Function at 0x18001c860
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov r11, rsp
push rsi
push r13
push r15
sub rsp, 0x1a0
mov rax, qword [0x1800aa380]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov rax, qword [rcx]
xor r13d, r13d
mov r15d, dword [rsp + 0x1e0]
mov rsi, rcx
mov qword [rsp + 0x70], r9
mov qword [rsp + 0x68], r8
mov dword [rax + 8], r13d
mov qword [rsp + 0x60], rdx
mov qword [rsp + 0x58], rcx
cmp r15d, 4
ja 0x18001d2a0
mov qword [r11 - 0x20], rbx
mov qword [r11 - 0x38], r12
call fcn.180021530
test eax, eax
jne 0x18001c92d
mov rax, qword [rsi]
movsxd rbx, dword [rax + 8]
test rbx, rbx
jle 0x18001cad5
add rsi, 0x46d8
nop dword [rax]
mov rcx, qword [rsi]
test rcx, rcx
je 0x18001c8f4
call fcn.180061120
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x18001c90a
call fcn.180061120
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x18001c91c
call fcn.180061120
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, 1
jne 0x18001c8e0
xor eax, eax
jmp 0x18001d1ec
mov ecx, 3
mov r12d, 1
test r15d, r15d
jne 0x18001c952
mov rax, qword [rsi]
mov r15d, r12d
cmp dword [rax + 8], ecx
cmovge r15d, ecx
mov dword [rsp + 0x1e0], r15d
mov rax, qword [rsi]
movsxd rcx, dword [rax + 8]
cmp ecx, 3
jne 0x18001c982
cmp dword [rsi + 0x4850], ecx
je 0x18001c978
cmp dword [rsi + 0x484c], r13d
jne 0x18001c982
cmp dword [rsi + 0x4848], r13d
jne 0x18001c982
mov eax, r12d
mov qword [rsp + 0x40], r12
jmp 0x18001c993
mov qword [rsp + 0x40], r13
mov eax, r13d
cmp ecx, 3
jne 0x18001ca7b
cmp r15d, 3
jge 0x18001ca7b
test eax, eax
jne 0x18001ca7b
mov ecx, r12d
mov qword [rsp + 0x190], rbp
xorps xmm0, xmm0
mov qword [rsp + 0x188], rdi
xorps xmm1, xmm1
mov qword [rsp + 0x178], r14
mov r14d, ecx
mov qword [rsp + 0x48], r14
movdqu xmmword [rsp + 0x78], xmm0
movdqu xmmword [rsp + 0x88], xmm1
test ecx, ecx
je 0x18001cb2d
mov rbp, r13
lea rbx, [rsp + 0xbc]
lea rdi, [rsi + 0x46a4]
nop word [rax + rax]
mov rax, qword [rsi]
mov ecx, dword [rax]
add ecx, 3
call fcn.1800635b0
mov qword [rdi + 0x44], rax
test rax, rax
je 0x18001cc4d
mov eax, dword [rsi + 0x4688]
cdq
mov dword [rbx + 0xc], r13d
idiv dword [rdi]
mov r9d, eax
mov dword [rbx - 4], eax
mov eax, dword [rsi + 0x468c]
cdq
idiv dword [rdi + 4]
xor edx, edx
mov ecx, eax
mov dword [rbx], eax
sar ecx, 1
mov r8d, eax
mov dword [rbx + 8], ecx
mov rcx, qword [rsi]
mov eax, dword [rcx]
mov rcx, qword [rdi + 0x2c]
dec eax
add eax, r9d
mov qword [rbx - 0xc], rcx
div r9d
mov qword [rbx - 0x14], rcx
mov dword [rbx + 4], eax
cmp r9d, r12d
jne 0x18001caeb
cmp r8d, r12d
jne 0x18001cadc
lea rax, [fcn.1800028f0]
jmp 0x18001cb15
test ecx, ecx
jg 0x18001c9a8
mov rbx, rcx
xor eax, eax
jmp 0x18001d1ec
xor eax, eax
jmp 0x18001d1ec
cmp r8d, 2
jne 0x18001caeb
lea rax, [0x18002bd90]
jmp 0x18001cb15
cmp r9d, 2
jne 0x18001cb0e
cmp r8d, r12d
jne 0x18001caff
lea rax, [0x18002b9e0]
jmp 0x18001cb15
cmp r8d, 2
jne 0x18001cb0e
mov rax, qword [rsi + 0x4880]
jmp 0x18001cb15
lea rax, [0x18002b9a0]
mov qword [rbx - 0x1c], rax
inc rbp
add rbx, 0x30
add rdi, 0x60
cmp rbp, r14
jl 0x18001ca00
mov rax, qword [rsi]
mov r8d, dword [rax + 4]
mov ecx, dword [rax]
test r15d, r15d
js 0x18001d219
test ecx, ecx
js 0x18001d219
je 0x18001cb5a
mov eax, 0x7fffffff
cdq
idiv ecx
cmp r15d, eax
jg 0x18001d219
mov r9d, ecx
imul r9d, r15d
test r9d, r9d
js 0x18001d219
test r8d, r8d
js 0x18001d219
je 0x18001cb87
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x18001d219
mov eax, ecx
imul eax, r8d
imul eax, r15d
cmp eax, 0x7ffffffe
jg 0x18001d219
imul ecx, r8d
imul ecx, r15d
inc ecx
movsxd rcx, ecx
call fcn.1800635b0
mov rcx, qword [rsi]
mov r13, rax
test rax, rax
je 0x18001d21e
xor eax, eax
mov dword [rsp + 0x30], eax
cmp dword [rcx + 4], eax
jbe 0x18001d143
mov r12, qword [rsp + 0x90]
mov rbp, qword [rsp + 0x88]
mov r14, qword [rsp + 0x80]
mov rdi, qword [rsp + 0x78]
mov qword [rsp + 0x38], r13
nop
imul eax, dword [rcx]
imul eax, r15d
xor r15d, r15d
mov ebx, eax
add rbx, r13
mov qword [rsp + 0x50], rbx
cmp qword [rsp + 0x48], r15
jbe 0x18001cd41
mov rbx, qword [rsp + 0x48]
lea rbp, [rsi + 0x46c0]
mov rsi, qword [rsp + 0x38]
lea rdi, [rsp + 0xc4]
nop dword [rax + rax]
mov eax, dword [rdi - 8]
lea r14, [rdi - 0x14]
sar eax, 1
lea r12, [rdi - 0x1c]
mov r13, r14
cmp dword [rdi], eax
jl 0x18001ccae
mov r8, qword [r12]
mov rdx, r14
jmp 0x18001ccb4
mov rax, qword [rsi]
movsxd rbx, dword [rax + 8]
test rbx, rbx
jle 0x18001d276
add rsi, 0x46d8
mov rcx, qword [rsi]
test rcx, rcx
je 0x18001cc78
call fcn.180061120
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x18001cc8e
call fcn.180061120
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x18001cca0
call fcn.180061120
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, r12
jne 0x18001cc64
jmp 0x18001d276
mov r8, qword [r14]
mov rdx, r12
mov eax, dword [rdi - 0xc]
mov r9d, dword [rdi - 4]
mov rdx, qword [rdx]
mov rcx, qword [rbp + 0x28]
mov dword [rsp + 0x20], eax
call qword [rdi - 0x24]
mov qword [rsp + r15*8 + 0x78], rax
mov eax, dword [rdi]
inc eax
mov dword [rdi], eax
cmp eax, dword [rdi - 8]
jl 0x18001ccfc
inc dword [rdi + 4]
mov eax, dword [rdi + 4]
mov rcx, qword [r13]
mov dword [rdi], 0
mov qword [r12], rcx
cmp eax, dword [rbp]
jge 0x18001ccfc
movsxd rax, dword [rbp + 4]
add rax, rcx
mov qword [r14], rax
inc r15
add rdi, 0x30
add rbp, 0x60
cmp r15, rbx
jl 0x18001cc30
mov r12, qword [rsp + 0x90]
mov rbp, qword [rsp + 0x88]
mov r14, qword [rsp + 0x80]
mov rdi, qword [rsp + 0x78]
mov rbx, qword [rsp + 0x50]
mov qword [rsp + 0x38], rsi
mov r13, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x58]
movsxd r15, dword [rsp + 0x1e0]
mov rax, qword [rsi]
cmp r15d, 3
jl 0x18001cf21
mov ecx, dword [rax + 8]
cmp ecx, 3
jne 0x18001cdbc
cmp qword [rsp + 0x40], 0
je 0x18001cd9a
xor edx, edx
cmp dword [rax], edx
jbe 0x18001d127
movzx eax, byte [rdx + rdi]
mov byte [rbx], al
movzx eax, byte [rdx + r14]
mov byte [rbx + 1], al
movzx eax, byte [rdx + rbp]
inc edx
mov byte [rbx + 2], al
mov byte [rbx + 3], 0xff
add rbx, r15
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x18001cd70
jmp 0x18001d127
mov eax, dword [rax]
mov r9, rbp
mov dword [rsp + 0x28], r15d
mov r8, r14
mov rdx, rdi
mov dword [rsp + 0x20], eax
mov rcx, rbx
call qword [rsi + 0x4878]
jmp 0x18001d127
cmp ecx, 4
jne 0x18001cef1
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x18001ce46
xor r9d, r9d
cmp dword [rax], r9d
jbe 0x18001d127
nop dword [rax + rax]
movzx r8d, byte [r9 + r12]
movzx ecx, byte [r9 + rdi]
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx], al
movzx ecx, byte [r9 + r14]
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 1], al
movzx ecx, byte [r9 + rbp]
inc r9d
mov byte [rbx + 3], 0xff
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 2], al
add rbx, r15
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x18001cde0
jmp 0x18001d127
mov edx, dword [rax]
cmp ecx, 2
mov rax, qword [rsi + 0x4878]
mov r9, rbp
mov dword [rsp + 0x28], r15d
mov r8, r14
mov dword [rsp + 0x20], edx
mov rcx, rbx
mov rdx, rdi
jne 0x18001ceea
call rax
mov rax, qword [rsi]
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x18001d127
nop
movzx edx, byte [r8 + r12]
inc r8d
movzx eax, byte [rbx]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx], al
movzx eax, byte [rbx + 1]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 1], al
movzx eax, byte [rbx + 2]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 2], al
add rbx, r15
mov rax, qword [rsi]
cmp r8d, dword [rax]
jb 0x18001ce80
jmp 0x18001d127
call rax
jmp 0x18001d127
xor edx, edx
cmp dword [rax], edx
jbe 0x18001d127
nop dword [rax + rax]
movzx ecx, byte [rdx + rdi]
inc edx
mov byte [rbx + 2], cl
mov byte [rbx + 1], cl
mov byte [rbx], cl
mov byte [rbx + 3], 0xff
add rbx, r15
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x18001cf00
jmp 0x18001d127
cmp qword [rsp + 0x40], 0
je 0x18001cfd2
mov ecx, dword [rax]
xor r9d, r9d
cmp r15d, 1
jne 0x18001cf7e
test ecx, ecx
je 0x18001d127
movzx eax, byte [r9 + r14]
lea rbx, [rbx + 1]
imul r8d, eax, 0x96
movzx eax, byte [r9 + rbp]
imul ecx, eax, 0x1d
movzx eax, byte [r9 + rdi]
inc r9d
add r8d, ecx
imul ecx, eax, 0x4d
add r8d, ecx
shr r8d, 8
mov byte [rbx - 1], r8b
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x18001cf40
jmp 0x18001d127
test ecx, ecx
je 0x18001d127
nop word [rax + rax]
movzx eax, byte [r9 + r14]
lea rbx, [rbx + 2]
imul r8d, eax, 0x96
movzx eax, byte [r9 + rbp]
imul ecx, eax, 0x1d
movzx eax, byte [r9 + rdi]
inc r9d
mov byte [rbx - 1], 0xff
add r8d, ecx
imul ecx, eax, 0x4d
add r8d, ecx
shr r8d, 8
mov byte [rbx - 2], r8b
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x18001cf90
jmp 0x18001d127
cmp dword [rax + 8], 4
jne 0x18001d0d5
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x18001d081
xor r10d, r10d
cmp dword [rax], r10d
jbe 0x18001d127
nop word [rax + rax]
movzx ecx, byte [r10 + r12]
movzx edx, byte [r10 + r14]
movzx r8d, byte [r10 + rbp]
movzx r9d, byte [r10 + rdi]
inc r10d
imul edx, ecx
imul r8d, ecx
imul r9d, ecx
mov byte [rbx + 1], 0xff
sub edx, 0xffffff80
mov eax, edx
sub r8d, 0xffffff80
shr eax, 8
sub r9d, 0xffffff80
add eax, edx
shr eax, 8
movzx eax, al
imul edx, eax, 0x96
mov eax, r8d
shr eax, 8
add eax, r8d
shr eax, 8
movzx eax, al
imul ecx, eax, 0x1d
mov eax, r9d
shr eax, 8
add eax, r9d
shr eax, 8
movzx eax, al
add edx, ecx
imul ecx, eax, 0x4d
add edx, ecx
shr edx, 8
mov byte [rbx], dl
add rbx, r15
mov rax, qword [rsi]
cmp r10d, dword [rax]
jb 0x18001d000
jmp 0x18001d127
cmp ecx, 2
jne 0x18001d0d5
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x18001d127
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rdi]
not al
movzx edx, al
movzx eax, byte [r8 + r12]
inc r8d
imul edx, eax
mov byte [rbx + 1], 0xff
sub edx, 0xffffff80
mov eax, edx
shr eax, 8
add eax, edx
shr eax, 8
mov byte [rbx], al
add rbx, r15
mov rax, qword [rsi]
cmp r8d, dword [rax]
jb 0x18001d0a0
jmp 0x18001d127
mov ecx, dword [rax]
xor edx, edx
cmp r15d, 1
jne 0x18001d102
test ecx, ecx
je 0x18001d127
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rdx + rdi]
mov byte [rdx + rbx], al
inc edx
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x18001d0f0
jmp 0x18001d127
test ecx, ecx
je 0x18001d127
nop word [rax + rax]
movzx ecx, byte [rdx + rdi]
inc edx
mov byte [rbx], cl
mov byte [rbx + 1], 0xff
lea rbx, [rbx + 2]
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x18001d110
mov eax, dword [rsp + 0x30]
mov rcx, qword [rsi]
inc eax
mov dword [rsp + 0x30], eax
cmp eax, dword [rcx + 4]
jb 0x18001cbf0
mov r12d, 1
movsxd rdi, dword [rcx + 8]
test rdi, rdi
jle 0x18001d19b
lea rbx, [rsi + 0x46d8]
xor ebp, ebp
mov rcx, qword [rbx]
test rcx, rcx
je 0x18001d169
call fcn.180061120
mov qword [rbx], rbp
mov qword [rbx - 8], rbp
mov rcx, qword [rbx + 8]
test rcx, rcx
je 0x18001d17f
call fcn.180061120
mov qword [rbx + 8], rbp
mov qword [rbx + 0x18], rbp
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x18001d191
call fcn.180061120
mov qword [rbx + 0x10], rbp
add rbx, 0x60
sub rdi, 1
jne 0x18001d155
mov rax, qword [rsi]
mov ecx, dword [rax]
mov rax, qword [rsp + 0x60]
mov dword [rax], ecx
mov rcx, qword [rsi]
mov rax, qword [rsp + 0x68]
mov edx, dword [rcx + 4]
mov dword [rax], edx
mov rax, qword [rsp + 0x70]
test rax, rax
je 0x18001d1d1
mov rcx, qword [rsi]
cmp dword [rcx + 8], 3
mov ecx, 3
cmovge r12d, ecx
mov dword [rax], r12d
mov rax, r13
mov rbp, qword [rsp + 0x190]
mov rdi, qword [rsp + 0x188]
mov r14, qword [rsp + 0x178]
mov rbx, qword [rsp + 0x198]
mov r12, qword [rsp + 0x180]
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.180059c60
add rsp, 0x1a0
pop r15
pop r13
pop rsi
ret
mov rcx, qword [rsi]
jmp 0x18001d221
xor r13d, r13d
movsxd rbx, dword [rcx + 8]
test rbx, rbx
jle 0x18001d276
add rsi, 0x46d8
mov rcx, qword [rsi]
test rcx, rcx
je 0x18001d245
call fcn.180061120
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x18001d25b
call fcn.180061120
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x18001d26d
call fcn.180061120
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, r12
jne 0x18001d231
mov edx, dword [0x1800b4280]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.Out_of_memory
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x18001d1d4
mov edx, dword [0x1800b4280]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.Internal_error
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x18001d1fc