Function at 0x447be0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x45d78c]
mov ebp, dword [0x45d788]
mov eax, ebp
or eax, ebx
jne 0x447c9e
mov dword [esp + 0x4c], 0x179a198a
mov dword [esp + 0x50], 0x13861588
mov dword [esp + 0x54], 0xfdc1184
mov dword [esp + 0x58], 0xb9e0d90
mov dword [esp + 0x5c], 0x706099c
mov dword [esp + 0x14c], 0
mov eax, dword [esp + 0x14c]
cmp eax, 0x13
ja 0x447c7a
nop
mov eax, dword [esp + 0x14c]
movzx eax, byte [esp + eax + 0x4c]
push dword [esp + 0x14c]
push eax
call fcn.00448620
add esp, 8
mov ecx, dword [esp + 0x14c]
mov byte [esp + ecx + 0x4c], al
inc dword [esp + 0x14c]
mov eax, dword [esp + 0x14c]
cmp eax, 0x14
jb 0x447c40
lea eax, [esp + 0x4c]
push eax
call fcn.00447820
add esp, 4
mov ebp, eax
mov dword [0x45d78c], edx
mov dword [0x45d788], eax
or eax, edx
je 0x447d78
mov ebx, edx
lea eax, [esp + 0x23c]
push 0x40
push eax
push ebx
push ebp
call fcn.00447630
add esp, 0x10
test eax, eax
js 0x447d78
mov eax, dword [esp + 0x278]
mov ecx, eax
sar ecx, 0x1f
add eax, ebp
adc ecx, ebx
add eax, 0x18
adc ecx, 0
lea edx, [esp + 0x14c]
push 0xf0
push edx
push ecx
push eax
call fcn.00447630
add esp, 0x10
xor edi, edi
test eax, eax
js 0x447d7a
cmp dword [esp + 0x1c0], 0
je 0x447d7a
mov eax, dword [esp + 0x1bc]
mov esi, 0
test eax, eax
je 0x447d7c
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.00447630
add esp, 0x10
test eax, eax
js 0x447d78
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x447d41
mov eax, esi
push eax
call fcn.0040cce0
add esp, 4
mov edx, dword [esp + 0x40]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0x14], eax
push eax
push ecx
push edx
call fcn.00447630
add esp, 0x10
test eax, eax
js 0x447d8b
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x447d94
mov eax, 0xffffffff
jmp 0x447d96
xor edi, edi
xor esi, esi
mov eax, edi
mov edx, esi
add esp, 0x27c
pop esi
pop edi
pop ebx
pop ebp
ret
xor edi, edi
xor esi, esi
jmp 0x447f97
add eax, eax
push eax
call fcn.0040cce0
add esp, 4
mov esi, dword [esp + 0x3c]
add esi, esi
mov ecx, dword [esp + 0x48]
add ecx, ebp
mov edx, ebx
adc edx, 0
push esi
mov dword [esp + 0x10], eax
push eax
push edx
push ecx
call fcn.00447630
add esp, 0x10
test eax, eax
js 0x447f87
mov ecx, dword [esp + 0x3c]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x447de2
mov eax, esi
push eax
call fcn.0040cce0
add esp, 4
mov edi, eax
mov eax, dword [esp + 0x44]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push esi
push edi
push ecx
push eax
call fcn.00447630
add esp, 0x10
test eax, eax
mov dword [esp + 8], edi
js 0x447f75
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x447e1e
mov esi, eax
test esi, esi
je 0x447f75
xor eax, eax
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], esi
jmp 0x447e61
mov esi, 0xfb520141
cmp esi, dword [esp + 0x290]
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
je 0x447fa8
mov eax, dword [esp + 0x14]
inc eax
cmp eax, esi
je 0x447f75
mov dword [esp + 0x14], eax
mov eax, dword [edi + eax*4]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push 0x100
lea edx, [esp + 0x50]
push edx
push ecx
push eax
call fcn.00447630
add esp, 0x10
test eax, eax
jns 0x447e8e
cmp eax, 0x8000000d
jne 0x447e54
mov ebx, 0xffffffff
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebp, eax
cmp byte [esp + ebx + 0x4d], 0
lea ebx, [ebx + 1]
lea eax, [eax + 1]
jne 0x447ea0
mov dword [esp + 4], 0x2e2a2c91
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 3
ja 0x447ef6
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 4]
push dword [esp]
push eax
call fcn.00448690
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 4
jb 0x447ed0
test ebx, ebx
je 0x447e36
mov eax, dword [esp + 4]
mov edx, 0xfb520141
lea ecx, [esp + 0x4c]
cmp ebx, 4
jb 0x447f4f
mov esi, ebp
and esi, 0xfffffffc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx edi, byte [ecx]
xor edi, edx
imul edi, eax
movsx edx, byte [ecx + 1]
xor edx, edi
imul edx, eax
movsx edi, byte [ecx + 2]
xor edi, edx
imul edi, eax
movsx edx, byte [ecx + 3]
add ecx, 4
xor edx, edi
imul edx, eax
add esi, 0xfffffffc
jne 0x447f20
mov edi, dword [esp + 8]
mov esi, edx
test bl, 3
je 0x447e3b
and ebp, 3
xor ebx, ebx
nop
movsx esi, byte [ecx + ebx]
xor esi, edx
imul esi, eax
inc ebx
mov edx, esi
cmp ebp, ebx
jne 0x447f60
jmp 0x447e3b
xor edi, edi
xor esi, esi
push dword [esp + 8]
call fcn.0040ccf0
add esp, 4
jmp 0x447f8b
xor edi, edi
xor esi, esi
push dword [esp + 0xc]
call fcn.0040ccf0
add esp, 4
push dword [esp + 0x10]
call fcn.0040ccf0
add esp, 4
jmp 0x447d7c
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x14]
movzx eax, word [eax + ecx*2]
mov ecx, dword [esp + 0x10]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x447f79