Function at 0x18008d9c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x90
mov rax, qword [0x1800e9040]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov eax, dword [rsp + 0xf0]
mov rbx, rcx
mov dword [rsp + 0x74], eax
mov rax, qword [rcx + 0xc0]
mov qword [rsp + 0x48], r8
mov qword [rsp + 0x60], rdx
cmp rax, qword [rcx + 0xc8]
jae 0x18008da20
movzx edx, byte [rax]
inc rax
mov qword [rcx + 0xc0], rax
jmp 0x18008da43
cmp dword [rcx + 0x30], 0
je 0x18008da41
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008da43
xor dl, dl
mov ecx, 0x30
mov r8, rbx
lea rsi, [rcx + rbx]
movzx ecx, dl
mov dword [rsp + 0x34], ecx
cmp rax, qword [rbx + 0xc8]
jae 0x18008da72
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
mov byte [rsp + 0x30], cl
jmp 0x18008da9e
cmp dword [rsi], 0
je 0x18008da99
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
mov byte [rsp + 0x30], cl
jmp 0x18008da9e
mov byte [rsp + 0x30], 0
cmp rax, qword [rbx + 0xc8]
jae 0x18008dab6
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dadb
cmp dword [rsi], 0
je 0x18008dad9
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dadb
xor cl, cl
movzx eax, cl
mov rcx, rbx
mov dword [rsp + 0x44], eax
mov ebp, eax
mov dword [rsp + 0x3c], eax
call fcn.180081bd0
mov rcx, rbx
movsxd r12, eax
call fcn.180081bd0
mov rcx, qword [rbx + 0xc0]
mov dword [rsp + 0x58], eax
cmp rcx, qword [rbx + 0xc8]
jae 0x18008db1e
movzx edx, byte [rcx]
inc rcx
mov qword [rbx + 0xc0], rcx
jmp 0x18008db43
cmp dword [rsi], 0
je 0x18008db41
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008db43
xor dl, dl
mov rcx, rbx
movzx edi, dl
call fcn.180081bd0
mov rcx, rbx
call fcn.180081bd0
mov rcx, rbx
call fcn.180081bd0
mov rcx, rbx
mov dword [rsp + 0x40], eax
call fcn.180081bd0
mov dword [rsp + 0x38], eax
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18008db8d
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dbb2
cmp dword [rsi], 0
je 0x18008dbb0
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dbb2
xor cl, cl
movzx edx, cl
mov dword [rsp + 0x6c], edx
cmp rax, qword [rbx + 0xc8]
jae 0x18008dbd1
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dbfa
cmp dword [rsi], 0
je 0x18008dbf8
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
mov edx, dword [rsp + 0x6c]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008dbfa
xor cl, cl
mov esi, dword [rsp + 0x38]
xor r14d, r14d
movzx eax, cl
mov r15d, r14d
mov qword [rsp + 0x50], r14
mov dword [rsp + 0x78], r14d
mov dword [rsp + 0x68], r14d
lea r13d, [r14 + 1]
cmp esi, 0x1000000
jg 0x18008e3dc
mov r8d, dword [rsp + 0x40]
cmp r8d, 0x1000000
jg 0x18008e3dc
cmp ebp, 8
jb 0x18008dc44
sub ebp, 8
mov dword [rsp + 0x3c], ebp
shr eax, 5
mov ecx, r13d
and eax, r13d
mov ebp, r14d
sub ecx, eax
mov dword [rsp + 0x70], ecx
cmp byte [rsp + 0x30], r14b
je 0x18008dc7f
mov ecx, edi
sub ecx, 8
je 0x18008dc7a
sub ecx, 7
je 0x18008dcd0
sub ecx, r13d
je 0x18008dcd0
sub ecx, 8
je 0x18008dc9c
cmp ecx, 8
jne 0x18008dca3
jmp 0x18008dc9c
mov edi, r13d
jmp 0x18008dc9f
