Function at 0x442830
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x4a00c0]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x430]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.0045f400
mov esi, dword [edi + 0x554]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x442afa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4428b1
sub ecx, edx
cmp ecx, 1
jbe 0x442afa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4428c8
sub ecx, edx
cmp ecx, 0x41
jae 0x4428dd
mov ecx, 0x41
jmp 0x4428eb
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4428e2
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x4a0010]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x44290c
mov eax, 0x1b
jmp 0x443085
mov al, byte [esi]
cmp al, 0x5b
jne 0x4429d7
lea eax, [esi + 1]
push 0x5d
push esi
mov dword [esp + 0x28], eax
call fcn.0045f2d0
mov esi, eax
add esp, 8
test esi, esi
je 0x442943
mov ecx, dword [esp + 0x20]
sub eax, ecx
push eax
push ecx
mov ecx, dword [esp + 0x20]
push ecx
call fcn.00467db0
add esp, 0xc
xor edx, edx
test esi, esi
jne 0x442a3b
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x20], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x442ae6
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x50]
push esi
push dword [ebp + 0x5c]
push dword [eax + 0x18]
call fcn.0044e7c0
add esp, 4
push eax
mov eax, dword [ebp + 0x50]
push dword [eax + 4]
call fcn.00406940
add esp, 0x18
sub eax, 0
je 0x442abc
sub eax, 1
je 0x443080
sub eax, 1
jne 0x442ac4
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x442ac6
cmp al, 0x3a
je 0x442a3b
push 0x3a
push esi
call fcn.0045f2d0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x442aa0
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.00435e00
mov ecx, dword [esp + 0x24]
add esp, 0xc
cmp eax, 1
jne 0x442a26
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x442a10
xor esi, esi
xor edx, edx
jmp 0x44294d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
push ecx
call fcn.00467db0
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.0045f2d0
add esp, 8
mov dword [esp + 0x20], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x44294d
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.0046e991
push eax
call fcn.004266f0
push 0x2d
push dword [esp + 0x34]
movzx esi, ax
call fcn.0045f2d0
add esp, 0x18
test eax, eax
je 0x442a99
push 0xa
inc eax
push 0
push eax
call fcn.0046e991
push eax
call fcn.004266f0
add esp, 0x10
movzx edx, ax
jmp 0x44294d
mov edx, esi
jmp 0x44294d
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x442aa6
xor esi, esi
xor edx, edx
jmp 0x44294d
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x442ac6
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x20]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x442b97
jmp 0x442afc
movzx ecx, ax
mov eax, dword [esp + 0x20]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x442afc
xor esi, esi
lea eax, [esp + 0x28]
mov dword [esp + 0x28], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x158]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x442b52
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004112d0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00423ea0
push esi
call dword [0x4a0004]
add esp, 0x1c
jmp 0x443080
cmp word [esp + 0x3c], 0x17
lea edx, [esp + 0x44]
movzx eax, word [esp + 0x3c]
lea ecx, [esp + 0x40]
cmove ecx, edx
lea edx, [esp + 0x230]
push 0x401
push edx
push ecx
push eax
call fcn.0044e850
add esp, 0x10
test eax, eax
je 0x443080
lea ecx, [esp + 0x230]
mov byte [esp + 0x13], 0
mov dword [esp + 0x2c], ecx
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.0042d3a0
add esp, 0x14
cmp eax, 1
jne 0x442bbd
lea eax, [esp + 0x30]
push eax
push edi
call fcn.0041a820
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x443066
mov ebp, dword [eax]
push eax
push edi
call fcn.0042d690
add esp, 8
test ebp, ebp
je 0x443066
push esi
call dword [0x4a0004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop dword [eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00425590
add esp, 0x10
mov dword [esp + 0x20], eax
test eax, eax
je 0x442c39
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x442bf0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004112d0
push eax
push str.socket_failure:__s
push edi
call fcn.00423ea0
add esp, 0x18
jmp 0x443080
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.0045f6a0
