Function at 0x43e780
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x660
mov eax, dword [0x477400]
xor eax, esp
mov dword [esp + 0x65c], eax
push ebx
mov ebx, dword [esp + 0x66c]
push ebp
push esi
push edi
mov edi, dword [esp + 0x674]
push 0x2e
push 0
mov dword [esp + 0x44], edi
mov eax, dword [edi + 0x18]
mov dword [esp + 0x28], eax
add eax, 0x3f0
mov dword [esp + 0x38], eax
lea eax, [esp + 0xc9]
push eax
mov dword [esp + 0x20], 0x1e
mov dword [esp + 0x28], 0xffffffff
mov byte [esp + 0xcc], 0
call sub.VCRUNTIME140.dll_memset
mov ecx, dword [edi + 0x55c]
add esp, 0xc
xor ebp, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x38], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x24], 0
mov byte [esp + 0x13], 1
mov dword [esp + 0x34], 0
test ecx, ecx
je 0x43ea05
mov edx, ecx
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x43e824
sub edx, esi
cmp edx, 1
jbe 0x43ea05
mov al, byte [ecx]
cmp al, 0x5b
jne 0x43e867
lea ebp, [ecx + 1]
mov esi, ebp
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ecx, eax
add esp, 8
xor eax, eax
test ecx, ecx
cmove ebp, eax
mov eax, ecx
mov dword [esp + 0x34], ebp
sub eax, esi
mov ebp, ecx
neg ebp
sbb ebp, ebp
and ebp, eax
jmp 0x43e8a1
cmp al, 0x3a
je 0x43e8a9
push 0x3a
push ecx
call sub.VCRUNTIME140.dll_strchr
mov esi, eax
add esp, 8
mov eax, dword [esp + 0x28]
mov ebp, esi
mov dword [esp + 0x34], eax
test ebp, ebp
je 0x43e904
lea ecx, [esp + 0x48]
sub ebp, eax
push ecx
push eax
push 0x17
call fcn.004360c0
add esp, 0xc
lea ecx, [eax - 1]
neg ecx
sbb ecx, ecx
and ecx, esi
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x43e91e
push 0x3a
push ecx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x43e91e
push 0xa
push edx
inc eax
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00422070
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x43e900
push 0xa
inc eax
push 0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00422070
add esp, 0x10
movzx edx, ax
jmp 0x43e91e
mov edx, esi
jmp 0x43e91e
mov ebp, eax
lea ecx, [ebp + 1]
nop dword [eax]
mov al, byte [ebp]
inc ebp
test al, al
jne 0x43e910
sub ebp, ecx
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x24], eax
cmp si, dx
movzx eax, si
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x28], eax
test ebp, ebp
je 0x43e9f3
cmp ebp, 0x32
jae 0x43ef54
push ebp
push dword [esp + 0x38]
lea eax, [esp + 0xf8]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov esi, dword [esp + 0x2c]
lea eax, [esp + 0x274]
add esp, 0xc
mov byte [esp + ebp + 0xf0], 0
push 0x401
push eax
lea eax, [esp + 0xf8]
push eax
mov eax, dword [esi + 0x24]
push dword [esi + 0x4c8]
add eax, 0x10
push eax
call fcn.0045e320
add esp, 4
push eax
mov eax, dword [esi + 0x24]
push dword [eax]
call fcn.00412e40
add esp, 0x18
sub eax, 0
je 0x43e9c8
sub eax, 1
je 0x43ef54
sub eax, 1
jne 0x43e9d1
lea esi, [esp + 0x268]
jmp 0x43e9d3
lea esi, [esp + 0xf0]
jmp 0x43e9d3
xor esi, esi
mov eax, dword [esp + 0x28]
movzx ebp, ax
mov eax, dword [esp + 0x24]
mov dword [esp + 0x2c], ebp
movzx ebp, ax
mov dword [esp + 0x24], ebp
test esi, esi
jne 0x43eaa4
jmp 0x43ea05
movzx ecx, ax
mov eax, dword [esp + 0x24]
movzx eax, ax
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x24], eax
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0x80
push eax
lea eax, [esp + 0x44]
push eax
mov eax, dword [esp + 0x28]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43ea58
push 0x100