mov ecx, edx
sub ecx, 8
je 0x18008dcda
sub ecx, 7
je 0x18008dcd0
sub ecx, r13d
je 0x18008dcc2
sub ecx, 8
je 0x18008dc9a
cmp ecx, 8
jne 0x18008dca3
mov edi, edx
shr edi, 3
test edi, edi
jne 0x18008dcdd
mov edx, dword [0x1800ec438]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_format
jmp 0x18008e3f6
cmp dword [rsp + 0x3c], 3
jne 0x18008dcd0
mov edi, 2
jmp 0x18008dcdd
mov ebp, r13d
mov edi, 3
jmp 0x18008dcdd
mov edi, r13d
mov rax, qword [rsp + 0x60]
mov dword [rax], r8d
mov rax, qword [rsp + 0x48]
mov dword [rax], esi
test r8d, r8d
js 0x18008e3dc
test esi, esi
js 0x18008e3dc
je 0x18008dd10
mov eax, 0x7fffffff
cdq
idiv esi
cmp r8d, eax
jg 0x18008e3dc
mov ecx, esi
imul ecx, r8d
test ecx, ecx
js 0x18008e3dc
xor edx, edx
mov eax, 0x7fffffff
div edi
cmp ecx, eax
jg 0x18008e3dc
test esi, esi
je 0x18008dd44
mov eax, 0x7fffffff
cdq
idiv esi
cmp r8d, eax
jg 0x18008e3c0
mov eax, esi
imul eax, edi
imul eax, r8d
movsxd rcx, eax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x48], rax
mov r8, rax
test rax, rax
je 0x18008e3c0
movsxd rdx, dword [rsp + 0x34]
test edx, edx
je 0x18008ddab
cmp qword [rbx + 0x10], r14
je 0x18008dda4
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, edx
jge 0x18008dda4
mov rax, qword [rbx + 0xc8]
sub edx, ecx
mov rcx, qword [rbx + 0x28]
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
mov r8, qword [rsp + 0x48]
jmp 0x18008ddab
add qword [rbx + 0xc0], rdx
cmp byte [rsp + 0x30], r14b
jne 0x18008de73
mov edx, dword [rsp + 0x44]
mov r12d, edi
mov dword [rsp + 0x3c], ebp
mov dword [rsp + 0x34], edi
cmp edx, 8
jae 0x18008e02b
mov dword [rsp + 0x3c], ebp
mov dword [rsp + 0x34], edi
test ebp, ebp
jne 0x18008e02b
mov r13d, ebp
test esi, esi
jle 0x18008e343
mov r15d, edi
imul r15d, dword [rsp + 0x40]
cmp dword [rsp + 0x70], r14d
mov r14d, dword [rsp + 0x38]
je 0x18008de43
mov eax, r15d
neg eax
movsxd r12, eax
lea eax, [rsi - 1]
imul eax, edi
imul eax, dword [rsp + 0x40]
movsxd rsi, eax
add rsi, r8
nop word [rax + rax]
mov r8d, r15d
mov rdx, rsi
mov rcx, rbx
call fcn.180081a40
add rsi, r12
sub r14, 1
jne 0x18008de20
mov esi, dword [rsp + 0x38]
mov r12d, edi
jmp 0x18008e343
movsxd r12, r15d
mov rsi, r8
nop dword [rax]
mov r8d, r15d
mov rdx, rsi
mov rcx, rbx
call fcn.180081a40
add rsi, r12
sub r14, 1
jne 0x18008de50
mov esi, dword [rsp + 0x38]
mov r12d, edi
jmp 0x18008e343
cmp dword [rsp + 0x58], r14d
jne 0x18008dea2
mov rcx, r8
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x1800ec438]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_palette
jmp 0x18008e3f6
test r12d, r12d
je 0x18008def4
jns 0x18008deb9
mov rax, qword [rbx + 0xc8]
mov qword [rbx + 0xc0], rax
jmp 0x18008def4
cmp qword [rbx + 0x10], r14
je 0x18008deed
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, r12d
jge 0x18008deed
mov rax, qword [rbx + 0xc8]
sub r12d, ecx
mov rcx, qword [rbx + 0x28]
mov edx, r12d
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
jmp 0x18008def4
add qword [rbx + 0xc0], r12
mov r12d, dword [rsp + 0x58]