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x1c]
cmp ax, word [esp + 0x18]
movzx esi, ax
ja 0x443048
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x28]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x442d92
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x442d0a
cmp eax, 0x2741
jne 0x442d0a
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.004112d0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.00423f60
mov esi, dword [esp + 0x40]
lea eax, [esp + 0x44]
add esp, 0x1c
mov dword [esp + 0x28], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x158]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x442d21
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp si, word [esp + 0x18]
mov byte [esp + 0x13], 0
jmp 0x442c5f
cmp eax, 0x2740
je 0x442d16
cmp eax, 0xd
jne 0x442d59
inc esi
cmp si, word [esp + 0x18]
jmp 0x442c5f
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004112d0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00423ea0
push dword [esp + 0x2c]
push esi
push edi
call fcn.004248f0
add esp, 0x24
jmp 0x443080
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004112d0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.00423ea0
push dword [esp + 0x30]
push dword [esp + 0x44]
push edi
call fcn.004248f0
add esp, 0x28
jmp 0x443080
cmp si, word [esp + 0x18]
ja 0x443048
lea eax, [esp + 0x28]
mov dword [esp + 0x28], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x442df8
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004112d0
push eax
push str.getsockname___failed:__s
push edi
call fcn.00423ea0
push dword [esp + 0x2c]
push dword [esp + 0x40]
push edi
call fcn.004248f0
add esp, 0x24
jmp 0x443080
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x442e29
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004112d0
push eax
push str.socket_failure:__s
jmp 0x442ddc
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.0042d350
mov esi, dword [esp + 0x30]
add esp, 0xc
cmp byte [esi + 0x264], 0
jne 0x442e59
cmp byte [esi + 0x25d], 0
je 0x442e59
mov byte [esi + 0x264], 1
cmp ebx, 2
je 0x442ebc
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax]
cmp byte [esi + 0x264], 0
jne 0x442e7d
test ebx, ebx
je 0x442eb6
cmp ebx, 1
jne 0x442e88
cmp cx, 2
jne 0x442eb6
movzx eax, cx
sub eax, 2
je 0x442e95
sub eax, 0x15
jne 0x442eb6
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x442fc7
cmp ebx, 1
je 0x442f19
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x442e70
mov ebp, dword [esp + 0x20]
mov dword [esi + 0x4a8], ebx
mov eax, dword [esi + 0x15c]
cmp eax, 0xffffffff
je 0x442ee6
push eax
push esi
push edi
call fcn.004248f0
add esp, 0xc
mov dword [esi + 0x15c], 0xffffffff
mov byte [esi + 0x24d], 0
mov byte [esi + 0x24f], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x15c], eax
mov byte [esi + 0x24d], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4b4], 0x1c
mov eax, ebp
jmp 0x443085
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x442f47
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x442f30
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.00427b80
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x48e578
push eax
push edi
call fcn.00457a80
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x44303f
push ebp
call fcn.00411440
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.00423ea0
push dword [esp + 0x24]
push dword [esp + 0x38]
push edi
call fcn.004248f0
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4b4], 0
mov eax, ebp
jmp 0x443085
movzx eax, bp
push eax
lea eax, [esp + 0xc0]
push eax
xor eax, eax
cmp word [esp + 0x44], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
lea eax, [esi + 0x430]
push eax
push edi
call fcn.00457a80
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x442ec0
push ebp
call fcn.00411440
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.00423ea0
push dword [esp + 0x24]
push esi
push edi
call fcn.004248f0
mov dword [esi + 0x4a8], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4b4], 0
mov eax, ebp
jmp 0x443085
mov esi, dword [esp + 0x24]
jmp 0x442ec0
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.00423ea0
push dword [esp + 0x1c]
push dword [esp + 0x30]
push edi
call fcn.004248f0
add esp, 0x14
jmp 0x443080
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.00423ea0
push esi
call dword [0x4a0004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045da40
add esp, 0x628
ret