Function at 0x647430
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x745694]
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.006602b0
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 0x64775a
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6474c0
sub ecx, edx
cmp ecx, 1
jbe 0x64775a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6474d7
sub ecx, edx
cmp ecx, 0x41
jae 0x6474ec
mov ecx, 0x41
jmp 0x6474fa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6474f1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x74565c]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x647529
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065cc3a
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x64760c
lea eax, [esi + 1]
push 0x5d
push esi
mov dword [ebp - 0x60c], eax
call fcn.00660f40
mov esi, eax
add esp, 8
test esi, esi
je 0x647566
mov ecx, dword [ebp - 0x60c]
sub eax, ecx
push eax
mov eax, dword [ebp - 0x610]
push ecx
push eax
call fcn.0066eee0
add esp, 0xc
xor edx, edx
test esi, esi
jne 0x647685
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 0x647740
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.00653e00
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 0x64770c
sub eax, 1
je 0x647d54
sub eax, 1
jne 0x647716
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x620], ecx
jmp 0x647718
cmp al, 0x3a
je 0x647685
push 0x3a
push esi
call fcn.00660f40
add esp, 8
mov dword [ebp - 0x61c], eax
test eax, eax
je 0x6476ee
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.00654230
add esp, 0xc
cmp eax, 1
jne 0x647666
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 0x647650
xor esi, esi
xor edx, edx
jmp 0x647570
mov eax, dword [ebp - 0x61c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.0066eee0
mov esi, dword [ebp - 0x61c]
add esp, 0xc
push 0x3a
push esi
call fcn.00660f40
add esp, 8
mov dword [ebp - 0x60c], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x647570
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.00667a51
push eax
call fcn.00627560
push 0x2d
push dword [ebp - 0x60c]
movzx esi, ax
call fcn.00660f40
add esp, 0x18
test eax, eax
je 0x6476e7
push 0xa
inc eax
push 0
push eax
call fcn.00667a51
push eax
call fcn.00627560
add esp, 0x10
movzx edx, ax
jmp 0x647570
mov edx, esi
jmp 0x647570
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 0x6476f6
xor esi, esi
xor edx, edx
jmp 0x647570
mov ecx, esi
mov dword [ebp - 0x620], ecx
jmp 0x647718
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 0x64780c
jmp 0x64775c
movzx ecx, ax
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x61c], ecx
mov dword [ebp - 0x614], eax
jmp 0x64775c
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 0x6477bd
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006373a0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00624ee0
push esi
call dword [0x745650]
add esp, 0x1c
jmp 0x647d54
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.00653ed0
add esp, 0x10
test eax, eax
je 0x647d54
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.0062a8d0
add esp, 0x14
cmp eax, 1
jne 0x647836
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.0061bde0
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x647d32
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x60c], esi
call fcn.0062abc0
add esp, 8
test esi, esi
je 0x647d32
mov eax, dword [ebp - 0x610]
push eax
call dword [0x745650]
add esp, 4
nop
lea eax, [ebp - 0x608]
push eax
push 0
push esi
push edi
call fcn.00626490
add esp, 0x10
mov dword [ebp - 0x620], eax
test eax, eax
je 0x6478c6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x60c], esi
test esi, esi
jne 0x647870
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.006373a0
push eax
push str.socket_failure:__s
push edi
call fcn.00624ee0
add esp, 0x18
jmp 0x647d54
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.0065fd30
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 0x647d10
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 0x647a48
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x6479ba
cmp eax, 0x2741
jne 0x6479ba
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.006373a0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.00624fa0
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 0x6479d3
mov eax, dword [ebp - 0x61c]
movzx esi, ax
cmp si, word [ebp - 0x614]
mov byte [ebp - 0x5fd], 0
jmp 0x6478f4
cmp eax, 0x2740
je 0x6479c6
cmp eax, 0xd
jne 0x647a0c
inc esi
cmp si, word [ebp - 0x614]
jmp 0x6478f4
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006373a0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push esi
push edi
call fcn.00625880
add esp, 0x24
jmp 0x647d54
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.006373a0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625880
add esp, 0x28
jmp 0x647d54
cmp si, word [ebp - 0x614]
ja 0x647d10
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 0x647abb
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006373a0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625880
add esp, 0x24
jmp 0x647d54
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x647aed
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.006373a0
push eax
push str.socket_failure:__s
jmp 0x647a9b
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x60c]
call fcn.0062a880
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x273], 0
jne 0x647b20
cmp byte [eax + 0x26c], 0
je 0x647b20
mov byte [eax + 0x273], 1
cmp ebx, 2
je 0x647b88
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
cmp byte [eax + 0x273], 0
jne 0x647b3f
test ebx, ebx
je 0x647b82
cmp ebx, 1
jne 0x647b4a
cmp cx, 2
jne 0x647b82
movzx eax, cx
sub eax, 2
je 0x647b57
sub eax, 0x15
jne 0x647b7c
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x60c], eax
test ebx, ebx
je 0x647c87
cmp ebx, 1
je 0x647bd5
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x647b32
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.00645020
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x154], eax
mov byte [ebx + 0x25d], 1
call fcn.00645000
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065cc3a
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 0x647bf7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x647be0
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.00635e10
mov edi, dword [ebp - 0x62c]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push 0x6a91a4
push dword [ebp - 0x624]
push edi
call fcn.006591c0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x647b8e
push esi
call fcn.00637490
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625880
push 0
push edi
call fcn.00645000
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065cc3a
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.006591c0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x647b8e
push esi
call fcn.00637490
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625880
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.00645000
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065cc3a
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.00624ee0
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.00625880
add esp, 0x14
jmp 0x647d54
mov eax, dword [ebp - 0x620]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00624ee0
mov eax, dword [ebp - 0x610]
push eax
call dword [0x745650]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0065cc3a
mov esp, ebp
pop ebp
ret