Function at 0x54cf30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x6c9614]
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, 0x300
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x60c], 0xffffffff
call fcn.004eddc0
mov esi, dword [edi + 0x544]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x608], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x54d23f
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x54cfc0
sub ecx, edx
cmp ecx, 1
jbe 0x54d23f
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x54cfd7
sub ecx, edx
cmp ecx, 0x41
jae 0x54cfec
mov ecx, 0x41
jmp 0x54cffa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x54cff1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6ca048]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x54d029
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d5d93
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x54d06b
push 0x5d
push esi
call fcn.004f0b30
mov ecx, eax
add esp, 8
mov dword [ebp - 0x608], ecx
test ecx, ecx
je 0x54d0fd
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0x610]
push eax
call fcn.00561550
mov ecx, dword [ebp - 0x608]
add esp, 0xc
jmp 0x54d0fd
cmp al, 0x3a
jne 0x54d076
mov ecx, esi
jmp 0x54d0fd
push 0x3a
push esi
call fcn.004f0b30
mov ecx, eax
add esp, 8
mov dword [ebp - 0x608], ecx
test ecx, ecx
je 0x54d0e7
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.0053e0f0
add esp, 0xc
cmp eax, 1
jne 0x54d0c6
mov ecx, dword [ebp - 0x610]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x54d0b0
xor esi, esi
xor edx, edx
jmp 0x54d160
mov eax, dword [ebp - 0x608]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.00561550
mov ecx, dword [ebp - 0x608]
add esp, 0xc
jmp 0x54d0fd
mov edx, dword [ebp - 0x610]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x54d0f0
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x54d160
push 0x3a
push ecx
call fcn.004f0b30
add esp, 8
mov dword [ebp - 0x614], eax
xor edx, edx
test eax, eax
je 0x54d160
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004ffcb2
push eax
call fcn.0052f510
push 0x2d
push dword [ebp - 0x614]
movzx esi, ax
call fcn.004f0b30
add esp, 0x18
test eax, eax
je 0x54d15e
push 0xa
inc eax
push 0
push eax
call fcn.004ffcb2
push eax
call fcn.0052f510
add esp, 0x10
movzx edx, ax
jmp 0x54d160
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [ebp - 0x608], eax
cmp si, dx
movzx eax, si
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x614], eax
cmp byte [esi], 0
je 0x54d225
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.005585c0
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x48]
push dword [eax + 4]
call fcn.004057b0
add esp, 0x18
sub eax, 0
je 0x54d1f1
sub eax, 1
je 0x54d854
sub eax, 1
jne 0x54d1fb
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x61c], ecx
jmp 0x54d1fd
mov ecx, esi
mov dword [ebp - 0x61c], ecx
jmp 0x54d1fd
xor ecx, ecx
mov eax, dword [ebp - 0x614]
movzx edx, ax
mov eax, dword [ebp - 0x608]
movzx eax, ax
mov dword [ebp - 0x620], edx
mov dword [ebp - 0x608], eax
test ecx, ecx
jne 0x54d2f1
jmp 0x54d241
movzx ecx, ax
mov eax, dword [ebp - 0x608]
movzx eax, ax
mov dword [ebp - 0x620], ecx
mov dword [ebp - 0x608], eax
jmp 0x54d241
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 + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x54d2a2
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0051ab00
push eax
push str.getsockname___failed:__s
push edi
call fcn.0052cec0
push esi
call dword [0x6ca03c]
add esp, 0x1c
jmp 0x54d854
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.00558660
add esp, 0x10
test eax, eax
je 0x54d854
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x61c], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.00533310
add esp, 0x14
cmp eax, 1
jne 0x54d31b
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.00523670
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x54d832
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x614], esi
call fcn.005335d0
add esp, 8
test esi, esi
je 0x54d832
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6ca03c]
add esp, 4
mov dword [ebp - 0x61c], 0
nop dword [eax]
lea eax, [ebp - 0x60c]
push eax
push 0
push esi
push edi
call fcn.0052e430
add esp, 0x10
mov dword [ebp - 0x610], eax
test eax, eax
je 0x54d398
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], esi
test esi, esi
jne 0x54d360
jmp 0x54d3a2
test esi, esi
jne 0x54d3c8
mov eax, dword [ebp - 0x61c]
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0051ab00
push eax
push str.socket_failure:__s
push edi
call fcn.0052cec0
add esp, 0x18
jmp 0x54d854
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.004edf90
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x620]
cmp ax, word [ebp - 0x608]
movzx esi, ax
ja 0x54d810
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 - 0x60c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x54d546
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x54d4b8
cmp eax, 0x2741
jne 0x54d4b8
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.0051ab00
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.0052cf80
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 + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x54d4d1
mov eax, dword [ebp - 0x620]
movzx esi, ax
cmp si, word [ebp - 0x608]
mov byte [ebp - 0x5fd], 0
jmp 0x54d3f6
cmp eax, 0x2740
je 0x54d4c4
cmp eax, 0xd
jne 0x54d50a
inc esi
cmp si, word [ebp - 0x608]
jmp 0x54d3f6
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0051ab00
push eax
push str.getsockname___failed:__s
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push esi
push edi
call fcn.0052d830
add esp, 0x24
jmp 0x54d854
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0051ab00
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.0052d830
add esp, 0x28
jmp 0x54d854
cmp si, word [ebp - 0x608]
ja 0x54d810
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x60c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x54d5b9
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0051ab00
push eax
push str.getsockname___failed:__s
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.0052d830
add esp, 0x24
jmp 0x54d854
push 1
push dword [ebp - 0x60c]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x54d5eb
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0051ab00
push eax
push str.socket_failure:__s
jmp 0x54d599
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x614]
call fcn.005332c0
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x254], 0
jne 0x54d61e
cmp byte [eax + 0x24d], 0
je 0x54d61e
mov byte [eax + 0x254], 1
cmp ebx, 2
je 0x54d686
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
cmp byte [eax + 0x254], 0
jne 0x54d63d
test ebx, ebx
je 0x54d680
cmp ebx, 1
jne 0x54d648
cmp cx, 2
jne 0x54d680
movzx eax, cx
sub eax, 2
je 0x54d655
sub eax, 0x15
jne 0x54d67a
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x614], eax
test ebx, ebx
je 0x54d787
cmp ebx, 1
je 0x54d6d3
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x54d630
mov esi, dword [ebp - 0x610]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.0054abb0
mov eax, dword [ebp - 0x60c]
push 0x1c
push edi
mov dword [ebx + 0x14c], eax
mov byte [ebx + 0x23d], 1
call fcn.0054ab90
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d5d93
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
nop
mov cl, byte [esi]
test cl, cl
je 0x54d6f7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x54d6e0
mov eax, dword [ebp - 0x614]
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.00530790
mov edi, dword [ebp - 0x62c]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push 0x661348
push dword [ebp - 0x624]
push edi
call fcn.0055d6b0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x54d68c
push esi
call fcn.0051abf0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.0052d830
push 0
push edi
call fcn.0054ab90
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d5d93
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.0055d6b0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x54d68c
push esi
call fcn.0051abf0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.0052d830
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.0054ab90
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d5d93
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.0052cec0
push dword [ebp - 0x60c]
push dword [ebp - 0x604]
push edi
call fcn.0052d830
add esp, 0x14
jmp 0x54d854
mov eax, dword [ebp - 0x61c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.0052cec0
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6ca03c]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004d5d93
mov esp, ebp
pop ebp
ret