Function at 0x495820
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa38
mov eax, dword [0x5e10a4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, dword [ebx]
push 0x100
push 0
push eax
mov dword [ebp - 0xa38], ebx
mov dword [ebp - 0xa14], esi
mov dword [ebp - 0xa10], 0xffffffff
call fcn.0043fcd0
mov ecx, dword [ebp - 0xa14]
xor eax, eax
mov esi, dword [esi + 0x95c]
add esp, 0xc
mov dword [ebp - 0xa30], eax
mov dword [ebp - 0xa28], eax
mov ecx, dword [ecx + 0x95c]
mov dword [ebp - 0xa2c], eax
mov dword [ebp - 0xa18], eax
mov byte [ebp - 0xa09], 1
mov dword [ebp - 0xa1c], eax
test ecx, ecx
je 0x495b2e
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4958b0
sub ecx, edx
cmp ecx, 1
jbe 0x495b2e
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4958c7
sub ecx, edx
cmp ecx, 0x41
jae 0x4958dc
mov ecx, 0x41
jmp 0x4958ea
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4958e1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x5e1b20]
add esp, 8
mov dword [ebp - 0xa1c], eax
test eax, eax
jne 0x495919
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004273c3
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x49595b
push 0x5d
push esi
call fcn.00440710
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa18], ecx
test ecx, ecx
je 0x4959ed
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0xa1c]
push eax
call fcn.00452820
mov ecx, dword [ebp - 0xa18]
add esp, 0xc
jmp 0x4959ed
cmp al, 0x3a
jne 0x495966
mov ecx, esi
jmp 0x4959ed
push 0x3a
push esi
call fcn.00440710
mov ecx, eax
add esp, 8
mov dword [ebp - 0xa18], ecx
test ecx, ecx
je 0x4959d7
lea eax, [ebp - 0xa08]
push eax
push esi
push 0x17
call fcn.00486770
add esp, 0xc
cmp eax, 1
jne 0x4959b6
mov ecx, dword [ebp - 0xa1c]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4959a0
xor esi, esi
xor edx, edx
jmp 0x495a50
mov eax, dword [ebp - 0xa18]
sub eax, esi
push eax
mov eax, dword [ebp - 0xa1c]
push esi
push eax
call fcn.00452820
mov ecx, dword [ebp - 0xa18]
add esp, 0xc
jmp 0x4959ed
mov edx, dword [ebp - 0xa1c]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [edx + esi - 1], al
test al, al
jne 0x4959e0
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x495a50
push 0x3a
push ecx
call fcn.00440710
add esp, 8
mov dword [ebp - 0xa20], eax
xor edx, edx
test eax, eax
je 0x495a50
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.0044cd77
push eax
call fcn.004799b0
push 0x2d
push dword [ebp - 0xa20]
movzx esi, ax
call fcn.00440710
add esp, 0x18
test eax, eax
je 0x495a4e
push 0xa
inc eax
push 0
push eax
call fcn.0044cd77
push eax
call fcn.004799b0
add esp, 0x10
movzx edx, ax
jmp 0x495a50
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
mov ecx, eax
mov dword [ebp - 0xa18], eax
mov dword [ebp - 0xa34], ecx
xor ecx, ecx
movzx eax, si
cmp si, dx
mov esi, dword [ebp - 0xa1c]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0xa20], eax
cmp byte [esi], 0
je 0x495b14
push 0x401
lea eax, [ebp - 0x588]
push eax
mov eax, dword [ebx + 0x50]
push esi
push dword [ebx + 0x8c]
push dword [eax + 0x18]
call fcn.004a1690
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.0052e100
add esp, 0x18
sub eax, 0
je 0x495ae0
sub eax, 1
je 0x49614d
sub eax, 1
jne 0x495aea
lea ecx, [ebp - 0x588]
mov dword [ebp - 0xa28], ecx
jmp 0x495aec
mov ecx, esi
mov dword [ebp - 0xa28], ecx
jmp 0x495aec
xor ecx, ecx
