Function at 0x180046750
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0xa0
mov rax, qword [0x1800e7f10]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov rax, qword [rcx + 0xc0]
mov rbx, rcx
mov qword [rsp + 0x70], r8
mov qword [rsp + 0x58], rdx
cmp rax, qword [rcx + 0xc8]
jae 0x1800467a1
movzx edx, byte [rax]
inc rax
mov qword [rcx + 0xc0], rax
jmp 0x1800467c4
cmp dword [rcx + 0x30], 0
je 0x1800467c2
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x1800467c4
xor dl, dl
mov ecx, 0x30
mov r8, rbx
mov qword [rsp + 0xf8], rbp
lea rsi, [rcx + rbx]
movzx ecx, dl
mov dword [rsp + 0x40], ecx
mov qword [rsp + 0x80], rsi
cmp rax, qword [rbx + 0xc8]
jae 0x1800467ff
movzx ebp, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046825
cmp dword [rsi], 0
je 0x180046822
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ebp, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046825
xor bpl, bpl
mov byte [rsp + 0x30], bpl
cmp rax, qword [rbx + 0xc8]
jae 0x180046842
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046867
cmp dword [rsi], 0
je 0x180046865
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046867
xor cl, cl
movzx eax, cl
mov rcx, rbx
mov dword [rsp + 0x3c], eax
call fcn.18003b8d0
mov rcx, rbx
movsxd r13, eax
call fcn.18003b8d0
mov rcx, qword [rbx + 0xc0]
mov dword [rsp + 0x50], eax
cmp rcx, qword [rbx + 0xc8]
jae 0x1800468a4
movzx edx, byte [rcx]
inc rcx
mov qword [rbx + 0xc0], rcx
jmp 0x1800468c9
cmp dword [rsi], 0
je 0x1800468c7
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx edx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x1800468c9
xor dl, dl
mov rcx, rbx
movzx edi, dl
call fcn.18003b8d0
mov rcx, rbx
call fcn.18003b8d0
mov rcx, rbx
call fcn.18003b8d0
mov rcx, rbx
mov dword [rsp + 0x38], eax
call fcn.18003b8d0
mov dword [rsp + 0x44], eax
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x180046913
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046938
cmp dword [rsi], 0
je 0x180046936
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046938
xor cl, cl
movzx r10d, cl
mov dword [rsp + 0x64], r10d
cmp rax, qword [rbx + 0xc8]
jae 0x180046959
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046983
cmp dword [rsi], 0
je 0x180046981
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
mov r10d, dword [rsp + 0x64]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046983
xor cl, cl
mov r8d, dword [rsp + 0x44]
xor r14d, r14d
movzx eax, cl
mov r12d, r14d
mov qword [rsp + 0x78], r14
mov dword [rsp + 0x88], r14d
mov dword [rsp + 0x60], r14d
lea r15d, [r14 + 1]
cmp r8d, 0x1000000
jg 0x180047165
mov r9d, dword [rsp + 0x38]
cmp r9d, 0x1000000
jg 0x180047165
mov ecx, dword [rsp + 0x3c]
cmp ecx, 8
lea edx, [rcx - 8]
cmovb edx, ecx
shr eax, 5
and eax, r15d
mov ecx, r15d
sub ecx, eax
test bpl, bpl
mov dword [rsp + 0x68], ecx
mov ebp, r14d
je 0x180046a0c
mov ecx, edi
sub ecx, 8
je 0x180046a07
sub ecx, 7
je 0x180046a61
sub ecx, r15d
je 0x180046a61
sub ecx, 8
je 0x180046a2b
cmp ecx, 8
jne 0x180046a34
jmp 0x180046a2b
mov edi, r15d
jmp 0x180046a2e
mov ecx, r10d
sub ecx, 8
je 0x180046a6d
sub ecx, 7
je 0x180046a61
sub ecx, r15d
je 0x180046a53
sub ecx, 8
je 0x180046a28
cmp ecx, 8
jne 0x180046a34
mov edi, r10d
shr edi, 3
mov esi, edi
test edi, edi
jne 0x180046a73
mov edx, dword [0x18013b73c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_format
jmp 0x18004717f
cmp edx, 3
jne 0x180046a61
mov edi, 2
mov esi, edi
jmp 0x180046a73
mov edi, 3
mov ebp, r15d
mov esi, edi
jmp 0x180046a73
mov edi, r15d
mov esi, r15d
mov rax, qword [rsp + 0x58]
mov dword [rax], r9d
mov rax, qword [rsp + 0x70]
mov dword [rax], r8d
test r9d, r9d
