Function at 0x49fcc0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
xor edi, edi
mov eax, dword [esi + 0x6af90]
mov dword [esi + 0x6af80], 2
test eax, eax
je 0x49fc82
push ebp
cmp eax, 3
jb 0x49faf3
mov edx, dword [esi + 0x6af84]
mov eax, dword [esi + 0x6af7c]
shl eax, 5
movzx ecx, byte [edx + esi + 0x1af72]
xor ecx, eax
and ecx, 0x7fff
and edx, 0x7fff
mov dword [esi + 0x6af7c], ecx
mov ebx, dword [esi + ecx*4 + 0x4af70]
mov dword [esi + edx*4 + 0x2af70], ebx
mov ecx, dword [esi + 0x6af7c]
mov eax, dword [esi + 0x6af84]
mov dword [esi + ecx*4 + 0x4af70], eax
test ebx, ebx
je 0x49fb30
mov eax, dword [esi + 0x6af84]
sub eax, ebx
cmp eax, 0x7efa
ja 0x49fb30
mov eax, dword [esi + 0x6af90]
cmp dword [esi + 0x6afa0], eax
jbe 0x49fb1a
mov dword [esi + 0x6afa0], eax
mov edx, ebx
mov ecx, esi
call fcn.0049f770
mov ecx, dword [esi + 0x6af90]
mov edi, eax
cmp edi, ecx
cmova edi, ecx
mov ecx, dword [esi + 0x6af84]
cmp edi, 3
jb 0x49fbff
sub ecx, dword [esi + 0x6af88]
lea eax, [edi - 3]
mov edx, ecx
mov ecx, esi
push eax
call fcn.0049f280
mov ecx, dword [esi + 0x6af90]
add esp, 4
sub ecx, edi
mov ebp, eax
mov dword [esi + 0x6af90], ecx
cmp edi, dword [esi + 0x6af98]
ja 0x49fbcc
cmp ecx, 3
jb 0x49fbcc
dec edi
inc dword [esi + 0x6af84]
mov edx, dword [esi + 0x6af84]
mov eax, dword [esi + 0x6af7c]
shl eax, 5
movzx ecx, byte [edx + esi + 0x1af72]
and edx, 0x7fff
xor ecx, eax
and ecx, 0x7fff
mov dword [esi + 0x6af7c], ecx
mov ebx, dword [esi + ecx*4 + 0x4af70]
mov dword [esi + edx*4 + 0x2af70], ebx
mov ecx, dword [esi + 0x6af7c]
mov eax, dword [esi + 0x6af84]
mov dword [esi + ecx*4 + 0x4af70], eax
sub edi, 1
jne 0x49fb73
jmp 0x49fc1c
mov edx, dword [esi + 0x6af84]
add edx, edi
xor edi, edi
mov dword [esi + 0x6af84], edx
movzx ecx, byte [edx + esi + 0x1af70]
mov dword [esi + 0x6af7c], ecx
movzx eax, byte [edx + esi + 0x1af71]
shl ecx, 5
xor eax, ecx
mov dword [esi + 0x6af7c], eax
jmp 0x49fc28
movzx eax, byte [ecx + esi + 0x1af70]
xor edx, edx
push eax
mov ecx, esi
call fcn.0049f280
add esp, 4
mov ebp, eax
dec dword [esi + 0x6af90]
inc dword [esi + 0x6af84]
mov edx, dword [esi + 0x6af84]
test ebp, ebp
je 0x49fc5f
mov eax, dword [esi + 0x6af74]
test eax, eax
js 0x49fc40
lea ecx, [esi + 0x1af70]
add ecx, eax
jmp 0x49fc42
xor ecx, ecx
sub edx, eax
push 0
push edx
mov edx, ecx
mov ecx, esi
call fcn.0049ede0
mov eax, dword [esi + 0x6af84]
add esp, 8
mov dword [esi + 0x6af74], eax
mov eax, dword [esi + 0x6af90]
cmp eax, 0x106
jae 0x49fc79
mov ecx, esi
call fcn.0049f930
mov eax, dword [esi + 0x6af90]
test eax, eax
jne 0x49faa2
pop ebp
mov ecx, dword [esi + 0x6af74]
test ecx, ecx
js 0x49fc96
lea edx, [esi + 0x1af70]
add edx, ecx
jmp 0x49fc98
xor edx, edx
mov eax, dword [esi + 0x6af84]
sub eax, ecx
mov ecx, esi
push 1
push eax
call fcn.0049ede0
add esp, 8
pop edi
pop esi
pop ebx
ret
sub esp, 0x10
push esi
xor eax, eax
mov esi, ecx
push edi
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
cmp dword [esi + 4], 3
lea edi, [eax + 2]
jg 0x49fce4
pop edi
pop esi
add esp, 0x10
jmp 0x49fa80
mov eax, dword [esi + 0x6af90]
mov edx, dword [esi + 0x6af84]
test eax, eax
je 0x49ffb7
push ebx
push ebp
mov ebp, edx
mov ebx, eax
nop
mov dword [esp + 0x18], edi
cmp eax, 3
jb 0x49fd61
mov eax, dword [esi + 0x6af7c]
movzx ecx, byte [esi + ebp + 0x1af72]
shl eax, 5
xor ecx, eax
and ecx, 0x7fff
and ebp, 0x7fff
mov dword [esi + 0x6af7c], ecx
mov eax, dword [esi + ecx*4 + 0x4af70]
mov dword [esi + ebp*4 + 0x2af70], eax
mov ecx, dword [esi + 0x6af7c]
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x6af84]
mov dword [esi + ecx*4 + 0x4af70], eax
mov eax, dword [esi + 0x6af90]
mov ebx, eax
mov edx, dword [esi + 0x6af84]
cmp dword [esp + 0x10], 0
mov ecx, dword [esi + 0x6af88]
mov dword [esi + 0x6af80], edi
mov edi, 2
mov dword [esp + 0x1c], ecx
mov ecx, eax
je 0x49fddc
mov ebp, dword [esp + 0x18]
cmp ebp, dword [esi + 0x6af98]
mov ebp, dword [esp + 0x10]
jae 0x49fddc
sub edx, ebp
cmp edx, 0x7efa
ja 0x49fddc
cmp dword [esi + 0x6afa0], ebx
jbe 0x49fda7
mov dword [esi + 0x6afa0], ebx
mov edx, ebp
mov ecx, esi
call fcn.0049f770
mov edx, dword [esi + 0x6af90]
mov edi, eax
cmp edi, edx
mov ecx, edx
cmova edi, edx
cmp edi, 3
jne 0x49fddc
mov eax, dword [esi + 0x6af84]
sub eax, dword [esi + 0x6af88]
cmp eax, 0x1000
jbe 0x49fddc
mov edi, 2
mov eax, dword [esi + 0x6af80]
cmp eax, 3
jb 0x49fef4
cmp edi, eax
ja 0x49fef4
mov edx, dword [esi + 0x6af84]
add eax, 0xfffffffd
push eax
lea edi, [edx - 3]
sub edx, dword [esp + 0x20]
add edi, ecx
dec edx
mov ecx, esi
call fcn.0049f280
mov edx, dword [esi + 0x6af80]
mov ecx, 1
sub ecx, edx
add esp, 4
add dword [esi + 0x6af90], ecx
mov ebx, eax
lea ecx, [edx - 2]
mov dword [esi + 0x6af80], ecx
nop
mov edx, dword [esi + 0x6af84]
inc edx
mov dword [esi + 0x6af84], edx
cmp edx, edi
ja 0x49fe91
movzx ecx, byte [edx + esi + 0x1af72]
mov eax, dword [esi + 0x6af7c]
shl eax, 5
xor ecx, eax
and ecx, 0x7fff
and edx, 0x7fff
mov dword [esi + 0x6af7c], ecx
mov ebp, dword [esi + ecx*4 + 0x4af70]
mov dword [esi + edx*4 + 0x2af70], ebp
mov ecx, dword [esi + 0x6af7c]
mov eax, dword [esi + 0x6af84]
mov dword [esp + 0x10], ebp
mov dword [esi + ecx*4 + 0x4af70], eax
mov edx, dword [esi + 0x6af84]
add dword [esi + 0x6af80], 0xffffffff
jne 0x49fe30
inc edx
mov dword [esp + 0x14], 0
mov dword [esi + 0x6af84], edx
mov edi, 2
mov ebp, edx
test ebx, ebx
je 0x49fee9
mov eax, dword [esi + 0x6af74]
test eax, eax
js 0x49fec8
lea ecx, [esi + 0x1af70]
add ecx, eax
jmp 0x49feca
xor ecx, ecx
sub edx, eax
push 0
push edx
mov edx, ecx
mov ecx, esi
call fcn.0049ede0
mov edx, dword [esi + 0x6af84]
add esp, 8
mov dword [esi + 0x6af74], edx
mov ebp, edx
mov eax, dword [esi + 0x6af90]
jmp 0x49ff8d
cmp dword [esp + 0x14], 0
je 0x49ff6e
mov eax, dword [esi + 0x6af84]
xor edx, edx
mov ecx, esi
movzx eax, byte [esi + eax + 0x1af6f]
push eax
call fcn.0049f280
add esp, 4
test eax, eax
je 0x49ff53
mov ecx, dword [esi + 0x6af74]
test ecx, ecx
js 0x49ff2e
lea edx, [esi + 0x1af70]
add edx, ecx
jmp 0x49ff30
xor edx, edx
mov eax, dword [esi + 0x6af84]
sub eax, ecx
mov ecx, esi
push 0
push eax
call fcn.0049ede0
mov edx, dword [esi + 0x6af84]
add esp, 8
mov dword [esi + 0x6af74], edx
jmp 0x49ff59
mov edx, dword [esi + 0x6af84]
inc edx
dec dword [esi + 0x6af90]
mov eax, dword [esi + 0x6af90]
mov dword [esi + 0x6af84], edx
jmp 0x49ff8b
inc dword [esi + 0x6af84]
lea eax, [ecx - 1]
mov edx, dword [esi + 0x6af84]
mov dword [esp + 0x14], 1
mov dword [esi + 0x6af90], eax
mov ebp, edx
mov ebx, eax
cmp eax, 0x106
jae 0x49ffad
mov ecx, esi
call fcn.0049f930
mov edx, dword [esi + 0x6af84]
mov ebp, edx
mov eax, dword [esi + 0x6af90]
mov ebx, eax
test eax, eax
jne 0x49fd00
pop ebp
pop ebx
cmp dword [esp + 0xc], 0
je 0x49ffd9
movzx eax, byte [edx + esi + 0x1af6f]
mov ecx, esi
push eax
xor edx, edx
call fcn.0049f280
mov edx, dword [esi + 0x6af84]
add esp, 4
mov eax, dword [esi + 0x6af74]
test eax, eax
js 0x49ffed
lea ecx, [esi + 0x1af70]
add ecx, eax
jmp 0x49ffef
xor ecx, ecx
sub edx, eax
push 1
push edx
mov edx, ecx
mov ecx, esi
call fcn.0049ede0
add esp, 8
pop edi
pop esi
add esp, 0x10
ret