lea eax, [esp + 0x16c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004095f0
push eax
push str.getsockname___failed:__s
push edi
call fcn.0041ed40
add esp, 0x18
jmp 0x43ef54
mov ax, word [esp + 0x40]
cmp ax, 0x17
je 0x43ea6c
lea ecx, [esp + 0x44]
movzx eax, ax
jmp 0x43ea75
lea ecx, [esp + 0x48]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x26c]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004539d0
add esp, 0x10
test eax, eax
je 0x43ef54
xor al, al
lea esi, [esp + 0x268]
mov byte [esp + 0x13], al
lea eax, [esp + 0x38]
push eax
push 0
push 0
push esi
push edi
call fcn.004287a0
add esp, 0x14
cmp eax, 1
jne 0x43eaca
lea eax, [esp + 0x38]
push eax
push edi
call fcn.00413080
add esp, 8
mov eax, dword [esp + 0x38]
test eax, eax
je 0x43ef45
mov ebp, dword [eax]
push eax
push edi
call fcn.00428d20
add esp, 8
test ebp, ebp
je 0x43ef45
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea eax, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x24]
movzx eax, byte [eax + 0x4d2]
push eax
push 0
push ebp
push edi
call fcn.0044da70
add esp, 0x14
test eax, eax
je 0x43eb41
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x43eaf0
push 0x100
lea ecx, [esp + 0x16c]
push ecx
push eax
call fcn.004095f0
push eax
push str.socket_failure:__s
push edi
call fcn.0041ed40
add esp, 0x18
jmp 0x43ef54
mov eax, dword [edi + 0x18]
test eax, eax
je 0x43eb58
movzx eax, byte [eax + 0x49e]
mov eax, dword [eax*4 + 0x46b938]
jmp 0x43eb5d
mov eax, 0x46baec
push eax
push str.__s__ftp_state_use_port____opened_socket
push edi
call fcn.0041ef80
push dword [ebp + 0x10]
lea eax, [esp + 0x50]
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebp + 0x10]
add esp, 0x18
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x2c]
movzx esi, ax
cmp ax, word [esp + 0x24]
ja 0x43ef35
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x18]
mov word [esp + 0x46], ax
lea eax, [esp + 0x44]
push eax
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x43ec7e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x43ec38
cmp eax, 0x2741
jne 0x43ec38
push 0x100
lea eax, [esp + 0x16c]
push eax
push 0x2741
call fcn.004095f0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.0041ee10
add esp, 0x1c
mov dword [esp + 0x18], 0x80
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x44]
push eax
mov eax, dword [esp + 0x28]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43ea2b
mov eax, dword [esp + 0x2c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x43eb95
cmp eax, 0x2740
je 0x43ec44
cmp eax, 0xd
jne 0x43ec53
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x43eb8a
push 0x100
lea ecx, [esp + 0x16c]
push ecx
push eax
call fcn.004095f0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.0041ed40
add esp, 0x1c
jmp 0x43ef54
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0x80
push eax
lea eax, [esp + 0x44]
push eax
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43ea2b
mov eax, dword [edi + 0x18]
test eax, eax
je 0x43ecb9
movzx eax, byte [eax + 0x49e]
mov eax, dword [eax*4 + 0x46b938]
jmp 0x43ecbe
mov eax, 0x46baec
movzx esi, si
push esi
push eax
push str.__s__ftp_state_use_port____socket_bound_to_port__d
push edi
call fcn.0041ef80
add esp, 0x10
push 1
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43ed0e
push 0x100
lea eax, [esp + 0x16c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004095f0
push eax
push str.socket_failure:__s
push edi
