Function at 0x441a54
Capabilities:
Encode data using xor
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi + 0xb4]
push ebx
push edi
mov edi, dword [esi + 0x7c]
sub edi, dword [ebp + 0xc]
mov ecx, eax
imul ecx, dword [ebp + 8]
dec edi
imul edi, dword [esi + 0xac]
add edi, ecx
add edi, dword [esi + 0xa8]
xor edx, edx
cmp dword [esi + 0xc0], edx
jne 0x441eab
cmp dword [esi + 0xc4], edx
jne 0x441eab
mov ecx, dword [esi + 0xb8]
test cl, 2
je 0x441ad3
cmp dword [ebp + 0x10], edx
je 0x441ecd
mov al, byte [esi + 0xcc]
xor byte [edi + 2], al
mov al, byte [esi + 0xd0]
xor byte [edi + 1], al
mov al, byte [esi + 0xd4]
xor byte [edi], al
add edi, dword [esi + 0xb4]
dec dword [ebp + 0x10]
jne 0x441aa9
jmp 0x441ecd
test cx, 0x100
je 0x441b13
cmp dword [ebp + 0x10], edx
je 0x441ecd
mov al, byte [esi + 0xcc]
mov byte [edi + 2], al
mov al, byte [esi + 0xd0]
mov byte [edi + 1], al
mov al, byte [esi + 0xd4]
mov byte [edi], al
mov al, byte [esi + 0xd8]
mov byte [edi + 3], al
add edi, 4
dec dword [ebp + 0x10]
jne 0x441ae3
jmp 0x441ecd
test cl, 8
je 0x441b42
cmp eax, 4
jne 0x441ecd
cmp dword [ebp + 0x10], edx
je 0x441ecd
add edi, 3
mov al, byte [esi + 0xd8]
mov byte [edi], al
add edi, 4
dec dword [ebp + 0x10]
jne 0x441b2d
jmp 0x441ecd
test cl, 0x10
je 0x441cf7
cmp eax, 4
jne 0x441c97
cmp dword [ebp + 0x10], edx
je 0x441ecd
mov ebx, dword [esi + 0xd8]
test ebx, ebx
movzx edx, byte [edi + 3]
jne 0x441b71
movzx eax, byte [edi + 2]
jmp 0x441bb0
test edx, edx
jne 0x441b80
mov eax, dword [esi + 0xcc]
cdq
idiv ebx
jmp 0x441bb0
movzx eax, byte [edi + 2]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xcc]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 2], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x441bc3
movzx eax, byte [edi + 1]
jmp 0x441c06
movzx edx, byte [edi + 3]
test edx, edx
jne 0x441bd6
mov eax, dword [esi + 0xd0]
cdq
idiv ebx
jmp 0x441c06
movzx eax, byte [edi + 1]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd0]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 1], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x441c18
movzx eax, byte [edi]
jmp 0x441c5e
movzx eax, byte [edi + 3]
test eax, eax
jne 0x441c2b
mov eax, dword [esi + 0xd4]
cdq
idiv ebx
jmp 0x441c5e
movzx eax, byte [edi]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
movzx edx, byte [edi + 3]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd4]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
movzx ecx, byte [edi + 3]
mov byte [edi], al
mov eax, dword [esi + 0xdc]
imul eax, ecx
mov ecx, dword [esi + 0xd8]
imul ecx, ecx, 0xff
add eax, ecx
cdq
mov ecx, 0xff
idiv ecx
add edi, 4
dec dword [ebp + 0x10]
mov byte [edi - 1], al
jne 0x441b5d
jmp 0x441ecd
cmp dword [ebp + 0x10], edx
je 0x441ecd
movzx eax, byte [edi + 2]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xcc]
mov ecx, 0xff
cdq
mov ebx, ecx
idiv ebx
mov byte [edi + 2], al
movzx eax, byte [edi + 1]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd0]
cdq
idiv ebx
mov byte [edi + 1], al
movzx eax, byte [edi]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd4]
cdq
idiv ecx
mov byte [edi], al
add edi, 3
dec dword [ebp + 0x10]
jne 0x441ca0
jmp 0x441ecd
test cl, 0x20
je 0x441e7f
cmp eax, 4
jne 0x441e22
cmp dword [ebp + 0x10], edx
je 0x441ecd
mov ebx, dword [esi + 0xd8]
test ebx, ebx
movzx edx, byte [edi + 3]
jne 0x441d26
movzx eax, byte [edi + 2]
jmp 0x441d65
test edx, edx
jne 0x441d35
mov eax, dword [esi + 0xcc]
cdq
idiv ebx
jmp 0x441d65
movzx eax, byte [edi + 2]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xcc]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 2], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x441d78
movzx eax, byte [edi + 1]
jmp 0x441dbb
movzx edx, byte [edi + 3]
test edx, edx
jne 0x441d8b
mov eax, dword [esi + 0xd0]
cdq
idiv ebx
jmp 0x441dbb
movzx eax, byte [edi + 1]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd0]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 1], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x441dcd
movzx eax, byte [edi]
jmp 0x441e0f
movzx edx, byte [edi + 3]
test edx, edx
jne 0x441de0
mov eax, dword [esi + 0xd4]
cdq
idiv ebx
jmp 0x441e0f
movzx eax, byte [edi]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd4]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi], al
add edi, 4
dec dword [ebp + 0x10]
jne 0x441d12
jmp 0x441ecd
cmp dword [ebp + 0x10], edx
je 0x441ecd
movzx eax, byte [edi + 2]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xcc]
mov ecx, 0xff
cdq
mov ebx, ecx
idiv ebx
mov byte [edi + 2], al
movzx eax, byte [edi + 1]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd0]
cdq
idiv ebx
mov byte [edi + 1], al
movzx eax, byte [edi]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd4]
cdq
idiv ecx
mov byte [edi], al
add edi, 3
dec dword [ebp + 0x10]
jne 0x441e2b
jmp 0x441ecd
cmp dword [ebp + 0x10], edx
je 0x441ecd
mov al, byte [esi + 0xcc]
mov byte [edi + 2], al
mov al, byte [esi + 0xd0]
mov byte [edi + 1], al
mov al, byte [esi + 0xd4]
mov byte [edi], al
add edi, dword [esi + 0xb4]
dec dword [ebp + 0x10]
jne 0x441e84
jmp 0x441ecd
cmp dword [ebp + 0x10], edx
je 0x441ecd
push dword [ebp + 0xc]
mov eax, esi
push dword [ebp + 8]
call fcn.004415bb
add edi, dword [esi + 0xb4]
inc dword [ebp + 8]
dec dword [ebp + 0x10]
pop ecx
pop ecx
jne 0x441eb0
pop edi
pop ebx
pop ebp
ret