test r12d, r12d
js 0x18008e3b5
xor edx, edx
mov eax, 0x7fffffff
div edi
cmp r12d, eax
jg 0x18008e3b5
mov esi, edi
imul esi, r12d
movsxd rcx, esi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x50], rax
test rax, rax
je 0x18008e3b5
mov dword [rsp + 0x3c], ebp
mov dword [rsp + 0x34], edi
test ebp, ebp
je 0x18008dff6
mov rsi, rax
test r12d, r12d
jle 0x18008dfe6
mov eax, edi
mov qword [rsp + 0x60], rax
mov rcx, rbx
call fcn.180081bd0
movzx r8d, ax
mov eax, r8d
shr eax, 0xa
and eax, 0x1f
imul ecx, eax, 0xff
mov eax, 0x84210843
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, r8d
shr eax, 5
and r8d, 0x1f
and eax, 0x1f
mov byte [rsi], dl
imul ecx, eax, 0xff
mov eax, 0x84210843
imul ecx
add edx, ecx
imul ecx, r8d, 0xff
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 0x84210843
mov byte [rsi + 1], dl
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov byte [rsi + 2], dl
add rsi, rdi
sub r12, r13
jne 0x18008df54
mov r12d, dword [rsp + 0x34]
mov esi, dword [rsp + 0x38]
mov rdi, qword [rsp + 0x50]
mov edx, dword [rsp + 0x44]
jmp 0x18008e02e
mov esi, dword [rsp + 0x38]
mov r12d, edi
mov edx, dword [rsp + 0x44]
mov rdi, rax
jmp 0x18008e02e
mov r12d, edi
mov r8d, esi
mov rdx, rax
mov rcx, rbx
mov rdi, rax
call fcn.180081a40
test eax, eax
jne 0x18008e021
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, rdi
jmp 0x18008de7d
mov esi, dword [rsp + 0x38]
mov edx, dword [rsp + 0x44]
jmp 0x18008e02e
mov rdi, r14
mov ecx, dword [rsp + 0x40]
mov eax, esi
imul eax, ecx
mov esi, r12d
test eax, eax
je 0x18008e2b2
mov rbp, qword [rsp + 0x48]
lea r8, [rsp + 0x78]
sub rbp, r8
movsxd rcx, r12d
mov qword [rsp + 0x60], rax
cmp edx, 8
jb 0x18008e0cc
test r15d, r15d
jne 0x18008e0bc
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18008e080
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008e0a6
cmp dword [rbx + 0x30], r14d
je 0x18008e0a4
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008e0a6
xor cl, cl
movzx eax, cl
mov r15d, eax
and r15d, 0x7f
inc r15d
shr eax, 7
mov dword [rsp + 0x68], eax
jmp 0x18008e0cc
cmp dword [rsp + 0x68], r14d
je 0x18008e0cc
test r13d, r13d
je 0x18008e25c
cmp byte [rsp + 0x30], r14b
je 0x18008e165
cmp dword [rsp + 0x6c], 8
jne 0x18008e12e
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18008e100
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x18008e136
cmp dword [rbx + 0x30], r14d
je 0x18008e127
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x18008e136
xor cl, cl
movzx eax, cl
jmp 0x18008e136
mov rcx, rbx
call fcn.180081bd0
test r12d, r12d
je 0x18008e251
cmp eax, dword [rsp + 0x58]
mov ecx, r14d
mov r8, rsi
cmovl ecx, eax
imul ecx, r12d
movsxd rdx, ecx
lea rcx, [rsp + 0x78]
add rdx, rdi
call sub.VCRUNTIME140.dll_memcpy
jmp 0x18008e251
cmp dword [rsp + 0x3c], r14d
je 0x18008e1ec
mov rcx, rbx
call fcn.180081bd0
movzx r8d, ax
mov eax, r8d
shr eax, 0xa
and eax, 0x1f
imul ecx, eax, 0xff
mov eax, 0x84210843
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, r8d
shr eax, 5
and r8d, 0x1f
