Function at 0x180018840
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
push rbp
push rdi
sub rsp, 0x78
movzx eax, byte [rdx]
mov rbp, rdx
mov rdi, rcx
cmp eax, 8
ja case.default.0x180018884
mov qword [r11 + 0x18], rbx
lea rcx, [0x180000000]
mov qword [r11 - 0x18], rsi
mov qword [r11 - 0x20], r12
mov qword [r11 - 0x28], r13
mov qword [r11 - 0x30], r14
mov qword [r11 - 0x38], r15
mov edx, dword [rcx + rax*4 + 0x190e8]
add rdx, rcx
jmp rdx
mov rax, qword [rbp + 8]
mov rcx, qword [rdi]
cmp qword [rax + 8], 0
mov rax, qword [rcx]
jne 0x1800188ac
mov r8d, 2
lea rdx, [0x1801589b8]
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
test r8b, r8b
je 0x180018b1e
mov r8d, 2
lea rdx, [0x1801589bc]
call qword [rax + reloc.WS2_32.dll_htonl]
mov r12d, dword [rsp + 0xb8]
mov r15d, dword [rsp + 0xb0]
add r12d, r15d
mov rcx, qword [rdi + 0x270]
mov r13d, r12d
cmp rcx, r13
jae 0x180018978
mov eax, 2
lea rbx, [rdi + 0x260]
mov r14, qword [rbx + 0x10]
mul rcx
mov rdx, 0xffffffffffffffff
mov rcx, rax
cmovo rcx, rdx
lea rdx, [rbx + 0x10]
cmp rcx, r14
ja 0x180018928
cmp qword [rbx + 0x18], 0x10
jb 0x18001891f
mov rbx, qword [rbx]
mov qword [rdx], rcx
mov byte [rbx + rcx], 0
jmp 0x180018978
mov r8, qword [rbx + 0x18]
mov rsi, rcx
mov rax, r8
sub rsi, r14
sub rax, r14
cmp rsi, rax
ja 0x180018965
mov qword [rdx], rcx
cmp r8, 0x10
jb 0x180018949
mov rbx, qword [rbx]
lea rcx, [rbx + r14]
mov r8, rsi
mov edx, reloc.WLDAP32.dll_Ordinal_32
call sub.VCRUNTIME140.dll_memset
lea rax, [rsi + rbx]
mov byte [rax + r14], 0
jmp 0x180018978
mov r9, rsi
mov byte [rsp + reloc.WLDAP32.dll_Ordinal_32], 0x20
mov rdx, rsi
mov rcx, rbx
call fcn.180019eb0
mov rax, qword [rbp + 8]
lea r14, [rdi + 0x260]
xor esi, esi
cmp qword [rax + 8], 1
mov rbx, qword [rax]
mov rbx, qword [rbx]
je 0x180018a83
nop word [rax + rax]
cmp qword [r14 + 0x18], 0x10
mov rdx, r14
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x1800189b3
mov rdx, qword [r14]
mov r8, r13
call qword [rax + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
lea rdx, [rbx + 0x20]
xor r8d, r8d
mov rcx, rdi
call fcn.1800195a0
mov rcx, qword [rdi]
lea rdx, [0x1801589c0]
mov r8d, 3
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
lea rdx, [rbx + 0x40]
mov dword [rsp + 0x28], r12d
xor r9d, r9d
mov dword [rsp + 0x20], r15d
mov r8b, 1
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
lea rdx, [0x1801589c4]
mov r8d, 2
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
mov rax, qword [rbx + 0x10]
inc rsi
cmp byte [rax + 0x19], 0
je 0x180018a49
mov rax, qword [rbx + 8]
cmp byte [rax + 0x19], 0
jne 0x180018a44
cmp rbx, qword [rax + 0x10]
jne 0x180018a44
mov rbx, rax
mov rax, qword [rax + 8]
cmp byte [rax + 0x19], 0
je 0x180018a31
mov rbx, rax
jmp 0x180018a6f
mov rcx, qword [rax]
mov rbx, rax
cmp byte [rcx + 0x19], 0
jne 0x180018a6f
nop word [rax + rax]
mov rax, qword [rcx]
mov rbx, rcx
mov rcx, rax
cmp byte [rax + 0x19], 0
je 0x180018a60
mov rax, qword [rbp + 8]
mov rcx, qword [rax + 8]
dec rcx
cmp rsi, rcx
jb 0x1800189a0
cmp qword [r14 + 0x18], 0x10
mov rdx, r14
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x180018a96
mov rdx, qword [r14]
mov r8, r13
call qword [rax + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
lea rdx, [rbx + 0x20]
xor r8d, r8d
mov rcx, rdi
call fcn.1800195a0
mov rcx, qword [rdi]
lea rdx, [0x1801589c0]
mov r8d, 3
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
lea rdx, [rbx + 0x40]
mov dword [rsp + 0x28], r12d
xor r9d, r9d
mov dword [rsp + 0x20], r15d
mov r8b, 1
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
mov dl, 0xa
mov rax, qword [rcx]
call qword [rax]
cmp qword [r14 + 0x18], 0x10
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x180018b01
mov r14, qword [r14]
mov r8d, dword [rsp + 0xb8]
mov rdx, r14
call qword [rax + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi]
mov dl, 0x7d
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
mov dl, 0x7b
call qword [rax]
mov rax, qword [rbp + 8]
xor esi, esi
mov r14d, dword [rsp + 0xb8]
mov r15d, dword [rsp + 0xb0]
cmp qword [rax + 8], 1
mov rbx, qword [rax]
mov rbx, qword [rbx]
je 0x180018c13
nop dword [rax]
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
lea rdx, [rbx + 0x20]
xor r8d, r8d
mov rcx, rdi
call fcn.1800195a0
mov rcx, qword [rdi]
lea rdx, [0x1801589c8]
mov r8d, 2
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
lea rdx, [rbx + 0x40]
mov dword [rsp + 0x28], r14d
xor r9d, r9d
mov dword [rsp + 0x20], r15d
xor r8d, r8d
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
mov dl, Ordinal_45
mov rax, qword [rcx]
call qword [rax]
mov rax, qword [rbx + 0x10]
inc rsi
cmp byte [rax + 0x19], 0
je 0x180018bd8
mov rax, qword [rbx + 8]
cmp byte [rax + 0x19], 0
jne 0x180018bd3
nop dword [rax]
cmp rbx, qword [rax + 0x10]
jne 0x180018bd3
mov rbx, rax
mov rax, qword [rax + 8]
cmp byte [rax + 0x19], 0
je 0x180018bc0
mov rbx, rax
jmp 0x180018bff
mov rcx, qword [rax]
mov rbx, rax
cmp byte [rcx + 0x19], 0
jne 0x180018bff
nop dword [rax]
nop dword [rax + rax]
mov rax, qword [rcx]
mov rbx, rcx
mov rcx, rax
cmp byte [rax + 0x19], 0
je 0x180018bf0
mov rax, qword [rbp + 8]
mov rcx, qword [rax + 8]
dec rcx
cmp rsi, rcx
jb 0x180018b50
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
lea rdx, [rbx + 0x20]
xor r8d, r8d
mov rcx, rdi
call fcn.1800195a0
mov rcx, qword [rdi]
lea rdx, [0x1801589c8]
mov r8d, 2
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
lea rdx, [rbx + 0x40]
mov dword [rsp + 0x28], r14d
xor r9d, r9d
mov dword [rsp + 0x20], r15d
xor r8d, r8d
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
mov dl, 0x7d
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
mov rdx, qword [rbp + 8]
mov rcx, qword [rdi]
mov rax, qword [rdx + 8]
cmp qword [rdx], rax
mov rax, qword [rcx]
jne 0x180018c95
mov r8d, 2
