Function at 0x1400c7930
Capabilities:
Encode data using xor
Encrypt data using chaskey

Disassembly:
xchg rcx, rbx
mov qword [rsp + 0x10], rcx
xchg rbx, rcx
xchg rcx, r10
mov qword [rsp + 8], r10
xchg r10, rcx
push rbp
nop
sub rsp, 8
mov qword [rsp], rsi
nop
sub rsp, 8
mov qword [rsp], rdi
nop
sub rsp, 8
mov qword [rsp], r12
nop
mov qword [rsp - 8], r13
sub rsp, 8
nop
sub rsp, 8
mov qword [rsp], r14
nop
sub rsp, 8
mov qword [rsp], r15
lea rbp, [rsp - 0x60]
sub rsp, 0x160
movzx r8d, byte [rdx + 1]
movzx eax, byte [rdx + 2]
shl eax, 4
shl eax, 4
movzx ecx, byte [rdx + 4]
shl ecx, 0x12
shl ecx, 1
shl ecx, 1
shl ecx, 2
shl ecx, 2
shl r8d, 5
shl r8d, 7
shl r8d, 4
add r8d, eax
movzx eax, byte [rdx]
shl eax, 0xd
shl eax, 6
shl eax, 4
shl eax, 1
add r8d, eax
movzx eax, byte [rdx + 3]
add r8d, eax
movzx eax, byte [rdx + 5]
shl eax, 0xc
shl eax, 1
shl eax, 2
shl eax, 1
add ecx, eax
mov dword [rsp + 0x20], r8d
movzx eax, byte [rdx + 6]
shl eax, 5
shl eax, 1
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 7]
add ecx, eax
movzx eax, byte [rdx + 9]
mov dword [rsp + 0x24], ecx
movzx ecx, byte [rdx + 8]
shl ecx, 2
shl ecx, 0x12
shl ecx, 1
shl ecx, 2
shl ecx, 1
shl eax, 0xb
shl eax, 1
shl eax, 3
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0xa]
shl eax, 6
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0xb]
add ecx, eax
movzx eax, byte [rdx + 0xd]
mov dword [rsp + 0x28], ecx
movzx ecx, byte [rdx + 0xc]
shl ecx, 0xc
shl ecx, 6
shl ecx, 5
shl ecx, 1
shl eax, 0xe
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0xe]
shl eax, 2
shl eax, 1
shl eax, 5
add ecx, eax
movzx eax, byte [rdx + 0xf]
add ecx, eax
movzx eax, byte [rdx + 0x11]
mov dword [rsp + 0x2c], ecx
movzx ecx, byte [rdx + 0x10]
shl ecx, 0x16
shl ecx, 1
shl ecx, 1
shl eax, 0xd
shl eax, 2
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x12]
shl eax, 8
add ecx, eax
movzx eax, byte [rdx + 0x13]
add ecx, eax
movzx eax, byte [rdx + 0x15]
mov dword [rsp + 0x30], ecx
movzx ecx, byte [rdx + 0x14]
shl ecx, 0xc
shl ecx, 9
shl ecx, 2
shl ecx, 1
shl eax, 0xd
shl eax, 2
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x16]
shl eax, 6
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x17]
add ecx, eax
movzx eax, byte [rdx + 0x19]
mov dword [rsp + 0x34], ecx
movzx ecx, byte [rdx + 0x18]
shl ecx, 0x11
shl ecx, 1
shl ecx, 4
shl ecx, 1
shl ecx, 1
shl eax, 0xc
shl eax, 1
shl eax, 3
add ecx, eax
movzx eax, byte [rdx + 0x1a]
shl eax, 4
shl eax, 1
shl eax, 2
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x1b]
add ecx, eax
movzx eax, byte [rdx + 0x1d]
mov dword [rsp + 0x38], ecx
movzx ecx, byte [rdx + 0x1c]
shl ecx, 0xd
shl ecx, 7
shl ecx, 2
shl ecx, 1
shl ecx, 1
shl eax, 0xb
shl eax, 1
shl eax, 2
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x1e]
shl eax, 4
shl eax, 2
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x1f]
add ecx, eax
movzx eax, byte [rdx + 0x21]
mov dword [rsp + 0x3c], ecx
shl eax, 1
shl eax, 0xd
shl eax, 1
shl eax, 1
movzx ecx, byte [rdx + 0x20]
shl ecx, 3
shl ecx, 7
shl ecx, 2
shl ecx, 5
shl ecx, 2
shl ecx, 2
shl ecx, 2
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x22]
shl eax, 7
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x23]
add ecx, eax
movzx eax, byte [rdx + 0x25]
mov dword [rsp + 0x40], ecx
movzx ecx, byte [rdx + 0x24]
shl eax, 6
shl eax, 0xa
shl ecx, 9
shl ecx, 0xf
add ecx, eax
movzx eax, byte [rdx + 0x26]
shl eax, 3
shl eax, 3
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x27]
add ecx, eax
movzx eax, byte [rdx + 0x29]
mov dword [rsp + 0x44], ecx
movzx ecx, byte [rdx + 0x28]
shl eax, 0xb
shl eax, 2
shl eax, 2
shl eax, 1
shl ecx, 0x14
shl ecx, 1
shl ecx, 2
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x2a]
shl eax, 3
shl eax, 3
shl eax, 1
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x2b]
add ecx, eax
movzx eax, byte [rdx + 0x2d]
mov dword [rsp + 0x48], ecx
movzx ecx, byte [rdx + 0x2c]
shl eax, 0x10
shl ecx, 2
shl ecx, 0xd
shl ecx, 6
shl ecx, 1
shl ecx, 1
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x2e]
shl eax, 7
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x2f]
add ecx, eax
movzx eax, byte [rdx + 0x31]
mov dword [rsp + 0x4c], ecx
movzx ecx, byte [rdx + 0x30]
shl eax, 0xe
shl eax, 1
shl eax, 1
shl ecx, 7
shl ecx, 0xa
shl ecx, 6
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x32]
shl eax, 5
shl eax, 2
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x33]
add ecx, eax
movzx eax, byte [rdx + 0x35]
mov dword [rsp + 0x50], ecx
movzx ecx, byte [rdx + 0x34]
shl eax, 6
shl eax, 4
shl eax, 5
shl eax, 1
shl ecx, 0x12
shl ecx, 3
shl ecx, 2
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x36]
shl eax, 7
shl eax, 1
add ecx, eax
movzx eax, byte [rdx + 0x37]
add ecx, eax
movzx eax, byte [rdx + 0x39]
mov dword [rsp + 0x54], ecx
movzx ecx, byte [rdx + 0x38]
shl eax, 4
shl eax, 3
shl eax, 8
shl eax, 1
shl ecx, 0xc
shl ecx, 0xa
shl ecx, 1
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x3a]
shl eax, 8
add ecx, eax
movzx eax, byte [rdx + 0x3b]
mov esi, 0x7cd8c4c0
sub esi, 0x7cd8c4be
add ecx, eax
mov dword [rbp + 0xb0], esi
movzx eax, byte [rdx + 0x3d]
mov dword [rsp + 0x58], ecx
movzx ecx, byte [rdx + 0x3c]
shl eax, 3
shl eax, 1
shl eax, 8
shl eax, 2
shl eax, 1
shl eax, 1
shl ecx, 0x16
shl ecx, 1
shl ecx, 1
add ecx, eax
movzx eax, byte [rdx + 0x3e]
shl eax, 4
shl eax, 4
add ecx, eax
movzx eax, byte [rdx + 0x3f]
add ecx, eax
mov dword [rsp + 0x5c], ecx
nop dword [rax]
nop word [rax + rax]
mov eax, esi
lea ecx, [rsi + 0x10]
mov dword [rsp + 0x18], ecx
mov edi, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 6]
mov r13d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xb]
mov edx, dword [rsp + rax*4 + 0x20]
lea eax, [rsi - 2]
mov r8d, edx
mov dword [rbp + 0xb8], edx
xor r8d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xe]
xor r8d, r13d
xor r8d, edi
rol r8d, 1
mov dword [rsp + rax*4 + 0x20], r8d
lea eax, [rsi + 1]
mov r11d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 7]
mov r12d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xc]
mov edx, dword [rsp + rax*4 + 0x20]
lea eax, [rsi - 1]
mov ebx, edx
mov dword [rsp], edx
xor ebx, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xf]
xor ebx, r12d
mov dword [rsp + 8], r8d
xor ebx, r11d
xor r11d, r8d
rol ebx, 1
mov dword [rsp + rax*4 + 0x20], ebx
lea eax, [rsi + 2]
mov edx, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 8]
mov r10d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xd]
mov eax, dword [rsp + rax*4 + 0x20]
xor edi, eax
mov dword [rsp + 4], eax
xor edi, r10d
lea eax, [rsi + 3]
mov dword [rsp + 0xc], ebx
xor edi, edx
mov r9d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 9]
mov r15d, dword [rsp + rax*4 + 0x20]
xor r11d, r15d
lea eax, [rsi + 0x11]
rol edi, 1
xor r11d, r9d
mov dword [rsp + 0x10], edi
rol r11d, 1
mov dword [rsp + rax*4 + 0x20], r11d
lea eax, [rsi + 4]
mov r8d, dword [rsp + rax*4 + 0x20]
lea eax, [rsi + 0xa]
mov r14d, dword [rsp + rax*4 + 0x20]
mov esi, ebx
mov ebx, dword [rbp + 0xb8]
xor esi, r14d
xor esi, r8d
mov dword [rsp + rcx*4 + 0x20], edi
xor esi, edx
mov dword [rsp + 0x14], r11d
mov edx, dword [rbp + 0xb0]
rol esi, 1
lea eax, [rdx + 0x12]
mov dword [rsp + rax*4 + 0x20], esi
lea eax, [rdx + 5]
mov edx, dword [rsp + rax*4 + 0x20]
xor ebx, edx
xor ebx, r9d
mov r9d, dword [rbp + 0xb0]
xor ebx, edi
mov edi, dword [rsp]
rol ebx, 1
lea eax, [r9 + 0x13]
mov dword [rsp + rax*4 + 0x20], ebx
lea eax, [r9 + 0x14]
xor edi, r13d
xor edi, r8d
xor edi, r11d
mov r11d, r12d
xor r11d, edx
rol edi, 1
mov edx, dword [rsp + 8]
xor r11d, esi
xor r11d, dword [rsp + 4]
xor edx, r13d
mov r13d, dword [rsp + 0xc]
xor edx, ebx
mov dword [rsp + rax*4 + 0x20], edi
xor edx, r10d
lea eax, [r9 + 0x15]
rol edx, 1
mov r8d, r13d
rol r11d, 1
mov dword [rsp + rax*4 + 0x20], r11d
xor r8d, r12d
mov r12d, dword [rbp + 0xb8]
lea eax, [r9 + 0x16]
mov dword [rsp + rax*4 + 0x20], edx
xor r8d, edi
lea eax, [r9 + 0x17]
xor r8d, r15d
rol r8d, 1
mov r9d, r11d
mov dword [rsp + rax*4 + 0x20], r8d
xor r9d, r14d
mov eax, dword [rbp + 0xb0]
xor r9d, dword [rsp + 0x10]
sub eax, 0xffffffe8
xor r9d, r10d
mov r10d, r12d
xor r10d, edx
rol r9d, 1
xor r10d, dword [rsp + 0x14]
xor r12d, r9d
xor r10d, r15d
mov dword [rsp + rax*4 + 0x20], r9d
mov eax, dword [rbp + 0xb0]
xor r12d, ebx
mov r15d, dword [rsp]
nop
add eax, 0x5e80a328
sub eax, 0x5e80a30f
xor r12d, dword [rsp + 4]
mov edx, r15d
xor r15d, dword [rsp + 8]
xor edx, r8d
xor edx, esi
rol r10d, 1
mov esi, dword [rbp + 0xb0]
xor r15d, r10d
mov dword [rsp + rax*4 + 0x20], r10d
xor edx, r14d
rol edx, 1
xor r15d, edi
xor r13d, edx
rol r12d, 1
lea eax, [rsi + 0x1a]
rol r15d, 1
mov dword [rsp + rax*4 + 0x20], edx
