Function at 0x1800637a0
Capabilities:
Convert ip address from string

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x160
mov rax, qword [0x1800a3690]
xor rax, rsp
mov qword [rsp + 0x150], rax
mov byte [r8], 0
mov r12, r8
mov rdi, rdx
mov r14, rcx
test rcx, rcx
je 0x180063b63
movzx eax, byte [rcx]
test al, al
je 0x180063b63
test rdx, rdx
je 0x180063b63
cmp byte [rdx], 0
je 0x180063b63
xor r13d, r13d
mov ecx, 0x2a
mov r15d, r13d
cmp cl, byte [rdx]
jne 0x180063815
cmp r13b, byte [rdx + 1]
je 0x180063a9f
mov ebx, 0x80
cmp al, 0x5b
jne 0x18006386d
lea edx, [rbx - 0x23]
mov rcx, r14
call sub.VCRUNTIME140.dll_strchr
mov rbp, rax
test rax, rax
je 0x180063b63
inc r14
sub rbp, r14
cmp rbp, rbx
jae 0x180063b63
mov r8, rbp
lea rcx, [rsp + 0xd0]
mov rdx, r14
call sub.VCRUNTIME140.dll_memcpy
mov byte [rsp + rbp + 0xd0], r13b
lea r14, [rsp + 0xd0]
lea r15d, [rbx - 0x7e]
jmp 0x1800638a5
mov rbp, 0xffffffffffffffff
inc rbp
cmp byte [r14 + rbp], r13b
jne 0x180063874
lea r8, [rsp + 0x28]
mov rdx, r14
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x18006389a
mov r15d, eax
jmp 0x1800638a5
cmp byte [r14 + rbp - 1], 0x2e
jne 0x1800638a5
dec rbp
movzx eax, byte [rdi]
test al, al
je 0x180063b63
movabs rdx, 0x100100000200
mov rbx, r13
nop dword [rax]
cmp al, 0x20
je 0x1800638cb
movzx ecx, al
cmp al, 9
jne 0x1800638d9
movzx eax, byte [rdi + 1]
inc rdi
movzx ecx, al
test al, al
jne 0x1800638c0
mov r9, rdi
test cl, cl
je 0x180063b20
cmp cl, 0x2c
ja 0x1800638f3
movsx rax, cl
bt rdx, rax
jb 0x180063901
movzx ecx, byte [rdi + 1]
inc rdi
inc rbx
test cl, cl
jne 0x1800638e4
test rbx, rbx
je 0x180063b20
mov ecx, r15d
test r15d, r15d
je 0x180063ab3
sub ecx, 1
je 0x180063924
cmp ecx, 1
jne 0x180063b20
mov eax, 0x80
mov esi, r13d
cmp rbx, rax
jae 0x180063b20
mov r8, rbx
lea rcx, [rsp + 0x50]
mov rdx, r9
call sub.VCRUNTIME140.dll_memcpy
mov edx, 0x2f
mov byte [rsp + rbx + 0x50], sil
lea rcx, [rsp + 0x50]
call sub.VCRUNTIME140.dll_strchr
mov rbx, rax
test rax, rax
je 0x18006396f
lea rcx, [rax + 1]
call sub.api_ms_win_crt_convert_l1_1_0.dll_atoi
mov esi, eax
mov byte [rbx], r13b
cmp r15d, 2
jne 0x180063a22
mov eax, 0x80
lea r8, [rsp + 0x40]
test esi, esi
mov rdx, r14
cmove esi, eax
mov ebx, esi
lea ecx, [rax - 0x69]
shr ebx, 3
and esi, 7
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x180063b11
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x50]
lea ecx, [rax + 0x16]
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x180063b11
cmp ebx, 0x10
ja 0x180063b11
jne 0x1800639d4
test esi, esi
jne 0x180063b11
test ebx, ebx
je 0x1800639f3
mov r8, rbx
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1800639f6
jmp 0x180063b11
mov rbx, r13
test esi, esi
je 0x180063a9f
movzx r8d, byte [rsp + rbx + 0x30]
mov ecx, 8
movzx eax, byte [rsp + rbx + 0x40]
sub ecx, esi
mov edx, 0xff
xor r8d, eax
shl edx, cl
test edx, r8d
jmp 0x180063b0f
mov dword [rsp + 0x28], r13d
mov dword [rsp + 0x20], r13d
cmp esi, 0x20
ja 0x180063b11
lea r8, [rsp + 0x28]
mov rdx, r14
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x180063b11
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x50]
lea ecx, [rax + 1]
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x180063b11
test esi, 0xffffffdf
je 0x180063aa6
mov ecx, dword [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_htonl]
mov ecx, dword [rsp + 0x20]
mov ebx, eax
call qword [sym.imp.WS2_32.dll_htonl]
mov ecx, 0x20
mov edx, 0xffffffff
sub ecx, esi
xor eax, ebx
shl edx, cl
test edx, eax
jne 0x180063b11
mov al, 1
jmp 0x180063b65
mov eax, dword [rsp + 0x20]
cmp dword [rsp + 0x28], eax
sete al
jmp 0x180063b0d
cmp byte [r9 + rbx - 1], 0x2e
jne 0x180063ac1
sub rbx, 1
je 0x180063acd
cmp byte [r9], 0x2e
jne 0x180063acd
inc r9
dec rbx
cmp rbx, rbp
jne 0x180063ae7
mov r8, rbp
mov rdx, r14
mov rcx, r9
call fcn.18003ae30
test eax, eax
setne al
jmp 0x180063b0d
jae 0x180063b20
mov rdx, r14
sub rdx, rbx
add rdx, rbp
cmp byte [rdx - 1], 0x2e
jne 0x180063b0b
mov r8, rbx
mov rcx, r9
call fcn.18003ae30
test eax, eax
je 0x180063b0b
mov al, 1
jmp 0x180063b0d
xor al, al
test al, al
jne 0x180063a9f
movabs rdx, 0x100100000200
nop dword [rax + rax]
movzx eax, byte [rdi]
cmp al, 0x20
je 0x180063b2b
cmp al, 9
jne 0x180063b30
inc rdi
jmp 0x180063b20
test al, al
je 0x180063b42
cmp al, 0x2c
je 0x180063b50
mov byte [r12], 1
movzx eax, byte [rdi]
jmp 0x180063b5b
cmp al, 0x2c
jne 0x180063b5b
nop word [rax + rax]
movzx eax, byte [rdi + 1]
inc rdi
cmp al, 0x2c
je 0x180063b50
test al, al
jne 0x1800638ba
xor al, al
mov rcx, qword [rsp + 0x150]
xor rcx, rsp
call fcn.18007c1c0
mov rbx, qword [rsp + 0x1b8]
add rsp, 0x160
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret