push eax
push str.socket_failure:__s
push edi
call fcn.00625400
add esp, 0x18
jmp 0x648274
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.00660260
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x61c]
cmp ax, word [ebp - 0x614]
movzx esi, ax
ja 0x648230
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x618]
movzx eax, ax
mov word [ebp - 0x5fa], ax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x647f68
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x647eda
cmp eax, 0x2741
jne 0x647eda
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.006378c0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.006254c0
mov esi, dword [ebp - 0x604]
lea eax, [ebp - 0x618]
add esp, 0x1c
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [esi + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x647ef3
mov eax, dword [ebp - 0x61c]
movzx esi, ax
cmp si, word [ebp - 0x614]
mov byte [ebp - 0x5fd], 0
jmp 0x647e14
cmp eax, 0x2740
je 0x647ee6
cmp eax, 0xd
jne 0x647f2c
inc esi
cmp si, word [ebp - 0x614]
jmp 0x647e14
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006378c0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00625400
push dword [ebp - 0x608]
push esi
push edi
call fcn.00625da0
add esp, 0x24
jmp 0x648274
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.006378c0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00625400
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625da0
add esp, 0x28
jmp 0x648274
cmp si, word [ebp - 0x614]
ja 0x648230
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x647fdb
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006378c0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00625400
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625da0
add esp, 0x24
jmp 0x648274
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x64800d
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006378c0
push eax
push str.socket_failure:__s
jmp 0x647fbb
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x60c]
call fcn.0062ada0
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x273], 0
jne 0x648040
cmp byte [eax + 0x26c], 0
je 0x648040
mov byte [eax + 0x273], 1
cmp ebx, 2
je 0x6480a8
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
cmp byte [eax + 0x273], 0
jne 0x64805f
test ebx, ebx
je 0x6480a2
cmp ebx, 1
jne 0x64806a
cmp cx, 2
jne 0x6480a2
movzx eax, cx
sub eax, 2
je 0x648077
sub eax, 0x15
jne 0x64809c
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x60c], eax
test ebx, ebx
je 0x6481a7
cmp ebx, 1
je 0x6480f5
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x648052
mov esi, dword [ebp - 0x620]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.00645540
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x154], eax
mov byte [ebx + 0x25d], 1
call fcn.00645520
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
mov cl, byte [esi]
test cl, cl
je 0x648117
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x648100
mov eax, dword [ebp - 0x60c]
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.00636330
mov edi, dword [ebp - 0x62c]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push 0x6aa224
push dword [ebp - 0x624]
push edi
call fcn.006596f0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x6480ae
push esi
call fcn.006379b0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00625400
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625da0
push 0
push edi
call fcn.00645520
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x34]
push eax
xor eax, eax
cmp word [ebp - 0x5fc], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push dword [ebp - 0x624]
push edi
call fcn.006596f0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x6480ae
push esi
call fcn.006379b0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00625400
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625da0
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.00645520
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.00625400
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625da0
add esp, 0x14
jmp 0x648274
mov eax, dword [ebp - 0x620]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00625400
mov eax, dword [ebp - 0x610]
push eax
call dword [0x746650]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0065d16a
mov esp, ebp
pop ebp
ret