Function at 0x443fe0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x459b0c]
mov ebp, dword [0x459b08]
mov eax, ebp
or eax, ebx
jne 0x44409f
mov dword [esp + 0x4c], 0xf966fb6e
mov dword [esp + 0x50], 0xe572e714
mov dword [esp + 0x54], 0xe130e370
mov dword [esp + 0x58], 0xed7aef0c
mov dword [esp + 0x5c], 0xe9eaeb78
mov eax, 0x2b
mov ecx, 0xd4
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax + 0x21]
mov edx, ecx
or edx, esi
mov edi, ecx
and edi, 0x96
mov ebx, eax
and ebx, 0x69
or ebx, edi
xor ebx, 0x69
mov edi, esi
not edi
or edi, ebx
add edi, esi
mov ebx, 0xfe
sub ebx, edi
and ebx, edx
mov dl, 0x28
sub dl, bl
mov byte [esp + eax + 0x21], dl
inc eax
dec ecx
cmp eax, 0x3f
jne 0x444040
lea eax, [esp + 0x4c]
push eax
call fcn.00443c40
add esp, 4
mov ebp, eax
mov dword [0x459b0c], edx
mov dword [0x459b08], eax
or eax, edx
je 0x444179
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.004439a0
add esp, 0x10
test eax, eax
js 0x444179
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.004439a0
add esp, 0x10
xor edi, edi
test eax, eax
js 0x44417b
cmp dword [esp + 0x200], 0
je 0x44417b
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x44417d
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.004439a0
add esp, 0x10
test eax, eax
js 0x444179
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x444142
mov eax, esi
push eax
call fcn.0040c650
add esp, 4
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.004439a0
add esp, 0x10
test eax, eax
js 0x44418c
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x444195
mov eax, 0xffffffff
jmp 0x444197
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 0x444396
add eax, eax
push eax
call fcn.0040c650
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.004439a0
add esp, 0x10
test eax, eax
js 0x444387
mov ecx, dword [esp + 0x3c]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x4441e3
mov eax, esi
push eax
call fcn.0040c650
add esp, 4
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.004439a0
add esp, 0x10
test eax, eax
js 0x444375
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x44421d
mov esi, eax
test esi, esi
je 0x444375
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 0x444266
mov ebp, 0xfb520141
cmp ebp, dword [esp + 0x290]
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
je 0x4443a7
inc edi
cmp edi, esi
je 0x444375
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.004439a0
add esp, 0x10
test eax, eax
jns 0x444293
cmp eax, 0x8000000d
jne 0x44425d
xor ebp, ebp
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp byte [esp + ebp + 0x4c], 0
lea ebp, [ebp + 1]
jne 0x4442a0
lea eax, [esp + 0x4b]
add ebp, eax
mov edx, ebp
and edx, dword [esp + 0x14]
mov dword [esp + 0xc], 0xc2c2c073
mov word [esp + 0x10], 0
xor eax, eax
mov cl, 0xaf
nop
nop
nop
nop
nop
nop
nop
mov ch, byte [esp + eax + 0xc]
xor ch, cl
mov bl, 0x6f
sub bl, ch
mov byte [esp + eax + 0xc], bl
inc eax
dec cl
cmp eax, 6
jne 0x4442d0
add edx, edx
lea ebx, [esp + 0x4c]
xor ebp, ebx
mov eax, edx
sub eax, ebp
je 0x44423f
mov ecx, dword [esp + 0xc]
sub ebp, edx
mov esi, 0xfb520141
mov edx, ebx
cmp ebp, 0xfffffffc
ja 0x44434b
mov ebp, eax
and ebp, 0xfffffffc
lea edx, [esp + 0x4c]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx ebx, byte [edx]
xor ebx, esi
imul ebx, ecx
movsx esi, byte [edx + 1]
xor esi, ebx
imul esi, ecx
movsx ebx, byte [edx + 2]
xor ebx, esi
imul ebx, ecx
movsx esi, byte [edx + 3]
add edx, 4
xor esi, ebx
imul esi, ecx
add ebp, 0xfffffffc
jne 0x444320
mov ebp, esi
and eax, 3
je 0x444244
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
movsx ebp, byte [edx + ebx]
xor ebp, esi
imul ebp, ecx
inc ebx
mov esi, ebp
cmp eax, ebx
jne 0x444360
jmp 0x444244
xor edi, edi
xor esi, esi
push dword [esp + 8]
call fcn.0040c660
add esp, 4
jmp 0x44438b
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.0040c660
add esp, 4
push dword [esp + 4]
call fcn.0040c660
add esp, 4
jmp 0x44417d
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 0x444379