mov eax, dword [ebp - 0xa20]
movzx eax, ax
mov dword [ebp - 0xa2c], eax
mov eax, dword [ebp - 0xa18]
movzx eax, ax
mov dword [ebp - 0xa18], eax
test ecx, ecx
jne 0x495be1
jmp 0x495b30
movzx eax, ax
mov dword [ebp - 0xa2c], eax
mov eax, dword [ebp - 0xa34]
movzx eax, ax
mov dword [ebp - 0xa18], eax
jmp 0x495b30
xor esi, esi
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x495b90
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a0e20
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa14]
call fcn.00477480
push esi
call dword [0x5e1b14]
add esp, 0x1c
jmp 0x49614d
mov ax, word [ebp - 0xa08]
push 0x401
cmp ax, 0x17
je 0x495bb6
lea ecx, [ebp - 0x588]
movzx eax, ax
push ecx
lea ecx, [ebp - 0xa04]
push ecx
push eax
jmp 0x495bc6
lea eax, [ebp - 0x588]
push eax
lea eax, [ebp - 0xa00]
push eax
push 0x17
call fcn.00487050
lea ecx, [ebp - 0x588]
mov byte [ebp - 0xa09], 0
add esp, 0x10
mov dword [ebp - 0xa28], ecx
lea eax, [ebp - 0xa30]
push eax
push 0
push ecx
push ebx
call fcn.0046f910
add esp, 0x10
cmp eax, 1
jne 0x495c09
lea eax, [ebp - 0xa30]
push eax
push ebx
call fcn.0046ec90
add esp, 8
mov eax, dword [ebp - 0xa30]
test eax, eax
je 0x496126
mov esi, dword [eax]
push eax
push dword [ebp - 0xa14]
mov dword [ebp - 0xa20], esi
call fcn.0046fb70
add esp, 8
test esi, esi
je 0x496126
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x5e1b14]
add esp, 4
mov dword [ebp - 0xa10], 0xffffffff
mov dword [ebp - 0xa28], 0
nop word [eax + eax]
lea eax, [ebp - 0xa10]
push eax
push 0
push esi
push ebx
call fcn.00478880
add esp, 0x10
mov dword [ebp - 0xa1c], eax
test eax, eax
je 0x495c98
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0xa28], eax
mov dword [ebp - 0xa20], esi
test esi, esi
jne 0x495c60
jmp 0x495ca2
test esi, esi
jne 0x495ccd
mov eax, dword [ebp - 0xa28]
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004a0e20
push eax
push str.socket_failure:__s
push dword [ebp - 0xa14]
call fcn.00477480
add esp, 0x18
jmp 0x49614d
push dword [esi + 0x10]
lea eax, [ebp - 0xa08]
push dword [esi + 0x18]
push eax
call fcn.0043f750
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0xa24], eax
mov eax, dword [ebp - 0xa2c]
cmp ax, word [ebp - 0xa18]
movzx esi, ax
ja 0x496108
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0xa24]
mov word [ebp - 0xa06], ax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x495e46
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0xa09], 0
je 0x495dba
cmp eax, 0x2741
jne 0x495dba
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0x2741
call fcn.004a0e20
push eax
movzx eax, si
mov esi, dword [ebp - 0xa14]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.00477560
add esp, 0x1c
mov dword [ebp - 0xa24], 0x80
lea eax, [ebp - 0xa24]
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x495dd3
mov eax, dword [ebp - 0xa2c]
movzx esi, ax
cmp si, word [ebp - 0xa18]
mov byte [ebp - 0xa09], 0
jmp 0x495cfb
cmp eax, 0x2740
je 0x495dc6
cmp eax, 0xd
jne 0x495e0b
inc esi
cmp si, word [ebp - 0xa18]
jmp 0x495cfb
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a0e20
push eax
push str.getsockname___failed:__s
push esi
call fcn.00477480
push dword [ebp - 0xa10]
push ebx
call fcn.00477ed0
add esp, 0x20
jmp 0x49614d
push 0x80
lea ecx, [ebp - 0x84]
push ecx
push eax
call fcn.004a0e20
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0xa14]
call fcn.00477480
push dword [ebp - 0xa10]
push ebx
call fcn.00477ed0
add esp, 0x24
jmp 0x49614d
cmp si, word [ebp - 0xa18]
ja 0x496108
lea eax, [ebp - 0xa24]
mov dword [ebp - 0xa24], 0x80
push eax
lea eax, [ebp - 0xa08]
push eax
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x495ea4
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a0e20
push eax
push str.getsockname___failed:__s
push dword [ebp - 0xa14]
jmp 0x495df2
push 1
push dword [ebp - 0xa10]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x495edf
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004a0e20
push eax
push str.socket_failure:__s
push dword [ebp - 0xa14]
jmp 0x495df2
push 0x100
lea eax, [ebp - 0x184]
push eax
push dword [ebp - 0xa20]
call fcn.0046f8c0
mov eax, dword [ebx + 0x284]
add esp, 0xc
test eax, 0x40000
jne 0x495f18
test eax, 0x400
je 0x495f18
or eax, 0x40000
mov dword [ebx + 0x284], eax
cmp edi, 2
je 0x495f83
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0xa08]
nop word [eax + eax]
test dword [ebx + 0x284], 0x40000
jne 0x495f40
test edi, edi
je 0x495f7d
cmp edi, 1
jne 0x495f4b
cmp cx, 2
jne 0x495f7d
movzx eax, cx
sub eax, 2
je 0x495f58
sub eax, 0x15
jne 0x495f7d
push dword [ebp - 0xa06]
call esi
movzx eax, ax
mov dword [ebp - 0xa20], eax
test edi, edi
je 0x496080
cmp edi, 1
je 0x495fc6
mov cx, word [ebp - 0xa08]
inc edi
cmp edi, 2
jne 0x495f30
mov esi, dword [ebp - 0xa1c]
push ebx
mov dword [ebx + 0x3f4], edi
call fcn.00493510
mov eax, dword [ebp - 0xa10]
push 0x1c
push ebx
mov dword [ebx + 0x1ac], eax
mov byte [ebx + 0x283], 1
call fcn.004934f0
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004273c3
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x988]
mov ebx, 0x2c
lea esi, [ebp - 0x184]
mov cl, byte [esi]
test cl, cl
je 0x495fee
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x495fd7
mov eax, dword [ebp - 0xa20]
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.0047a9f0
mov ebx, dword [ebp - 0xa38]
lea eax, [ebp - 0x988]
push eax
push str.PORT
push 0x58c5b4
lea eax, [ebx + 0x388]
push eax
call fcn.004a3e50
mov esi, eax
add esp, 0x24
test esi, esi
je 0x495f89
push esi
call fcn.004a0f10
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0xa14]
call fcn.00477480
push dword [ebp - 0xa10]
push ebx
call fcn.00477ed0
push 0
push ebx
call fcn.004934f0
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004273c3
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x184]
push eax
xor eax, eax
cmp word [ebp - 0xa08], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [ebx + 0x388]
push str._s__d_s_hu
push eax
call fcn.004a3e50
mov esi, eax
add esp, 0x18
test esi, esi
je 0x495f89
push esi
call fcn.004a0f10
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0xa14]
call fcn.00477480
push dword [ebp - 0xa10]
push ebx
call fcn.00477ed0
push 0
push ebx
mov dword [ebx + 0x3f4], 1
call fcn.004934f0
add esp, 0x20
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004273c3
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0xa14]
call fcn.00477480
push dword [ebp - 0xa10]
push ebx
call fcn.00477ed0
jmp 0x49614a
mov eax, dword [ebp - 0xa28]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0xa14]
call fcn.00477480
mov eax, dword [ebp - 0xa1c]
push eax
call dword [0x5e1b14]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004273c3
mov esp, ebp
pop ebp
ret