xor r13d, r11d
xor r13d, dword [rsp + 4]
lea eax, [rsi + 0x1b]
mov dword [rsp + rax*4 + 0x20], r12d
lea eax, [rsi + 0x1c]
mov dword [rsp + rax*4 + 0x20], r15d
lea eax, [rsi + 0x1d]
rol r13d, 1
mov esi, ecx
mov dword [rsp + rax*4 + 0x20], r13d
lea eax, [rcx + 0xe]
mov dword [rbp + 0xb0], ecx
cmp eax, 0x50
jb 0x1400c7d0a
xchg rdi, r9
mov r9, qword [rbp + 0xa0]
xchg r9, rdi
lea rsi, [rsp + 0x20]
mov r14d, 0x4d6cea8c
sub r14d, 0x4d6cea78
mov r15d, r14d
mov r13d, dword [rdi + 0x50]
mov r11d, r13d
mov r9d, dword [rdi + 0x54]
mov r8d, dword [rdi + 0x58]
mov r10d, dword [rdi + 0x5c]
mov ebx, dword [rdi + 0x60]
mov r12d, dword [rdi + 0x64]
nop word [rax + rax]
mov ecx, r8d
lea rsi, [rsi + 4]
and ecx, r9d
mov edx, r9d
not edx
mov eax, r11d
rol eax, 2
rol eax, 3
and edx, r10d
xor edx, ecx
add eax, edx
add eax, dword [rsi - 4]
add eax, r12d
add eax, ebx
mov ebx, r10d
mov r10d, r8d
mov r8d, r9d
ror r8d, 1
ror r8d, 1
mov r9d, r11d
mov r11d, eax
sub r15, 1
jne 0x1400c7f8f
mov r15d, dword [rdi + 0x68]
lea rdx, [rsp + 0x70]
xchg r14, rsi
mov r14, rsi
xchg r14, rsi
nop dword [rax]
mov ecx, eax
lea rdx, [rdx + 4]
mov eax, r10d
rol ecx, 3
rol ecx, 1
rol ecx, 1
xor eax, r8d
add ecx, r15d
xor eax, r9d
add eax, ecx
add eax, dword [rdx - 4]
add eax, ebx
mov ebx, r10d
mov r10d, r8d
mov r8d, r9d
ror r8d, 1
ror r8d, 1
mov r9d, r11d
mov r11d, eax
sub rsi, 1
jne 0x1400c7fee
mov r12d, dword [rdi + 0x6c]
lea rsi, [rbp - 0x40]
xchg r15, rdx
mov rdx, r14
xchg r15, rdx
mov edx, eax
lea rsi, [rsi + 4]
mov eax, r8d
rol edx, 1
rol edx, 1
rol edx, 2
rol edx, 1
xor eax, r9d
mov ecx, r8d
and eax, r10d
and ecx, r9d
xor eax, ecx
lea ecx, [r12 + rdx]
add eax, ecx
add eax, ebx
mov ebx, r10d
add eax, dword [rsi - 4]
mov r10d, r8d
mov r8d, r9d
mov r9d, r11d
ror r8d, 1
ror r8d, 1
mov r11d, eax
sub r15, 1
jne 0x1400c803e
mov esi, dword [rdi + 0x70]
lea rdx, [rbp + 0x10]
nop word [rax + rax]
mov ecx, eax
lea rdx, [rdx + 4]
mov eax, r10d
rol ecx, 3
rol ecx, 1
rol ecx, 1
xor eax, r8d
add ecx, esi
xor eax, r9d
add eax, ecx
add eax, dword [rdx - 4]
add eax, ebx
mov ebx, r10d
mov r10d, r8d
mov r8d, r9d
ror r8d, 1
ror r8d, 1
mov r9d, r11d
mov r11d, eax
sub r14, 1
jne 0x1400c809a
add dword [rdi + 0x54], r9d
lea ecx, [rax + r13]
add dword [rdi + 0x58], r8d
add dword [rdi + 0x5c], r10d
add dword [rdi + 0x60], ebx
xchg rbx, r13
mov r13, qword [rsp + 0x1a8]
xchg r13, rbx
mov dword [rdi + 0x50], ecx
add rsp, 0x160
nop
add rsp, 8
mov r15, qword [rsp - 8]
nop
add rsp, 8
xchg qword [rsp - 8], r14
push rax
push rax
push rbx
push rbx
push rcx
push rcx
push rcx
push rdx
xchg qword [rsp + 0x40], r13
add rsp, 0x48
nop
add rsp, 8
xchg qword [rsp - 8], r12
push rax
push rdx
push rax
push rcx
push rbx
xchg qword [rsp + 0x28], rdi
add rsp, 0x30
nop
add rsp, 8
mov rsi, qword [rsp - 8]
push rdx
push rcx
push rdx
push rbx
push rdx
xchg qword [rsp + 0x28], rbp
add rsp, 0x30
nop
add rsp, 8
jmp qword [rsp - 8]