Function at 0x18000d990
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x98
mov rax, qword [0x180066040]
xor rax, rsp
mov qword [rsp + 0x88], rax
mov rax, qword [rcx + 0xc0]
mov rbx, rcx
mov qword [rsp + 0x78], r9
mov qword [rsp + 0x40], r8
mov qword [rsp + 0x68], rdx
cmp rax, qword [rcx + 0xc8]
jae 0x18000d9e7
movzx edx, byte [rax]
inc rax
mov qword [rcx + 0xc0], rax
jmp 0x18000da0a
cmp dword [rcx + 0x30], 0
je 0x18000da08
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000da0a
xor dl, dl
mov ecx, 0x30
mov r8, rbx
lea rdi, [rcx + rbx]
movzx ecx, dl
mov dword [rsp + 0x50], ecx
cmp rax, qword [rbx + 0xc8]
jae 0x18000da39
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
mov byte [rsp + 0x30], cl
jmp 0x18000da65
cmp dword [rdi], 0
je 0x18000da60
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
mov byte [rsp + 0x30], cl
jmp 0x18000da65
mov byte [rsp + 0x30], 0
cmp rax, qword [rbx + 0xc8]
jae 0x18000da7d
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000daa2
cmp dword [rdi], 0
je 0x18000daa0
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000daa2
xor cl, cl
movzx eax, cl
mov rcx, rbx
mov dword [rsp + 0x3c], eax
mov esi, eax
call fcn.180001e40
mov rcx, rbx
movsxd r14, eax
call fcn.180001e40
mov rcx, qword [rbx + 0xc0]
mov dword [rsp + 0x58], eax
cmp rcx, qword [rbx + 0xc8]
jae 0x18000dae1
movzx edx, byte [rcx]
inc rcx
mov qword [rbx + 0xc0], rcx
jmp 0x18000db06
cmp dword [rdi], 0
je 0x18000db04
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000db06
xor dl, dl
mov rcx, rbx
movzx r15d, dl
call fcn.180001e40
mov rcx, rbx
call fcn.180001e40
mov rcx, rbx
call fcn.180001e40
mov rcx, rbx
mov dword [rsp + 0x38], eax
call fcn.180001e40
mov dword [rsp + 0x4c], eax
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18000db51
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000db76
cmp dword [rdi], 0
je 0x18000db74
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000db76
xor cl, cl
movzx edx, cl
mov dword [rsp + 0x5c], edx
cmp rax, qword [rbx + 0xc8]
jae 0x18000db95
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000dbbe
cmp dword [rdi], 0
je 0x18000dbbc
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
mov edx, dword [rsp + 0x5c]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000dbbe
xor cl, cl
mov r8d, dword [rsp + 0x4c]
xor ebp, ebp
movzx eax, cl
mov r12d, ebp
mov qword [rsp + 0x70], rbp
mov edi, ebp
mov dword [rsp + 0x80], ebp
mov r13d, 1
mov dword [rsp + 0x48], ebp
cmp r8d, 0x1000000
jg 0x18000e3cc
mov r9d, dword [rsp + 0x38]
cmp r9d, 0x1000000
jg 0x18000e3cc
cmp esi, 8
jb 0x18000dc0a
sub esi, 8
shr eax, 5
mov ecx, r13d
and eax, r13d
mov dword [rsp + 0x34], ebp
sub ecx, eax
mov dword [rsp + 0x60], ecx
cmp byte [rsp + 0x30], dil
je 0x18000dc45
mov ecx, r15d
sub ecx, 8
je 0x18000dc88
sub ecx, 7
je 0x18000dc7b
sub ecx, r13d
je 0x18000dc7b
sub ecx, 8
je 0x18000dc68
cmp ecx, 8
je 0x18000dc68
mov r15d, ebp
jmp 0x18000dc8b
mov ecx, edx
sub ecx, 8
je 0x18000dc88
sub ecx, 7
je 0x18000dc7b
sub ecx, r13d
je 0x18000dc6e
sub ecx, 8
je 0x18000dc65
cmp ecx, 8
je 0x18000dc65
mov r15d, ebp
jmp 0x18000dc8b
mov r15d, edx
shr r15d, 3
jmp 0x18000dc8b
cmp esi, 3
jne 0x18000dc7b
mov r15d, 2
jmp 0x18000dc8b
mov r15d, 3
mov dword [rsp + 0x34], r13d
jmp 0x18000dc8b
mov r15d, r13d
test r15d, r15d
jne 0x18000dcaf
mov edx, dword [0x18006703c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_format
jmp 0x18000e3e6
mov rax, qword [rsp + 0x68]
mov dword [rax], r9d
mov rax, qword [rsp + 0x40]
mov dword [rax], r8d
mov rax, qword [rsp + 0x78]
test rax, rax
je 0x18000dccc
mov dword [rax], r15d
test r9d, r9d
js 0x18000e3cc
test r8d, r8d
js 0x18000e3cc
je 0x18000dcf2
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x18000e3cc
mov ecx, r8d
imul ecx, r9d
test ecx, ecx
js 0x18000e3cc
xor edx, edx
mov eax, 0x7fffffff
div r15d
cmp ecx, eax
jg 0x18000e3cc
test r8d, r8d
je 0x18000dd2a
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x18000e3b0
mov eax, r8d
imul eax, r15d
imul eax, r9d
movsxd rcx, eax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x40], rax
mov rsi, rax
test rax, rax
je 0x18000e3b0
movsxd rdx, dword [rsp + 0x50]
test edx, edx
je 0x18000dd8e
cmp qword [rbx + 0x10], rdi
je 0x18000dd87
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, edx
jge 0x18000dd87
mov rax, qword [rbx + 0xc8]
sub edx, ecx
mov rcx, qword [rbx + 0x28]
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
jmp 0x18000dd8e
add qword [rbx + 0xc0], rdx
cmp byte [rsp + 0x30], dil
jne 0x18000de4f
mov edx, dword [rsp + 0x3c]
mov r14, rsi
mov qword [rsp + 0x50], rsi
cmp edx, 8
jae 0x18000dfd0
mov eax, dword [rsp + 0x34]
mov qword [rsp + 0x50], rsi
test eax, eax
jne 0x18000dfd0
mov r13d, dword [rsp + 0x4c]
mov r12, rsi
test r13d, r13d
jle 0x18000e339
mov ecx, dword [rsp + 0x38]
mov edi, r13d
mov ebp, ecx
imul ebp, r15d
cmp dword [rsp + 0x60], eax
je 0x18000de1f
mov eax, ebp
neg eax
movsxd r14, eax
lea eax, [r13 - 1]
imul eax, r15d
imul eax, ecx
movsxd rsi, eax
add rsi, r12
nop dword [rax + rax]
mov r8d, ebp
mov rdx, rsi
mov rcx, rbx
call fcn.180001cb0
add rsi, r14
sub rdi, 1
jne 0x18000de00
mov rsi, r12
jmp 0x18000e335
movsxd r14, ebp
mov r12, rsi
nop word [rax + rax]
mov r8d, ebp
mov rdx, rsi
mov rcx, rbx
call fcn.180001cb0
add rsi, r14
sub rdi, 1
jne 0x18000de30
mov rsi, r12
jmp 0x18000e335
mov r8d, dword [rsp + 0x58]
test r8d, r8d
jne 0x18000de81
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18006703c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_palette
jmp 0x18000e3e6
test r14d, r14d
je 0x18000ded8
jns 0x18000de98
mov rax, qword [rbx + 0xc8]
mov qword [rbx + 0xc0], rax
jmp 0x18000ded8
cmp qword [rbx + 0x10], rdi
je 0x18000ded1
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, r14d
jge 0x18000ded1
mov rax, qword [rbx + 0xc8]
sub r14d, ecx
mov rcx, qword [rbx + 0x28]
mov edx, r14d
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
mov r8d, dword [rsp + 0x58]
jmp 0x18000ded8
add qword [rbx + 0xc0], r14
test r8d, r8d
js 0x18000e3a4
xor edx, edx
mov eax, 0x7fffffff
div r15d
cmp r8d, eax
jg 0x18000e3a4
mov edi, r15d
mov qword [rsp + 0x50], rsi
imul edi, r8d
mov r14, rsi
movsxd rcx, edi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x70], rax
test rax, rax
je 0x18000e3a7
cmp dword [rsp + 0x34], ebp
je 0x18000e03d
mov rdi, rax
mov eax, dword [rsp + 0x58]
test eax, eax
jle 0x18000e031
mov esi, eax
mov r14d, r15d
mov rax, qword [rsp + 0x50]
mov qword [rsp + 0x50], rax
mov qword [rsp + 0x40], rax
mov rcx, rbx
call fcn.180001e40
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 [rdi], 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 [rdi + 1], dl
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov byte [rdi + 2], dl
add rdi, r14
sub rsi, r13
jne 0x18000df47
mov r14, qword [rsp + 0x50]
mov edx, dword [rsp + 0x3c]
mov edi, ebp
mov eax, dword [rsp + 0x4c]
mov ecx, dword [rsp + 0x38]
imul eax, ecx
mov esi, r15d
test eax, eax
je 0x18000e2a7
lea r8, [rsp + 0x80]
mov ecx, r15d
sub r14, r8
mov qword [rsp + 0x68], rax
nop dword [rax]
cmp edx, 8
jb 0x18000e0b3
test r12d, r12d
jne 0x18000e0a6
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18000e06b
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000e090
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x40], rsi
jmp 0x18000dfca
mov r8d, edi
mov qword [rsp + 0x40], rsi
mov rdx, rax
mov rcx, rbx
call fcn.180001cb0
test eax, eax
jne 0x18000dfca
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, qword [rsp + 0x70]
jmp 0x18000de5c
cmp dword [rbx + 0x30], ebp
je 0x18000e08e
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000e090
xor cl, cl
movzx edi, cl
mov r12d, edi
and r12d, 0x7f
inc r12d
shr edi, 7
mov dword [rsp + 0x48], edi
jmp 0x18000e0b3
test edi, edi
je 0x18000e0b3
test r13d, r13d
je 0x18000e24e
cmp byte [rsp + 0x30], bpl
je 0x18000e14f
cmp dword [rsp + 0x5c], 8
jne 0x18000e114
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18000e0e7
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x18000e11c
cmp dword [rbx + 0x30], ebp
je 0x18000e10d
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x18000e11c
xor cl, cl
movzx eax, cl
jmp 0x18000e11c
mov rcx, rbx
call fcn.180001e40
test r15d, r15d
je 0x18000e243
cmp eax, dword [rsp + 0x58]
mov ecx, ebp
mov r8, rsi
cmovl ecx, eax
imul ecx, r15d
movsxd rdx, ecx
lea rcx, [rsp + 0x80]
add rdx, qword [rsp + 0x70]
call sub.VCRUNTIME140.dll_memcpy
jmp 0x18000e243
cmp dword [rsp + 0x34], ebp
je 0x18000e1de
mov rcx, rbx
call fcn.180001e40
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 + 0x80], 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 + 0x81], dl
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov byte [rsp + 0x82], dl
jmp 0x18000e243
mov rdi, rbp
test r15d, r15d
je 0x18000e243
nop word [rax + rax]
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18000e20f
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000e234
cmp dword [rbx + 0x30], ebp
je 0x18000e232
mov rcx, rbx
call fcn.180001c30
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18000e234
xor cl, cl
mov byte [rsp + rdi + 0x80], cl
inc rdi
cmp rdi, rsi
jl 0x18000e1f0
mov rax, qword [rsp + 0x68]
mov r13d, ebp
mov ecx, r15d
mov rdi, rbp
test r15d, r15d
je 0x18000e281
lea rcx, [rsp + 0x80]
mov r8, rsi
add rcx, r14
lea rdx, [rsp + 0x80]
call sub.VCRUNTIME140.dll_memcpy
inc rdi
cmp rdi, rsi
jl 0x18000e271
mov rax, qword [rsp + 0x68]
mov ecx, r15d
mov edi, dword [rsp + 0x48]
dec r12d
mov edx, dword [rsp + 0x3c]
add r14, rcx
sub rax, 1
mov qword [rsp + 0x68], rax
jne 0x18000e000
mov r14, qword [rsp + 0x50]
mov ecx, dword [rsp + 0x38]
mov r13d, dword [rsp + 0x4c]
cmp dword [rsp + 0x60], ebp
je 0x18000e318
test r13d, r13d
jle 0x18000e318
lea r10d, [r13 - 1]
mov r11d, r15d
imul r10d, r15d
mov ebx, ebp
imul r11d, ecx
imul r10d, ecx
nop dword [rax]
mov r8d, r11d
test r11d, r11d
jle 0x18000e30a
movsxd rax, ebx
movsxd r9, r10d
sub r9, rax
lea rdx, [rax + r14]
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 0x18000e2f0
add ebx, r11d
sub r10d, r11d
add ebp, 2
cmp ebp, r13d
jl 0x18000e2d0
mov rax, qword [rsp + 0x70]
test rax, rax
je 0x18000e32b
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rsi, qword [rsp + 0x40]
mov r12, qword [rsp + 0x50]
mov eax, dword [rsp + 0x34]
cmp r15d, 3
jb 0x18000e379
mov ecx, dword [rsp + 0x38]
test eax, eax
jne 0x18000e37d
mov eax, r13d
mov r8, r12
imul eax, ecx
test eax, eax
je 0x18000e37d
mov r11d, r15d
mov r10d, eax
nop word [rax + rax]
movzx ecx, byte [r8]
movzx eax, byte [r8 + 2]
mov byte [r8], al
mov byte [r8 + 2], cl
add r8, r11
sub r10, 1
jne 0x18000e360
mov ecx, dword [rsp + 0x38]
cmp r15d, 4
je 0x18000e39f
mov r9d, ecx
mov dword [rsp + 0x20], r13d
mov rcx, r12
mov r8d, 4
mov edx, r15d
call fcn.180001f00
mov rsi, rax
mov rax, rsi
jmp 0x18000e3f1
mov r14, rsi
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18006703c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
jmp 0x18000e3e6
mov edx, dword [0x18006703c]
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 + 0x88]
xor rcx, rsp
call fcn.1800510e0
add rsp, 0x98
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret