Function at 0x4cea70
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x68
mov eax, dword [0x62d12c]
xor eax, esp
mov dword [esp + 0x64], eax
mov eax, dword [esp + 0x6c]
mov edx, dword [eax + 4]
push ebx
push ebp
push esi
mov esi, ecx
mov ecx, dword [eax]
mov dword [esp + 0x30], ecx
mov ecx, dword [eax + 8]
mov dword [esp + 0x34], edx
mov edx, dword [eax + 0xc]
mov dword [esp + 0x38], ecx
mov ecx, dword [eax + 0x10]
mov dword [esp + 0x3c], edx
mov edx, dword [eax + 0x14]
mov dword [esp + 0x40], ecx
mov ecx, dword [eax + 0x18]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 0x1c]
mov dword [esp + 0x48], ecx
mov ecx, dword [eax + 0x20]
mov dword [esp + 0x4c], edx
mov edx, dword [eax + 0x24]
mov dword [esp + 0x50], ecx
mov ecx, dword [eax + 0x28]
mov dword [esp + 0x54], edx
mov edx, dword [eax + 0x2c]
mov dword [esp + 0x58], ecx
mov ecx, dword [eax + 0x30]
mov dword [esp + 0x5c], edx
mov edx, dword [eax + 0x34]
mov dword [esp + 0x60], ecx
mov ecx, dword [eax + 0x38]
mov dword [esp + 0x64], edx
mov edx, dword [eax + 0x3c]
mov eax, dword [esi]
mov dword [esp + 0x2c], esi
mov dword [esp + 0x68], ecx
mov ecx, dword [esi + 8]
mov dword [esp + 0x6c], edx
mov edx, dword [esi + 0xc]
mov dword [esp + 0xc], eax
mov eax, dword [esi + 4]
mov esi, dword [esi + 0x10]
push edi
xor edi, edi
mov dword [esp + 0x14], esi
mov dword [esp + 0x2c], edi
lea esi, [edi - 3]
lea ebx, [ebx]
cmp edi, 0x10
jl 0x4ceb5b
mov ebx, edi
and ebx, 0xf
lea ebx, [esp + ebx*4 + 0x34]
mov dword [esp + 0x24], ebx
lea ebx, [esi - 5]
and ebx, 0xf
mov ebx, dword [esp + ebx*4 + 0x34]
lea ebp, [esi + 5]
and ebp, 0xf
xor ebx, dword [esp + ebp*4 + 0x34]
mov ebp, esi
and ebp, 0xf
xor ebx, dword [esp + ebp*4 + 0x34]
mov ebp, ebx
mov ebx, dword [esp + 0x24]
xor ebp, dword [ebx]
rol ebp, 1
mov dword [ebx], ebp
and edi, 0xf
lea edi, [esp + edi*4 + 0x34]
mov dword [esp + 0x24], edi
mov edi, dword [esp + 0x10]
mov ebx, eax
not ebx
and ebx, edx
rol edi, 5
mov ebp, ecx
and ebp, eax
or ebx, ebp
add edi, ebx
mov ebx, dword [esp + 0x24]
add edi, dword [ebx]
mov ebx, dword [esp + 0x14]
ror eax, 2
mov ebp, eax
lea edi, [edi + ebx + 0x5a827999]
mov ebx, dword [esp + 0x10]
lea eax, [esi + 4]
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x10], edi
cmp eax, 0x10
jl 0x4cebe4
mov edx, eax
and edx, 0xf
lea edx, [esp + edx*4 + 0x34]
mov dword [esp + 0x18], edx
lea edx, [esi + 6]
and edx, 0xf
mov edx, dword [esp + edx*4 + 0x34]
lea ebp, [esi - 4]
and ebp, 0xf
xor edx, dword [esp + ebp*4 + 0x34]
lea ebp, [esi + 1]
and ebp, 0xf
xor edx, dword [esp + ebp*4 + 0x34]
mov ebp, edx
mov edx, dword [esp + 0x18]
xor ebp, dword [edx]
rol ebp, 1
mov dword [edx], ebp
mov ebp, dword [esp + 0x20]
and eax, 0xf
lea eax, [esp + eax*4 + 0x34]
mov dword [esp + 0x18], eax
mov edx, ebx
not edx
and edx, ecx
mov eax, ebp
and eax, ebx
or edx, eax
mov eax, dword [esp + 0x14]
rol edi, 5
add edi, edx
mov edx, dword [esp + 0x18]
add edi, dword [edx]
ror ebx, 2
lea edx, [edi + eax + 0x5a827999]
lea eax, [esi + 5]
mov dword [esp + 0x14], ecx
