Function at 0x1004c4a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
mov ebx, dword [ebp + 0x10]
mov eax, ecx
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], edx
mov dword [ebp - 8], eax
push edi
mov edi, dword [ebp + 0xc]
cmp esi, edx
je 0x1004c877
cmp esi, 1
jl 0x1004c4cc
cmp esi, 4
jle 0x1004c4eb
push 0x6a4
push 0x10151a80
push str.req_comp___1__req_comp___4
call fcn.100eb3b8
add esp, 0xc
test esi, esi
js 0x1004c851
test edi, edi
js 0x1004c851
je 0x1004c506
xor edx, edx
mov eax, 0x7fffffff
div edi
cmp esi, eax
jg 0x1004c851
mov ecx, esi
imul ecx, edi
mov dword [ebp - 0x18], ecx
test ecx, ecx
js 0x1004c851
test ebx, ebx
js 0x1004c851
je 0x1004c531
xor edx, edx
mov eax, 0x7fffffff
div ebx
cmp ecx, eax
jg 0x1004c851
mov eax, ecx
imul eax, ebx
push eax
call fcn.100eb4ba
add esp, 4
mov dword [ebp - 0x14], eax
test eax, eax
je 0x1004c851
mov dword [ebp + 8], 0
test ebx, ebx
jle 0x1004c7f3
mov ecx, dword [ebp - 4]
lea ebx, [edi - 1]
mov dword [ebp - 0x10], eax
lea ecx, [ecx*8 - 0xa]
add ecx, esi
mov esi, dword [ebp - 4]
imul esi, edi
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], esi
mov esi, dword [ebp - 8]
mov dword [ebp - 0xc], esi
nop dword [eax]
cmp ecx, 0x19
ja case.0x1004c590.3
movzx ecx, byte [ecx + 0x1004c8b4]
jmp dword [ecx*4 + 0x1004c880]
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
mov cl, byte [esi]
mov byte [eax], cl
lea esi, [esi + 1]
mov byte [eax + 1], 0xff
lea eax, [eax + 2]
jns 0x1004c5a1
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 1]
mov byte [eax + 1], cl
lea eax, [eax + 3]
mov byte [eax - 3], cl
jns 0x1004c5c3
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 1]
mov byte [eax + 1], cl
lea eax, [eax + 4]
mov byte [eax - 4], cl
mov byte [eax - 1], 0xff
jns 0x1004c5e8
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
mov cl, byte [esi]
mov byte [eax], cl
lea esi, [esi + 2]
lea eax, [eax + 1]
jns 0x1004c611
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
nop
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 2]
mov byte [eax + 1], cl
lea eax, [eax + 3]
mov byte [eax - 3], cl
jns 0x1004c630
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 2]
mov byte [eax + 1], cl
lea eax, [eax + 4]
mov byte [eax - 4], cl
movzx ecx, byte [esi - 1]
mov byte [eax - 1], cl
jns 0x1004c655
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
sub edx, 1
movzx ecx, byte [esi]
mov byte [eax], cl
lea esi, [esi + 3]
movzx ecx, byte [esi - 2]
lea eax, [eax + 4]
mov byte [eax - 3], cl
movzx ecx, byte [esi - 1]
mov byte [eax - 2], cl
mov byte [eax - 1], 0xff
jns 0x1004c681
jmp 0x1004c7ce
mov edi, ebx
test edi, edi
js 0x1004c7ce
movzx ecx, byte [esi + 1]
lea esi, [esi + 3]
imul edx, ecx, 0x96
lea eax, [eax + 1]
movzx ecx, byte [esi - 1]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 3]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 1], dl
jns 0x1004c6b2
jmp 0x1004c7ce
mov edi, ebx
test edi, edi
js 0x1004c7ce
nop
movzx ecx, byte [esi + 1]
lea esi, [esi + 3]
imul edx, ecx, 0x96
lea eax, [eax + 2]
movzx ecx, byte [esi - 1]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 3]
imul ecx, ecx, 0x4d
mov byte [eax - 1], 0xff
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 2], dl
jns 0x1004c6f0
jmp 0x1004c7ce
mov edi, ebx
test edi, edi
js 0x1004c7ce
movzx ecx, byte [esi + 1]
lea esi, [esi + 4]
imul edx, ecx, 0x96
lea eax, [eax + 1]
movzx ecx, byte [esi - 2]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 4]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 1], dl
jns 0x1004c730
jmp 0x1004c7ce
mov edi, ebx
test edi, edi
js 0x1004c7ce
nop dword [eax]
movzx ecx, byte [esi + 1]
lea esi, [esi + 4]
imul edx, ecx, 0x96
lea eax, [eax + 2]
movzx ecx, byte [esi - 2]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 4]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 2], dl
mov cl, byte [esi - 1]
mov byte [eax - 1], cl
jns 0x1004c770
jmp 0x1004c7ce
mov edx, ebx
test edx, edx
js 0x1004c7ce
nop dword [eax + eax]
sub edx, 1
movzx ecx, byte [esi]
mov byte [eax], cl
lea esi, [esi + 4]
movzx ecx, byte [esi - 3]
lea eax, [eax + 3]
mov byte [eax - 2], cl
movzx ecx, byte [esi - 2]
mov byte [eax - 1], cl
jns 0x1004c7b0
mov ecx, dword [ebp + 8]
mov esi, dword [ebp - 0xc]
inc ecx
mov eax, dword [ebp - 0x10]
add esi, dword [ebp - 4]
add eax, dword [ebp - 0x18]
cmp ecx, dword [ebp + 0x10]
mov dword [ebp + 8], ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], esi
mov dword [ebp - 0x10], eax
jl 0x1004c580
push dword [ebp - 8]
call fcn.100e597a
mov eax, dword [ebp - 0x14]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x6c1
push 0x10151810
push 0x101518ac
call fcn.100eb3b8
push dword [ebp - 8]
call fcn.100e597a
push dword [ebp - 0x14]
call fcn.100e597a
mov ecx, dword [0x10198dfc]
add esp, 0x14
mov eax, dword fs:[0x2c]
pop edi
mov eax, dword [eax + ecx*4]
pop esi
pop ebx
mov dword [eax + 0x10], 0x101518b0
xor eax, eax
mov esp, ebp
pop ebp
ret
push dword [ebp - 8]
call fcn.100e597a
mov ecx, dword [0x10198dfc]
add esp, 4
mov eax, dword fs:[0x2c]
mov eax, dword [eax + ecx*4]
mov dword [eax + 0x10], 0x10151800
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret