Function at 0x443d50
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x45a22c]
mov ebp, dword [0x45a228]
mov eax, ebp
or eax, ebx
jne 0x443dda
mov dword [esp + 0x4c], 0x138e1186
mov dword [esp + 0x50], 0x1f8a1d70
mov dword [esp + 0x54], 0x1b4c198c
mov dword [esp + 0x58], 0x7920568
mov dword [esp + 0x5c], 0x3020194
mov byte [esp + 0x60], 0
xor eax, eax
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 0x84
xor cl, byte [esp + eax + 0x4c]
add cl, 0x6c
mov byte [esp + eax + 0x4c], cl
inc eax
cmp eax, 0x15
jne 0x443da0
lea eax, [esp + 0x4c]
push eax
call fcn.00443990
add esp, 4
mov ebp, eax
mov dword [0x45a22c], edx
mov dword [0x45a228], eax
or eax, edx
je 0x443eb4
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.00443790
add esp, 0x10
test eax, eax
js 0x443eb4
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.00443790
add esp, 0x10
xor edi, edi
test eax, eax
js 0x443eb6
cmp dword [esp + 0x200], 0
je 0x443eb6
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x443eb8
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.00443790
add esp, 0x10
test eax, eax
js 0x443eb4
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x443e7d
mov eax, esi
push eax
call fcn.0040c9f0
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.00443790
add esp, 0x10
test eax, eax
js 0x443ec7
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x443ed0
mov eax, 0xffffffff
jmp 0x443ed2
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 0x444107
add eax, eax
push eax
call fcn.0040c9f0
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 + 8], eax
push eax
push edx
push ecx
call fcn.00443790
add esp, 0x10
test eax, eax
js 0x4440f7
mov ecx, dword [esp + 0x3c]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x443f1e
mov eax, esi
push eax
call fcn.0040c9f0
add esp, 4
mov edx, dword [esp + 0x44]
add edx, ebp
mov ecx, ebx
adc ecx, 0
push esi
mov dword [esp + 0x18], eax
push eax
push ecx
push edx
call fcn.00443790
add esp, 0x10
test eax, eax
js 0x4440e5
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x443f58
mov esi, eax
test esi, esi
je 0x4440e5
xor edi, edi
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], esi
jmp 0x443f9b
mov eax, 0xfb520141
mov edi, dword [esp + 0x10]
cmp eax, dword [esp + 0x290]
mov ebp, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
je 0x444118
inc edi
cmp edi, esi
je 0x4440e5
mov eax, dword [esp + 0x14]
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.00443790
add esp, 0x10
test eax, eax
jns 0x443fc8
cmp eax, 0x8000000d
jne 0x443f92
mov dword [esp + 0x10], edi
mov ecx, 0xffffffff
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
cmp byte [esp + ecx + 0x4d], 0
lea ecx, [ecx + 1]
lea eax, [eax + 1]
jne 0x443fe0
mov dword [esp + 0xc], edx
mov dword [esp], 0x92929063
mov edx, 0xdb
mov esi, 0x63267a24
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + esi - 0x63267a24]
mov ebp, edx
xor ebp, esi
and ebp, eax
xor ebp, esi
lea eax, [ebp + 0x103f9d4b]
lea edi, [ebp*2 + 0x207f3a96]
and edi, 2
and ebp, 1
mov ebx, edi
and ebx, eax
and eax, 0xfe
or eax, ebp
or eax, edi
add eax, ebx
mov byte [esp + esi - 0x63267a24], al
dec edx
inc esi
cmp edx, 0xd7
jne 0x444010
test ecx, ecx
je 0x443f70
mov edx, dword [esp]
mov ebp, 0xfb520141
lea esi, [esp + 0x4c]
cmp ecx, 4
jb 0x4440ab
mov eax, dword [esp + 0xc]
and eax, 0xfffffffc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx edi, byte [esi]
xor edi, ebp
imul edi, edx
movsx ebx, byte [esi + 1]
xor ebx, edi
imul ebx, edx
movsx edi, byte [esi + 2]
xor edi, ebx
imul edi, edx
movsx ebp, byte [esi + 3]
add esi, 4
xor ebp, edi
imul ebp, edx
add eax, 0xfffffffc
jne 0x444080
mov eax, ebp
test cl, 3
mov edi, dword [esp + 0x10]
mov ebx, dword [esp + 0xc]
je 0x443f79
and ebx, 3
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movsx eax, byte [esi + ecx]
xor eax, ebp
imul eax, edx
inc ecx
mov ebp, eax
cmp ebx, ecx
jne 0x4440d0
jmp 0x443f79
xor edi, edi
xor esi, esi
push dword [esp + 0x14]
call fcn.0040ca00
add esp, 4
jmp 0x4440fb
xor edi, edi
xor esi, esi
push dword [esp + 4]
call fcn.0040ca00
add esp, 4
push dword [esp + 8]
call fcn.0040ca00
add esp, 4
jmp 0x443eb8
mov eax, dword [esp + 4]
movzx eax, word [eax + edi*2]
mov ecx, dword [esp + 8]
add ebp, dword [ecx + eax*4]
adc ebx, 0
mov edi, ebp
mov esi, ebx
jmp 0x4440e9