Function at 0x4440d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x459f8c]
mov ebp, dword [0x459f88]
mov eax, ebp
or eax, ebx
jne 0x4441a4
mov dword [esp + 0x4c], 0xff6af96a
mov dword [esp + 0x50], 0xe30efd18
mov dword [esp + 0x54], 0xe734e10c
mov dword [esp + 0x58], 0xeb06e500
mov dword [esp + 0x5c], 0xefeee904
mov dword [esp + 0x60], 0
mov edx, 0xbde58d2a
mov esi, 0x421a72d5
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + edx + 0x421a7322]
mov ebx, edx
and ebx, eax
add ebx, ebx
sub ebx, eax
mov edi, eax
add ebx, esi
and ebx, edx
mov eax, ebx
or al, 0xfd
inc al
mov ecx, ebx
and cl, 0x7d
mul cl
mov ecx, eax
mov eax, edi
add cl, al
mov eax, ebx
shr al, 1
and al, 1
or bl, 2
mul bl
add al, al
sub cl, al
movzx eax, cl
add eax, edx
add al, 0x2e
mov byte [esp + edx + 0x421a7322], al
inc edx
dec esi
cmp edx, 0xbde58d42
jne 0x444130
lea eax, [esp + 0x4c]
push eax
call fcn.00443d90
add esp, 4
mov ebp, eax
mov dword [0x459f8c], edx
mov dword [0x459f88], eax
or eax, edx
je 0x44427e
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.00443be0
add esp, 0x10
test eax, eax
js 0x44427e
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.00443be0
add esp, 0x10
xor edi, edi
test eax, eax
js 0x444280
cmp dword [esp + 0x200], 0
je 0x444280
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x444282
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.00443be0
add esp, 0x10
test eax, eax
js 0x44427e
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x444247
mov eax, esi
push eax
call fcn.0040cad0
add esp, 4
mov edx, dword [esp + 0x40]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0xc], eax
push eax
push ecx
push edx
call fcn.00443be0
add esp, 0x10
test eax, eax
js 0x444291
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x44429a
mov eax, 0xffffffff
jmp 0x44429c
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 0x4444a6
add eax, eax
push eax
call fcn.0040cad0
add esp, 4
mov esi, dword [esp + 0x3c]
mov ecx, esi
and ecx, 0xfffffffd
mov edx, esi
and edx, 2
or esi, 2
imul esi, edx
xor edx, 2
imul edx, ecx
add esi, edx
mov ecx, dword [esp + 0x48]
add ecx, ebp
mov edx, ebx
adc edx, 0
push esi
mov dword [esp + 8], eax
push eax
push edx
push ecx
call fcn.00443be0
add esp, 0x10
test eax, eax
js 0x444496
mov esi, dword [esp + 0x3c]
mov eax, 0xffffffff
cmp esi, 0x40000000
jae 0x4442fc
lea eax, [esi*4]
push eax
call fcn.0040cad0
add esp, 4
mov edi, eax
mov eax, esi
and eax, 0xfffffffb
mov ecx, esi
and ecx, 4
or esi, 4
imul esi, ecx
xor ecx, 4
imul ecx, eax
add esi, ecx
mov eax, dword [esp + 0x44]
add eax, ebp
mov ecx, ebx
adc ecx, 0
push esi
push edi
push ecx
push eax
call fcn.00443be0
add esp, 0x10
test eax, eax
mov dword [esp], edi
js 0x444485
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x44434f
mov esi, eax
test esi, esi
je 0x444485
xor eax, eax
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], esi
jmp 0x444392
mov eax, 0xfb520141
cmp eax, dword [esp + 0x290]
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
je 0x4444b7
mov eax, dword [esp + 0xc]
inc eax
cmp eax, esi
je 0x444485
mov dword [esp + 0xc], 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.00443be0
add esp, 0x10
test eax, eax
jns 0x4443bf
cmp eax, 0x8000000d
jne 0x444385
mov ecx, 0xffffffff
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, eax
cmp byte [esp + ecx + 0x4d], 0
lea ecx, [ecx + 1]
lea eax, [eax + 1]
jne 0x4443d0
mov dword [esp + 0x10], 0x969a9401
mov byte [esp + 0x14], 0
xor eax, eax
nop
nop
mov edx, eax
add dl, 0x9b
xor dl, byte [esp + eax + 0x10]
add dl, 0xf9
mov byte [esp + eax + 0x10], dl
inc eax
cmp eax, 5
jne 0x4443f0
test ecx, ecx
je 0x444367
mov edx, dword [esp + 0x10]
mov ebp, 0xfb520141
lea esi, [esp + 0x4c]
cmp ecx, 4
jb 0x44445e
mov eax, ebx
and eax, 0xfffffffc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx edi, byte [esi]
xor edi, ebp
imul edi, edx
movsx ebp, byte [esi + 1]
xor ebp, edi
imul ebp, edx
movsx edi, byte [esi + 2]
xor edi, ebp
imul edi, edx
movsx ebp, byte [esi + 3]
add esi, 4
xor ebp, edi
imul ebp, edx
add eax, 0xfffffffc
jne 0x444430
mov edi, dword [esp]
mov eax, ebp
test cl, 3
je 0x44436c
and ebx, 3
xor ecx, ecx
nop
nop
movsx eax, byte [esi + ecx]
xor eax, ebp
imul eax, edx
inc ecx
mov ebp, eax
cmp ebx, ecx
jne 0x444470
jmp 0x44436c
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.0040cae0
add esp, 4
jmp 0x44449a
xor edi, edi
xor esi, esi
push dword [esp + 4]
call fcn.0040cae0
add esp, 4
push dword [esp + 8]
call fcn.0040cae0
add esp, 4
jmp 0x444282
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0xc]
movzx eax, word [eax + ecx*2]
mov ecx, dword [esp + 8]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x444489