lea rdx, [0x1801589cc]
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
test r8b, r8b
je 0x180018dde
mov r8d, 2
lea rdx, [0x1801589d0]
call qword [rax + reloc.WS2_32.dll_htonl]
mov r14d, dword [rsp + 0xb0]
lea rsi, [rdi + 0x260]
mov r13d, dword [rsp + 0xb8]
mov rcx, qword [rdi + 0x270]
lea r15d, [r14 + r13]
mov r12d, r15d
cmp rcx, r12
jae 0x180018cf9
mov eax, 2
mov r8b, reloc.WLDAP32.dll_Ordinal_32
mul rcx
mov rdx, 0xffffffffffffffff
mov rcx, rsi
cmovo rax, rdx
mov rdx, rax
call fcn.1800185d0
mov rax, qword [rbp + 8]
mov rcx, qword [rax + 8]
mov rbx, qword [rax]
sub rcx, 0x10
cmp rbx, rcx
je 0x180018d6f
nop dword [rax]
cmp qword [rsi + 0x18], 0x10
mov rdx, rsi
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x180018d23
mov rdx, qword [rsi]
mov r8, r12
call qword [rax + reloc.WS2_32.dll_htonl]
xor r9d, r9d
mov dword [rsp + 0x28], r15d
mov r8b, 1
mov dword [rsp + 0x20], r14d
mov rdx, rbx
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
lea rdx, [0x1801589c4]
mov r8d, 2
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
mov rax, qword [rbp + 8]
add rbx, 0x10
mov rax, qword [rax + 8]
sub rax, 0x10
cmp rbx, rax
jne 0x180018d10
cmp qword [rsi + 0x18], 0x10
mov rdx, rsi
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x180018d82
mov rdx, qword [rsi]
mov r8, r12
call qword [rax + reloc.WS2_32.dll_htonl]
mov rax, qword [rbp + 8]
xor r9d, r9d
mov dword [rsp + 0x28], r15d
mov r8b, 1
mov rcx, rdi
mov dword [rsp + 0x20], r14d
mov rdx, qword [rax + 8]
sub rdx, 0x10
call fcn.180018840
mov rcx, qword [rdi]
mov dl, 0xa
mov rax, qword [rcx]
call qword [rax]
cmp qword [rsi + 0x18], 0x10
mov rcx, qword [rdi]
mov rax, qword [rcx]
jb 0x180018dc6
mov rsi, qword [rsi]
mov r8, r13
mov rdx, rsi
call qword [rax + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi]
mov dl, 0x5d
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
mov dl, 0x5b
call qword [rax]
mov rdx, qword [rbp + 8]
mov esi, dword [rsp + 0xb8]
mov r14d, dword [rsp + 0xb0]
mov rax, qword [rdx + 8]
mov rbx, qword [rdx]
sub rax, 0x10
cmp rbx, rax
je 0x180018e49
nop word [rax + rax]
mov dword [rsp + 0x28], esi
xor r9d, r9d
xor r8d, r8d
mov dword [rsp + 0x20], r14d
mov rdx, rbx
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
mov dl, Ordinal_45
mov rax, qword [rcx]
call qword [rax]
mov rdx, qword [rbp + 8]
add rbx, 0x10
mov rax, qword [rdx + 8]
sub rax, 0x10
cmp rbx, rax
jne 0x180018e10
mov rdx, qword [rdx + 8]
xor r9d, r9d
sub rdx, 0x10
mov dword [rsp + 0x28], esi
xor r8d, r8d
mov dword [rsp + 0x20], r14d
mov rcx, rdi
call fcn.180018840
mov rcx, qword [rdi]
mov dl, 0x5d
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
mov rdx, qword [rbp + 8]
xor r8d, r8d
mov rcx, rdi
call fcn.1800195a0
mov rcx, qword [rdi]
mov dl, Ordinal_35
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
cmp byte [rbp + 8], 0
mov rcx, qword [rdi]
mov rax, qword [rcx]
je 0x180018ec0
mov r8d, 4
lea rdx, str.true
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
mov r8d, 5
lea rdx, str.false
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
mov r9, qword [rbp + 8]
test r9, r9
je 0x180018f55
mov r11, r9
lea rbx, [rdi + 0x10]
shr r11, 0x3f
mov r10, rbx
xor esi, esi
movabs rbp, 0x6666666666666667
nop dword [rax + rax]
mov rax, rbp
lea r10, [r10 + 1]
imul r9
inc rsi
mov r8, rdx
sar r8, 2
mov rcx, r8
shr rcx, 0x3f
add r8, rcx
lea ecx, [r8 + r8*4]
add ecx, ecx
sub r9d, ecx
mov eax, r9d
mov r9, r8
cdq
xor eax, edx
sub eax, edx
add al, 0x30
mov byte [r10 - 1], al
test r8, r8
jne 0x180018f00
test r11b, r11b
je 0x180018fb3
mov byte [rdi + rsi + 0x10], reloc.WLDAP32.dll_Ordinal_45
inc rsi
jmp 0x180018fb3
mov r8, qword [rbp + 8]
test r8, r8
jne 0x180018f64
mov rcx, qword [rdi]
mov dl, 0x30
mov rax, qword [rcx]
call qword [rax]
jmp 0x180019002
lea rbx, [rdi + 0x10]
xor esi, esi
mov r10, rbx
movabs r11, 0xcccccccccccccccd
nop word [rax + rax]
mov rax, r11
lea r10, [r10 + 1]
mul r8
inc rsi
mov r9, rdx
shr r9, 3
lea ecx, [r9 + r9*4]
add ecx, ecx
sub r8d, ecx
mov eax, r8d
mov r8, r9
cdq
xor eax, edx
sub eax, edx
add al, 0x30
mov byte [r10 - 1], al
test r9, r9
jne 0x180018f80
lea rdx, [rbx + rsi]
mov rcx, rbx
call fcn.1800e6da0
mov rcx, qword [rdi]
mov r8, rsi
mov rdx, rbx
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
movaps xmmword [rsp + 0x40], xmm6
movsd xmm6, qword [rbp + 8]
movaps xmm0, xmm6
call sub.api_ms_win_crt_math_l1_1_0.dll__dclass
test ax, ax
jle 0x18001902a
mov rcx, qword [rdi]
lea rdx, str.null
mov r8d, 4
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
movaps xmm6, xmmword [rsp + 0x40]
mov r14, qword [rsp + 0x58]
mov r13, qword [rsp + 0x60]
mov r12, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x70]
mov rbx, qword [rsp + 0xa0]
mov r15, qword [rsp + 0x50]
add rsp, 0x78
pop rdi
pop rbp
ret
lea r14, [rdi + 0x10]
movaps xmm0, xmm6
mov rbx, r14
call qword [sym.imp.api_ms_win_crt_math_l1_1_0.dll__dsign]
test eax, eax
je 0x18001904d
xorps xmm6, xmmword [0x18017a530]
lea rbx, [r14 + 1]
mov byte [r14], reloc.WLDAP32.dll_Ordinal_45
xorps xmm0, xmm0
ucomisd xmm6, xmm0
jp 0x180019067
jne 0x180019067
mov word [rbx], 0x2e30
lea rax, [rbx + 3]
mov byte [rbx + 2], Ordinal_50
jmp 0x180019097
xor esi, esi
lea r8, [rsp + 0x30]
movaps xmm3, xmm6
mov dword [rsp + 0x34], esi
lea rdx, [rsp + 0x34]
mov dword [rsp + 0x30], esi
mov rcx, rbx
call fcn.18001a400
mov r8d, dword [rsp + 0x30]
mov rcx, rbx
mov edx, dword [rsp + 0x34]
call fcn.180010340
mov rcx, qword [rdi]
sub rax, r14
mov r8, rax
mov rdx, r14
mov r9, qword [rcx]
call qword [r9 + reloc.WS2_32.dll_htonl]
jmp 0x180018ffd
mov rcx, qword [rdi]
lea rdx, str._discarded_
mov r8d, ntohl
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002
mov rcx, qword [rdi]
lea rdx, str.null
mov r8d, 4
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
jmp 0x180019002