call fcn.0041ed40
add esp, 0x18
jmp 0x43ef54
mov eax, dword [edi + 0x18]
test eax, eax
je 0x43ed25
movzx eax, byte [eax + 0x49e]
mov eax, dword [eax*4 + 0x46b938]
jmp 0x43ed2a
mov eax, 0x46baec
push esi
push eax
push str.__s__ftp_state_use_port____listening_on__d
push edi
call fcn.0041ef80
push 0x2f
lea eax, [esp + 0xd4]
push eax
push ebp
call fcn.00428750
mov ebp, dword [esp + 0x3c]
add esp, 0x1c
cmp byte [ebp + 0x251], 0
jne 0x43ed67
cmp byte [ebp + 0x24c], 0
je 0x43ed67
mov byte [ebp + 0x251], 1
lea eax, [esp + 0x1c]
push eax
push 1
push ebp
push edi
call fcn.0044d820
mov ecx, eax
add esp, 0x10
mov dword [esp + 0x14], ecx
test ecx, ecx
jne 0x43ef54
mov dword [esp + 0x1c], 0xffffffff
cmp ebx, 2
je 0x43edee
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x40]
nop
cmp byte [ebp + 0x251], 0
jne 0x43edad
test ebx, ebx
je 0x43ede4
cmp ebx, 1
jne 0x43edb8
cmp cx, 2
jne 0x43ede4
movzx eax, cx
sub eax, 2
je 0x43edc5
sub eax, 0x15
jne 0x43ede4
push dword [esp + 0x42]
call esi
movzx ebp, ax
test ebx, ebx
je 0x43eeb5
cmp ebx, 1
je 0x43ee24
mov cx, word [esp + 0x40]
mov ebp, dword [esp + 0x20]
inc ebx
cmp ebx, 2
jne 0x43eda0
mov ecx, dword [esp + 0x14]
mov esi, dword [esp + 0x30]
mov dword [esi + 0xa0], ebx
mov esi, dword [edi + 0x18]
mov dword [esp + 0x14], ecx
mov al, byte [esi + 0x49e]
cmp al, 0x1c
je 0x43ef28
test esi, esi
je 0x43ef0b
movzx eax, al
mov eax, dword [eax*4 + 0x46b938]
jmp 0x43ef10
lea edx, [esp + 0x124]
mov edi, 0x2c
lea esi, [esp + 0xc0]
mov cl, byte [esi]
test cl, cl
je 0x43ee4e
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x43ee37
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.004241e0
mov esi, dword [esp + 0x44]
lea eax, [esp + 0x138]
mov edi, dword [esp + 0x50]
push eax
push 0x46b86d
push 0x46b3a4
push esi
push edi
call fcn.0045cd80
mov ecx, eax
add esp, 0x28
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x43edf2
push ecx
call fcn.00409760
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.0041ed40
add esp, 0x10
jmp 0x43ef54
mov esi, dword [esp + 0x30]
movzx eax, bp
push eax
lea eax, [esp + 0xc4]
push eax
xor eax, eax
cmp word [esp + 0x48], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
push edi
call fcn.0045cd80
mov ecx, eax
add esp, 0x1c
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x43edf2
push ecx
call fcn.00409760
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.0041ed40
add esp, 0x10
jmp 0x43ef54
mov eax, 0x46baec
push str.PORT
push eax
push str.__s_______s_
push edi
call fcn.0041ef80
mov ecx, dword [esp + 0x24]
add esp, 0x10
mov byte [esi + 0x49e], 0x1c
test ecx, ecx
je 0x43ef95
jmp 0x43ef54
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.0041ed40
add esp, 8
jmp 0x43ef54
push esi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.0041ed40
add esp, 0xc
mov esi, dword [edi + 0x18]
mov al, byte [esi + 0x49e]
test al, al
je 0x43ef8a
test esi, esi
je 0x43ef71
movzx eax, al
mov eax, dword [eax*4 + 0x46b938]
jmp 0x43ef76
mov eax, 0x46baec
push str.STOP
push eax
push str.__s_______s_
push edi
call fcn.0041ef80
add esp, 0x10
mov ecx, dword [esp + 0x14]
mov byte [esi + 0x49e], 0
mov eax, dword [esp + 0x1c]
cmp eax, 0xffffffff
je 0x43efb2
push eax
push dword [esp + 0x24]
push edi
call fcn.0044da40
mov eax, dword [esp + 0x20]
add esp, 0xc
jmp 0x43efb4
mov eax, ecx
mov ecx, dword [esp + 0x66c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00460a8e
add esp, 0x660
ret