js 0x180047165
test r8d, r8d
js 0x180047165
je 0x180046aa9
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x180047165
mov ecx, r8d
imul ecx, r9d
test ecx, ecx
js 0x180047165
xor edx, edx
mov eax, 0x7fffffff
div edi
cmp ecx, eax
jg 0x180047165
test r8d, r8d
je 0x180046ae0
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x180047149
mov eax, r8d
imul eax, edi
imul eax, r9d
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 0x180047149
movsxd rdx, dword [rsp + 0x40]
test edx, edx
je 0x180046b48
cmp qword [rbx + 0x10], r12
je 0x180046b41
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, edx
jge 0x180046b41
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 0x180046b48
add qword [rbx + 0xc0], rdx
cmp byte [rsp + 0x30], r12b
jne 0x180046c0e
mov edx, dword [rsp + 0x3c]
mov r13d, edi
mov dword [rsp + 0x34], ebp
cmp edx, 8
jae 0x180046d77
mov dword [rsp + 0x34], ebp
test ebp, ebp
jne 0x180046d77
mov ecx, dword [rsp + 0x44]
mov dword [rsp + 0x34], ebp
test ecx, ecx
jle 0x180046bf9
mov r15d, edi
mov dword [rsp + 0x34], ebp
imul r15d, dword [rsp + 0x38]
mov r14d, ecx
cmp dword [rsp + 0x68], r12d
je 0x180046bdc
mov eax, r15d
neg eax
movsxd r12, eax
lea eax, [rcx - 1]
imul eax, edi
imul eax, dword [rsp + 0x38]
movsxd rsi, eax
add rsi, r8
nop
mov r8d, r15d
mov rdx, rsi
mov rcx, rbx
call fcn.18003b740
add rsi, r12
sub r14, 1
jne 0x180046bb0
mov edi, dword [rsp + 0x44]
mov ecx, edi
mov edx, dword [rsp + 0x38]
imul ecx, edx
mov esi, r13d
jmp 0x1800470e4
movsxd r12, r15d
mov rsi, r8
mov r8d, r15d
mov rdx, rsi
mov rcx, rbx
call fcn.18003b740
add rsi, r12
sub r14, 1
jne 0x180046be2
mov edi, dword [rsp + 0x44]
mov ecx, edi
mov edx, dword [rsp + 0x38]
imul ecx, edx
mov esi, r13d
jmp 0x1800470e4
cmp dword [rsp + 0x50], r12d
jne 0x180046c3d
mov rcx, r8
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18013b73c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_palette
jmp 0x18004717f
test r13d, r13d
je 0x180046c8f
jns 0x180046c54
mov rax, qword [rbx + 0xc8]
mov qword [rbx + 0xc0], rax
jmp 0x180046c8f
cmp qword [rbx + 0x10], r12
je 0x180046c88
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, r13d
jge 0x180046c88
mov rax, qword [rbx + 0xc8]
sub r13d, ecx
mov rcx, qword [rbx + 0x28]
mov edx, r13d
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
jmp 0x180046c8f
add qword [rbx + 0xc0], r13
mov r13d, dword [rsp + 0x50]
test r13d, r13d
js 0x18004713e
xor edx, edx
imul esi, r13d
mov eax, 0x7fffffff
div edi
cmp r13d, eax
jg 0x18004713e
movsxd rcx, esi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x78], rax
test rax, rax
je 0x18004713e
mov dword [rsp + 0x34], ebp
test ebp, ebp
je 0x180046deb
mov rsi, rax
test r13d, r13d
jle 0x180046de6
mov eax, edi
mov dword [rsp + 0x40], edi
mov edi, eax
nop word [rax + rax]
mov rcx, rbx
call fcn.18003b8d0
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 r13, r15
jne 0x180046cf0
mov r13d, dword [rsp + 0x40]
mov edx, dword [rsp + 0x3c]
mov edi, dword [rsp + 0x44]
mov ecx, edi
mov eax, dword [rsp + 0x38]
imul ecx, eax
mov esi, r13d
mov dword [rsp + 0x40], ecx
test ecx, ecx
je 0x18004705f
mov rax, qword [rsp + 0x48]
lea r8, [rsp + 0x88]
mov rbp, qword [rsp + 0x80]
sub rax, r8
mov qword [rsp + 0x70], rax
mov qword [rsp + 0x58], rcx
cmp edx, 8
jb 0x180046e65
test r12d, r12d
jne 0x180046e55
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x180046e19
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046e3f
mov r13d, edi
jmp 0x180046d73
mov r8d, esi
mov rdx, rax
mov rcx, rbx
mov r13d, edi
call fcn.18003b740
test eax, eax
jne 0x180046d73
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, qword [rsp + 0x78]
jmp 0x180046c18
cmp dword [rbp], r14d
je 0x180046e3d
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046e3f
xor cl, cl
movzx eax, cl
mov r12d, eax
and r12d, 0x7f
inc r12d
shr eax, 7
mov dword [rsp + 0x60], eax
jmp 0x180046e65
cmp dword [rsp + 0x60], r14d
je 0x180046e65
test r15d, r15d
je 0x180047001
cmp byte [rsp + 0x30], r14b
je 0x180046f03
cmp dword [rsp + 0x64], 8
jne 0x180046ec7
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x180046e99
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x180046ecf
cmp dword [rbp], r14d
je 0x180046ec0
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
movzx eax, cl
jmp 0x180046ecf
xor cl, cl
movzx eax, cl
jmp 0x180046ecf
mov rcx, rbx
call fcn.18003b8d0
test r13d, r13d
je 0x180046ff4
cmp eax, dword [rsp + 0x50]
mov ecx, r14d
mov r8, rsi
cmovl ecx, eax
imul ecx, r13d
movsxd rdx, ecx
lea rcx, [rsp + 0x88]
add rdx, qword [rsp + 0x78]
call sub.VCRUNTIME140.dll_memcpy
jmp 0x180046ff4
cmp dword [rsp + 0x34], r14d
je 0x180046f93
mov rcx, rbx
call fcn.18003b8d0
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 + 0x88], 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 + 0x89], dl
imul ecx
add edx, ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov byte [rsp + 0x8a], dl
jmp 0x180046ff4
mov rdi, r14
test r13d, r13d
je 0x180046ff4
nop dword [rax + rax]
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x180046fbf
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046fe5
cmp dword [rbp], r14d
je 0x180046fe3
mov rcx, rbx
call fcn.18003b6c0
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x180046fe5
xor cl, cl
mov byte [rsp + rdi + 0x88], cl
inc rdi
cmp rdi, rsi
jl 0x180046fa0
mov rax, qword [rsp + 0x70]
mov r15d, r14d
mov rcx, qword [rsp + 0x58]
mov rdi, r14
test r13d, r13d
je 0x180047036
lea rcx, [rsp + 0x88]
mov r8, rsi
add rcx, rax
lea rdx, [rsp + 0x88]
call sub.VCRUNTIME140.dll_memcpy
inc rdi
cmp rdi, rsi
jl 0x180047024
mov rax, qword [rsp + 0x70]
mov rcx, qword [rsp + 0x58]
movsxd rdx, r13d
dec r12d
add rax, rdx
mov edx, dword [rsp + 0x3c]
sub rcx, 1
mov qword [rsp + 0x70], rax
mov qword [rsp + 0x58], rcx
jne 0x180046db5
mov edi, dword [rsp + 0x44]
mov eax, dword [rsp + 0x38]
cmp dword [rsp + 0x68], r14d
je 0x1800470c9
test edi, edi
jle 0x1800470c9
mov rbp, qword [rsp + 0x48]
lea r10d, [rdi - 1]
imul r10d, r13d
mov r11d, r13d
imul r11d, eax
mov ebx, r14d
imul r10d, eax
mov r8d, r11d
test r11d, r11d
jle 0x1800470ba
movsxd rax, ebx
movsxd r9, r10d
sub r9, rax
lea rdx, [rax + rbp]
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 0x1800470a0
add ebx, r11d
sub r10d, r11d
add r14d, 2
cmp r14d, edi
jl 0x180047085
mov rax, qword [rsp + 0x78]
test rax, rax
je 0x1800470dc
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [rsp + 0x38]
mov ecx, dword [rsp + 0x40]
mov rax, qword [rsp + 0x48]
cmp r13d, 3
jb 0x18004711e
cmp dword [rsp + 0x34], 0
jne 0x18004711e
mov r8, rax
test ecx, ecx
je 0x18004711e
mov r10d, ecx
movzx ecx, byte [r8]
movzx eax, byte [r8 + 2]
mov byte [r8], al
mov byte [r8 + 2], cl
add r8, rsi
sub r10, 1
jne 0x180047100
mov rax, qword [rsp + 0x48]
cmp r13d, 4
je 0x18004718a
mov r9d, edx
mov dword [rsp + 0x20], edi
mov edx, r13d
mov r8d, 4
mov rcx, rax
call fcn.18003b990
jmp 0x18004718a
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18013b73c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
jmp 0x18004717f
mov edx, dword [0x18013b73c]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.too_large
mov ecx, 0x18
mov qword [rcx + rax], rdx
xor eax, eax
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.18008c960
add rsp, 0xa0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret