Function at 0x180076450
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rsi
push rdi
push r12
push r14
sub rsp, 0x20
mov edi, dword [rsp + 0x70]
mov ebx, r9d
mov esi, r8d
mov r12d, edx
mov r14, rcx
cmp r8d, edx
jne 0x180076480
mov rax, rcx
add rsp, 0x20
pop r14
pop r12
pop rdi
pop rsi
pop rbx
ret
mov qword [rsp + 0x60], r15
test esi, esi
js 0x180076845
test ebx, ebx
js 0x180076845
je 0x1800764a8
xor edx, edx
mov eax, 0x7fffffff
div ebx
cmp esi, eax
jg 0x180076845
mov ecx, esi
imul ecx, ebx
test ecx, ecx
js 0x180076845
test edi, edi
js 0x180076845
je 0x1800764d0
xor edx, edx
mov eax, 0x7fffffff
div edi
cmp ecx, eax
jg 0x180076845
imul ecx, edi
movsxd rcx, ecx
call fcn.1800e600c
mov r15, rax
test rax, rax
je 0x180076845
xor r11d, r11d
test edi, edi
jle 0x180076829
mov qword [rsp + 0x50], rbp
lea ebp, [r12*8 - 0xa]
mov qword [rsp + 0x58], r13
add ebp, esi
lea r13, [0x180000000]
nop dword [rax]
mov r9d, r11d
mov eax, r11d
imul r9d, r12d
imul eax, esi
imul r9d, ebx
imul eax, ebx
add r9, r14
add rax, r15
cmp ebp, 0x19
ja case.0x180076541.3
movsxd rcx, ebp
mov edx, dword [r13 + rcx*4 + 0x76884]
add rdx, r13
jmp rdx
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea r9, [r9 + 1]
mov byte [rax + 1], 0xff
lea rax, [rax + 2]
jns 0x180076550
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x180076580
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop dword [rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
mov byte [rax + 3], 0xff
lea rax, [rax + 4]
jns 0x1800765b0
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop dword [rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 1]
lea r9, [r9 + 2]
jns 0x1800765e0
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop dword [rax]
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x180076610
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop dword [rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x180076640
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 3]
mov byte [rax - 3], cl
movzx ecx, byte [r9 - 1]
mov byte [rax - 2], cl
mov byte [rax - 1], 0xff
jns 0x180076671
jmp case.0x180076541.3
lea r10d, [rbx - 1]
test r10d, r10d
js case.0x180076541.3
nop word [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x1800766b0
jmp case.0x180076541.3
lea r10d, [rbx - 1]
test r10d, r10d
js case.0x180076541.3
nop word [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
mov byte [rax - 1], 0xff
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
jns 0x180076700
jmp case.0x180076541.3
lea r10d, [rbx - 1]
test r10d, r10d
js case.0x180076541.3
nop
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x180076750
jmp case.0x180076541.3
lea r10d, [rbx - 1]
test r10d, r10d
js case.0x180076541.3
nop word [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x1800767a0
jmp case.0x180076541.3
lea edx, [rbx - 1]
test edx, edx
js case.0x180076541.3
nop dword [rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 3]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 4]
mov byte [rax - 2], cl
movzx ecx, byte [r9 - 2]
mov byte [rax - 1], cl
jns 0x1800767f0
inc r11d
cmp r11d, edi
jl 0x180076510
mov r13, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x50]
mov rcx, r14
call fcn.1800e5ff8
mov rax, r15
mov r15, qword [rsp + 0x60]
add rsp, 0x20
pop r14
pop r12
pop rdi
pop rsi
pop rbx
ret
mov rcx, r14
call fcn.1800e5ff8
mov rax, qword gs:[0x58]
mov ecx, dword [0x1803ac254]
mov r15, qword [rsp + 0x60]
mov edx, 0x18
mov rcx, qword [rax + rcx*8]
lea rax, [0x18017b830]
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop r14
pop r12
pop rdi
pop rsi
pop rbx
ret