Function at 0x441d30
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x457a3c]
mov ebp, dword [0x457a38]
mov eax, ebp
or eax, ebx
jne 0x441dba
mov dword [esp + 0x4c], 0xc356c16e
mov dword [esp + 0x50], 0xc76ac560
mov dword [esp + 0x54], 0xcb24c964
mov dword [esp + 0x58], 0xcf62cd68
mov dword [esp + 0x5c], 0xb3b2b11c
mov byte [esp + 0x60], 0
xor eax, eax
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 0xb0
xor cl, byte [esp + eax + 0x4c]
add cl, 0x90
mov byte [esp + eax + 0x4c], cl
inc eax
cmp eax, 0x15
jne 0x441d80
lea eax, [esp + 0x4c]
push eax
call fcn.004419b0
add esp, 4
mov ebp, eax
mov dword [0x457a3c], edx
mov dword [0x457a38], eax
or eax, edx
je 0x441eb2
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.004417d0
add esp, 0x10
test eax, eax
js 0x441eb2
mov eax, dword [esp + 0x188]
mov ecx, eax
sar ecx, 0x1f
add eax, ebp
adc ecx, ebx
add eax, 0x18
adc ecx, 0
lea edx, [esp + 0x18c]
push 0xf0
push edx
push ecx
push eax
call fcn.004417d0
add esp, 0x10
xor edi, edi
test eax, eax
js 0x441eb4
cmp dword [esp + 0x200], 0
je 0x441eb4
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x441eb6
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.004417d0
add esp, 0x10
test eax, eax
js 0x441eb2
mov esi, dword [esp + 0x38]
mov eax, 0xffffffff
cmp esi, 0x40000000
jae 0x441e63
lea eax, [esi*4]
push eax
call fcn.0040c4e0
add esp, 4
mov edx, esi
or edx, 4
mov ecx, esi
and ecx, 4
imul edx, ecx
xor ecx, 4
and esi, 0xfffffffb
imul esi, ecx
add esi, edx
mov edx, dword [esp + 0x40]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 8], eax
push eax
push ecx
push edx
call fcn.004417d0
add esp, 0x10
test eax, eax
js 0x441ec5
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x441ece
mov eax, 0xffffffff
jmp 0x441ed0
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 0x442106
add eax, eax
push eax
call fcn.0040c4e0
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 + 4], eax
push eax
push edx
push ecx
call fcn.004417d0
add esp, 0x10
test eax, eax
js 0x4420f7
mov esi, dword [esp + 0x3c]
mov eax, 0xffffffff
cmp esi, 0x40000000
jae 0x441f1a
lea eax, [esi*4]
push eax
call fcn.0040c4e0
add esp, 4
mov edx, esi
and edx, 0xfffffffb
mov ecx, esi
and ecx, 4
or esi, 4
imul esi, ecx
xor ecx, 4
imul ecx, edx
add esi, ecx
mov edx, dword [esp + 0x44]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0xc], eax
push eax
push ecx
push edx
call fcn.004417d0
add esp, 0x10
test eax, eax
js 0x4420e5
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x441f6c
mov esi, eax
test esi, esi
je 0x4420e5
lea eax, [esp + 0x4c]
not eax
mov dword [esp + 0x14], eax
xor edi, edi
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], esi
jmp 0x441fb5
mov esi, 0xfb520141
cmp esi, dword [esp + 0x290]
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
je 0x442117
inc edi
cmp edi, esi
je 0x4420e5
mov eax, dword [esp + 8]
mov eax, dword [eax + edi*4]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push 0x100
lea edx, [esp + 0x50]
push edx
push ecx
push eax
call fcn.004417d0
add esp, 0x10
test eax, eax
jns 0x441fe2
cmp eax, 0x8000000d
jne 0x441fac
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp byte [esp + esi + 0x4c], 0
lea esi, [esi + 1]
jne 0x441ff0
lea eax, [esp + 0x4b]
add esi, eax
mov edx, esi
and edx, dword [esp + 0x14]
mov dword [esp + 0xc], 0x524e4cd9
lea eax, [esp + 0x10]
mov byte [eax + 2], 0
mov word [eax], 0
mov eax, 0x666633fb
mov ecx, 0xcccc67f6
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebp, eax
xor ebp, 0xee
mov ebx, ecx
and ebx, 0x22
sub ebx, ebp
xor bl, byte [esp + eax - 0x666633ef]
add bl, 0xbf
mov byte [esp + eax - 0x666633ef], bl
inc eax
add ecx, 2
cmp eax, 0x66663402
jne 0x442030
lea ebx, [esp + 0x4c]
xor esi, ebx
add edx, edx
mov eax, edx
sub eax, esi
je 0x441f8e
mov ecx, dword [esp + 0xc]
sub esi, edx
mov ebp, 0xfb520141
mov edx, ebx
cmp esi, 0xfffffffc
ja 0x4420bb
mov esi, eax
and esi, 0xfffffffc
lea edx, [esp + 0x4c]
nop
nop
nop
nop
nop
nop
nop
nop
movsx ebx, byte [edx]
xor ebx, ebp
imul ebx, ecx
movsx ebp, byte [edx + 1]
xor ebp, ebx
imul ebp, ecx
movsx ebx, byte [edx + 2]
xor ebx, ebp
imul ebx, ecx
movsx ebp, byte [edx + 3]
add edx, 4
xor ebp, ebx
imul ebp, ecx
add esi, 0xfffffffc
jne 0x442090
mov esi, ebp
and eax, 3
je 0x441f93
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
movsx esi, byte [edx + ebx]
xor esi, ebp
imul esi, ecx
inc ebx
mov ebp, esi
cmp eax, ebx
jne 0x4420d0
jmp 0x441f93
xor edi, edi
xor esi, esi
push dword [esp + 8]
call fcn.0040c4f0
add esp, 4
jmp 0x4420fb
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.0040c4f0
add esp, 4
push dword [esp + 4]
call fcn.0040c4f0
add esp, 4
jmp 0x441eb6
mov eax, dword [esp]
movzx eax, word [eax + edi*2]
mov ecx, dword [esp + 4]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x4420e9