Function at 0x1000f9e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x50
mov edi, dword [esp + 0x6c]
test edi, edi
je 0x1000fc3b
mov ebp, dword [esp + 0x68]
mov esi, dword [esp + 0x64]
lea eax, [esi + 0xf0]
mov dword [esp], eax
lea eax, [esi + 0xff]
mov dword [esp + 0x3c], eax
lea eax, [esi + 0xfe]
mov dword [esp + 0x38], eax
lea eax, [esi + 0xfd]
mov dword [esp + 0x34], eax
lea eax, [esi + 0xfc]
mov dword [esp + 0x30], eax
lea eax, [esi + 0xfb]
mov dword [esp + 0x2c], eax
lea eax, [esi + 0xfa]
mov dword [esp + 0x28], eax
lea eax, [esi + 0xf9]
mov dword [esp + 0x24], eax
lea eax, [esi + 0xf8]
mov dword [esp + 0x20], eax
lea eax, [esi + 0xf7]
mov dword [esp + 0x1c], eax
lea eax, [esi + 0xf6]
mov dword [esp + 0x18], eax
lea eax, [esi + 0xf5]
mov dword [esp + 0x14], eax
lea eax, [esi + 0xf4]
mov dword [esp + 0x10], eax
lea eax, [esi + 0xf3]
mov dword [esp + 0xc], eax
lea eax, [esi + 0xf2]
mov dword [esp + 8], eax
lea eax, [esi + 0xf1]
mov dword [esp + 4], eax
xor ebx, ebx
mov eax, 0x10
jmp 0x1000fac9
inc al
mov byte [ecx], al
xor eax, eax
movzx ecx, byte [esp + eax + 0x40]
xor byte [ebp + ebx], cl
inc ebx
inc eax
cmp edi, ebx
je 0x1000fc3b
cmp eax, 0x10
jne 0x1000fab6
mov eax, dword [esp]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x40], xmm0
lea ecx, [esp + 0x40]
mov edx, esi
call fcn.1000f4c0
movzx eax, byte [esi + 0xff]
mov ecx, dword [esp + 0x3c]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x3c]
mov byte [eax], 0
mov ecx, dword [esp + 0x38]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x38]
mov byte [eax], 0
mov ecx, dword [esp + 0x34]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x34]
mov byte [eax], 0
mov ecx, dword [esp + 0x30]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x30]
mov byte [eax], 0
mov ecx, dword [esp + 0x2c]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x2c]
mov byte [eax], 0
mov ecx, dword [esp + 0x28]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x28]
mov byte [eax], 0
mov ecx, dword [esp + 0x24]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x24]
mov byte [eax], 0
mov ecx, dword [esp + 0x20]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x20]
mov byte [eax], 0
mov ecx, dword [esp + 0x1c]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x1c]
mov byte [eax], 0
mov ecx, dword [esp + 0x18]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x18]
mov byte [eax], 0
mov ecx, dword [esp + 0x14]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x14]
mov byte [eax], 0
mov ecx, dword [esp + 0x10]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0x10]
mov byte [eax], 0
mov ecx, dword [esp + 0xc]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 0xc]
mov byte [eax], 0
mov ecx, dword [esp + 8]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 8]
mov byte [eax], 0
mov ecx, dword [esp + 4]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp + 4]
mov byte [eax], 0
mov ecx, dword [esp]
movzx eax, byte [ecx]
cmp al, 0xff
jne 0x1000fab0
mov eax, dword [esp]
mov byte [eax], 0
jmp 0x1000fab4
add esp, 0x50
pop esi
pop edi
pop ebx
pop ebp
ret