Function at 0x443e70
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x27c
mov ebx, dword [0x45b1a4]
mov ebp, dword [0x45b1a0]
mov eax, ebp
or eax, ebx
jne 0x443f5c
mov dword [esp + 0x4c], 0xe316e11e
mov dword [esp + 0x50], 0xe71ae500
mov dword [esp + 0x54], 0xfbc4f904
mov dword [esp + 0x58], 0xff02fd18
mov dword [esp + 0x5c], 0xf3f2f10c
mov word [esp + 0x60], 0
mov byte [esp + 0x62], 0
xor eax, eax
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx + 0x4c]
mov edx, ecx
xor edx, 0x9680127c
mov ebx, eax
and ebx, 6
sub ebx, edx
lea edi, [ebx + 0x2964bea4]
lea edx, [ebx + 0xa4]
and edx, esi
mov ebp, 0x569b415b
sub ebp, ebx
and ebp, 0x4c004053
and edi, 0x9220202c
or edi, ebp
xor edi, esi
xor edi, 0x4cc4cc53
not edx
and edx, edi
lea esi, [edx + 0x37]
mov edi, edx
not edi
and edi, 1
and edx, 1
and esi, 0xfe
or esi, edx
lea edx, [esi + edi*2]
mov byte [esp + ecx + 0x4c], dl
inc ecx
add eax, 2
cmp ecx, 0x17
jne 0x443ed0
lea eax, [esp + 0x4c]
push eax
call fcn.00443ae0
add esp, 4
mov ebp, eax
mov dword [0x45b1a4], edx
mov dword [0x45b1a0], eax
or eax, edx
je 0x444036
mov ebx, edx
lea eax, [esp + 0x14c]
push 0x40
push eax
push ebx
push ebp
call fcn.00443840
add esp, 0x10
test eax, eax
js 0x444036
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.00443840
add esp, 0x10
xor edi, edi
test eax, eax
js 0x444038
cmp dword [esp + 0x200], 0
je 0x444038
mov eax, dword [esp + 0x1fc]
mov esi, 0
test eax, eax
je 0x44403a
add eax, ebp
mov ecx, ebx
adc ecx, 0
lea edx, [esp + 0x24]
push 0x28
push edx
push ecx
push eax
call fcn.00443840
add esp, 0x10
test eax, eax
js 0x444036
mov ecx, dword [esp + 0x38]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x443fff
mov eax, esi
push eax
call fcn.0040c730
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.00443840
add esp, 0x10
test eax, eax
js 0x444049
mov eax, dword [esp + 0x38]
test eax, eax
jns 0x444052
mov eax, 0xffffffff
jmp 0x444054
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 0x444276
add eax, eax
push eax
call fcn.0040c730
add esp, 4
mov esi, dword [esp + 0x3c]
mov ecx, esi
and ecx, 2
mov edx, esi
or esi, 2
imul esi, ecx
xor ecx, 2
and edx, 0xfffffffd
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 + 4], eax
push eax
push edx
push ecx
call fcn.00443840
add esp, 0x10
test eax, eax
js 0x444267
mov ecx, dword [esp + 0x3c]
lea esi, [ecx*4]
mov eax, 0xffffffff
cmp ecx, 0x40000000
jae 0x4440b6
mov eax, esi
push eax
call fcn.0040c730
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.00443840
add esp, 0x10
test eax, eax
js 0x444255
mov esi, dword [esp + 0x38]
mov eax, dword [esp + 0x3c]
cmp esi, eax
jb 0x4440f0
mov esi, eax
test esi, esi
je 0x444255
xor edi, edi
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], esi
jmp 0x444133
mov eax, 0xfb520141
cmp eax, dword [esp + 0x290]
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
mov esi, dword [esp + 0x14]
mov edi, dword [esp + 0x20]
je 0x444287
inc edi
cmp edi, esi
je 0x444255
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.00443840
add esp, 0x10
test eax, eax
jns 0x444160
cmp eax, 0x8000000d
jne 0x44412a
mov dword [esp + 0x20], edi
mov ecx, 0xffffffff
xor eax, eax
nop
nop
nop
nop
nop
mov ebx, eax
cmp byte [esp + ecx + 0x4d], 0
lea ecx, [ecx + 1]
lea eax, [eax + 1]
jne 0x444170
mov dword [esp + 0xc], 0x969a9401
mov dword [esp + 0x10], 0
mov edi, 0xc3561024
mov esi, 0x1ca9efdb
nop
nop
nop
nop
nop
nop
nop
movzx ebp, byte [esp + esi - 0x1ca9efcf]
mov eax, edi
and eax, 0xc1020026
mov edx, esi
and edx, 0x10212699
or edx, eax
mov eax, ebp
xor eax, 0x66
xor ebp, 0x99
or eax, edx
not edx
or edx, ebp
and edx, eax
add dl, 0xb9
mov byte [esp + esi - 0x1ca9efcf], dl
dec edi
inc esi
cmp edi, 0xc356101c
jne 0x4441a0
test ecx, ecx
je 0x444108
mov edx, dword [esp + 0xc]
mov ebp, 0xfb520141
lea esi, [esp + 0x4c]
cmp ecx, 4
jb 0x44422b
mov eax, ebx
and eax, 0xfffffffc
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]
xor ebp, edi
imul ebp, edx
add esi, 4
add eax, 0xfffffffc
jne 0x444200
mov eax, ebp
test cl, 3
je 0x44410d
and ebx, 3
xor ecx, ecx
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 0x444240
jmp 0x44410d
xor edi, edi
xor esi, esi
push dword [esp + 8]
call fcn.0040c740
add esp, 4
jmp 0x44426b
xor edi, edi
xor esi, esi
push dword [esp]
call fcn.0040c740
add esp, 4
push dword [esp + 4]
call fcn.0040c740
add esp, 4
jmp 0x44403a
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 0x444259