and eax, 0x1f
mov byte [rsp + 0x78], dl
imul ecx, eax, 0xff
mov eax, 0x84210843
imul ecx
add edx, ecx
imul ecx, r8d, 0xff
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 0x84210843
mov byte [rsp + 0x79], dl
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov byte [rsp + 0x7a], dl
jmp 0x18008e251
mov rdi, r14
test r12d, r12d
je 0x18008e251
nop dword [rax]
nop dword [rax + rax]
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18008e21f
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008e245
cmp dword [rbx + 0x30], r14d
je 0x18008e243
mov rcx, rbx
call fcn.1800819c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18008e245
xor cl, cl
mov byte [rsp + rdi + 0x78], cl
inc rdi
cmp rdi, rsi
jl 0x18008e200
mov rax, qword [rsp + 0x60]
mov r13d, r14d
movsxd rcx, r12d
mov rdi, r14
test r12d, r12d
je 0x18008e290
lea rcx, [rsp + 0x78]
mov r8, rsi
add rcx, rbp
lea rdx, [rsp + 0x78]
call sub.VCRUNTIME140.dll_memcpy
nop dword [rax]
inc rdi
cmp rdi, rsi
jl 0x18008e280
mov rax, qword [rsp + 0x60]
movsxd rcx, r12d
mov rdi, qword [rsp + 0x50]
dec r15d
mov edx, dword [rsp + 0x44]
add rbp, rcx
sub rax, 1
mov qword [rsp + 0x60], rax
jne 0x18008e057
mov ecx, dword [rsp + 0x40]
mov esi, dword [rsp + 0x38]
cmp dword [rsp + 0x70], r14d
je 0x18008e32e
test esi, esi
jle 0x18008e32e
mov r11d, r12d
lea r10d, [rsi - 1]
imul r10d, r12d
mov ebx, r14d
mov r12, qword [rsp + 0x48]
imul r11d, ecx
imul r10d, ecx
nop dword [rax]
mov r8d, r11d
test r11d, r11d
jle 0x18008e31a
movsxd rax, ebx
movsxd r9, r10d
sub r9, rax
lea rdx, [rax + r12]
nop word [rax + rax]
movzx eax, byte [rdx + r9]
dec r8d
movzx ecx, byte [rdx]
mov byte [rdx], al
mov byte [rdx + r9], cl
lea rdx, [rdx + 1]
test r8d, r8d
jg 0x18008e300
add ebx, r11d
sub r10d, r11d
add r14d, 2
cmp r14d, esi
jl 0x18008e2e0
mov r12d, dword [rsp + 0x34]
mov rcx, qword [rsp + 0x50]
test rcx, rcx
je 0x18008e33e
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov r13d, dword [rsp + 0x3c]
mov rcx, qword [rsp + 0x48]
mov edx, dword [rsp + 0x40]
cmp r12d, 3
jb 0x18008e38e
test r13d, r13d
jne 0x18008e38e
mov eax, esi
mov r10, rcx
imul eax, edx
test eax, eax
je 0x18008e38e
mov ebx, r12d
mov r11d, eax
nop dword [rax]
movzx ecx, byte [r10]
movzx eax, byte [r10 + 2]
mov byte [r10], al
mov byte [r10 + 2], cl
add r10, rbx
sub r11, 1
jne 0x18008e370
mov rcx, qword [rsp + 0x48]
mov eax, dword [rsp + 0x74]
test eax, eax
je 0x18008e3b0
cmp eax, r12d
je 0x18008e3b0
mov r9d, edx
mov dword [rsp + 0x20], esi
mov edx, r12d
mov r8d, eax
call fcn.180081c90
mov rcx, rax
mov rax, rcx
jmp 0x18008e401
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x1800ec438]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
jmp 0x18008e3f6
mov edx, dword [0x1800ec438]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.too_large
mov ecx, 0x28
mov qword [rcx + rax], rdx
xor eax, eax
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.180094b70
mov rbx, qword [rsp + 0xe8]
add rsp, 0x90
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret