Function at 0x1400df550
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r14
push r15
lea rbp, [rsp - 0x37]
sub rsp, 0xb0
mov rax, qword [0x14017e080]
xor rax, rsp
mov qword [rbp + 0x2f], rax
mov rdi, r8
mov rsi, rdx
mov r14, rcx
mov qword [rbp - 0x59], rcx
mov qword [rbp - 0x21], rdx
mov qword [rbp - 0x19], r8
xor ebx, ebx
call fcn.1400e3010
mov r15, rax
test rax, rax
jne 0x1400df5ef
mov dword [rbp - 0x59], 0x5958465c
mov word [rbp - 0x55], 0x100
nop word [rax + rax]
lea eax, [rbx + 0x32]
xor byte [rbp + rbx - 0x59], al
inc rbx
cmp rbx, 4
jb 0x1400df5b0
mov byte [rbp - 0x54], 0
lea r9, [rbp - 0x51]
lea r8, [rbp - 0x55]
lea rdx, [rbp - 0x59]
mov rcx, r14
call fcn.140037fa0
nop
mov rcx, rsi
call fcn.140005020
nop
mov rcx, rdi
call fcn.140005020
jmp 0x1400df86e
xorps xmm0, xmm0
movups xmmword [rbp - 0x11], xmm0
movdqa xmm1, xmmword [0x14013abc0]
movdqu xmmword [rbp - 1], xmm1
mov byte [rbp - 0x11], 0
movups xmmword [rbp + 0xf], xmm0
movdqu xmmword [rbp + 0x1f], xmm1
mov byte [rbp + 0xf], 0
mov r8, rdi
cmp qword [rdi + 0x18], 0x10
jb 0x1400df621
mov r8, qword [rdi]
mov edx, 0x2712
mov rcx, r15
call fcn.1400e5810
mov edx, 0x51
lea r8d, [rdx - 0x50]
mov rcx, r15
call fcn.1400e5810
movdqa xmm0, xmmword [0x14013ac90]
movdqa xmmword [rbp - 0x49], xmm0
mov word [rbp - 0x39], 0x100
lea r8, [rbp - 0x49]
mov edx, 0x27c1
mov rcx, r15
call fcn.1400e5810
mov edx, 0x40
lea r8d, [rdx - 0x3f]
mov rcx, r15
call fcn.1400e5810
mov r8, rsi
cmp qword [rsi + 0x18], 0x10
jb 0x1400df681
mov r8, qword [rsi]
mov edx, 0x271f
mov rcx, r15
call fcn.1400e5810
lea r8, [0x1400e1ae0]
mov edx, 0x4e2b
mov rcx, r15
call fcn.1400e5810
lea r8, [rbp - 0x11]
mov edx, 0x2711
mov rcx, r15
call fcn.1400e5810
lea r8, [0x1400da4d0]
mov edx, 0x4e6f
mov rcx, r15
call fcn.1400e5810
lea r8, [rbp + 0xf]
mov edx, 0x272d
mov rcx, r15
call fcn.1400e5810
mov rcx, r15
call fcn.1400e30d0
test eax, eax
je 0x1400df720
mov ecx, eax
call fcn.1400e2720
xorps xmm0, xmm0
movups xmmword [rbp - 0x49], xmm0
mov qword [rbp - 0x39], rbx
mov qword [rbp - 0x31], rbx
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], 0
jne 0x1400df701
mov rdx, rax
lea rcx, [rbp - 0x49]
call fcn.140006250
lea rcx, [rbp - 0x49]
call fcn.1400d97f0
movups xmm0, xmmword [rbp - 0x11]
movups xmmword [r14], xmm0
movups xmm1, xmmword [rbp - 1]
movups xmmword [r14 + 0x10], xmm1
movdqa xmm0, xmmword [0x14013abc0]
movdqu xmmword [rbp - 1], xmm0
mov byte [rbp - 0x11], 0
mov rdx, qword [rbp + 0x27]
cmp rdx, 0x10
jb 0x1400df780
inc rdx
mov rcx, qword [rbp + 0xf]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400df77b
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400df77b
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401315dc
movdqa xmm0, xmmword [0x14013abc0]
movdqu xmmword [rbp + 0x1f], xmm0
mov byte [rbp + 0xf], 0
mov rdx, qword [rbp + 7]
cmp rdx, 0x10
jb 0x1400df7cf
inc rdx
mov rcx, qword [rbp - 0x11]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400df7ca
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400df7ca
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401315dc
movdqa xmm0, xmmword [0x14013abc0]
movdqu xmmword [rbp - 1], xmm0
mov byte [rbp - 0x11], 0
mov rdx, qword [rsi + 0x18]
cmp rdx, 0x10
jb 0x1400df81a
mov rcx, qword [rsi]
inc rdx
cmp rdx, 0x1000
jb 0x1400df815
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x1400df894
mov rcx, r8
call fcn.1401315dc
mov qword [rsi + 0x10], rbx
mov qword [rsi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rsi], 0
mov rdx, qword [rdi + 0x18]
cmp rdx, 0x10
jb 0x1400df85f
inc rdx
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x1400df85a
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x1400df89b
mov rcx, r8
call fcn.1401315dc
mov qword [rdi + 0x10], rbx
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], 0
mov rax, r14
mov rcx, qword [rbp + 0x2f]
xor rcx, rsp
call fcn.140131150
mov rbx, qword [rsp + 0xf8]
add rsp, 0xb0
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3