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x20], ebx
mov dword [esp + 0x10], edx
cmp eax, 0x10
jl 0x4cec63
mov edi, eax
and edi, 0xf
lea edi, [esp + edi*4 + 0x34]
mov dword [esp + 0x28], edi
lea edi, [esi + 7]
and edi, 0xf
mov edi, dword [esp + edi*4 + 0x34]
lea ebx, [esi - 3]
and ebx, 0xf
xor edi, dword [esp + ebx*4 + 0x34]
lea ebx, [esi + 2]
and ebx, 0xf
xor edi, dword [esp + ebx*4 + 0x34]
mov ebx, edi
mov edi, dword [esp + 0x28]
xor ebx, dword [edi]
rol ebx, 1
mov dword [edi], ebx
mov ebx, dword [esp + 0x20]
mov edi, ecx
not edi
and edi, ebp
rol edx, 5
and ebx, ecx
or edi, ebx
add edx, edi
and eax, 0xf
add edx, dword [esp + eax*4 + 0x34]
mov eax, dword [esp + 0x14]
lea eax, [edx + eax + 0x5a827999]
mov edx, dword [esp + 0x10]
ror ecx, 2
lea edi, [esi + 6]
mov dword [esp + 0x14], ebp
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jl 0x4cecda
mov ecx, edi
and ecx, 0xf
lea ecx, [esp + ecx*4 + 0x34]
mov dword [esp + 0x1c], ecx
lea ecx, [esi - 8]
and ecx, 0xf
mov ecx, dword [esp + ecx*4 + 0x34]
lea ebx, [esi - 2]
and ebx, 0xf
xor ecx, dword [esp + ebx*4 + 0x34]
mov ebx, dword [esp + 0x24]
xor ecx, dword [ebx]
mov ebx, ecx
mov ecx, dword [esp + 0x1c]
xor ebx, dword [ecx]
rol ebx, 1
mov dword [ecx], ebx
mov ebx, dword [esp + 0x20]
mov ecx, edx
not ecx
and ecx, ebp
and ebx, edx
or ecx, ebx
rol eax, 5
add eax, ecx
mov ecx, dword [esp + 0x14]
and edi, 0xf
add eax, dword [esp + edi*4 + 0x34]
ror edx, 2
lea ebx, [eax + ecx + 0x5a827999]
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
lea edi, [esi + 7]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x20], edx
mov dword [esp + 0x10], ebx
cmp edi, 0x10
jl 0x4ced52
mov edx, edi
and edx, 0xf
lea edx, [esp + edx*4 + 0x34]
mov dword [esp + 0x1c], edx
lea edx, [esi - 7]
and edx, 0xf
mov edx, dword [esp + edx*4 + 0x34]
lea ebp, [esi - 1]
and ebp, 0xf
xor edx, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x18]
xor edx, dword [ebp]
mov ebp, edx
mov edx, dword [esp + 0x1c]
xor ebp, dword [edx]
rol ebp, 1
mov dword [edx], ebp
mov ebp, dword [esp + 0x20]
mov edx, ecx
not edx
and edx, eax
and ebp, ecx
or edx, ebp
rol ebx, 5
add ebx, edx
mov edx, dword [esp + 0x14]
and edi, 0xf
add ebx, dword [esp + edi*4 + 0x34]
mov edi, dword [esp + 0x2c]
lea ebx, [ebx + edx + 0x5a827999]
mov edx, dword [esp + 0x20]
mov ebp, eax
mov eax, dword [esp + 0x10]
add edi, 5
add esi, 5
ror ecx, 2
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebx
mov dword [esp + 0x2c], edi
cmp esi, 0x11
jl 0x4ceb20
cmp edi, 0x28
jge 0x4cee2f
lea esi, [edi - 3]
mov dword [esp + 0x18], esi
mov ebp, edi
and ebp, 0xf
lea ebp, [esp + ebp*4 + 0x34]
mov dword [esp + 0x24], ebp
lea ebp, [esi - 5]
add esi, 5
and ebp, 0xf
and esi, 0xf
mov dword [esp + 0x1c], esi
mov esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x1c]
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x18]
and ebp, 0xf
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x24]
xor esi, dword [ebp]
inc edi
rol esi, 1
mov dword [ebp], esi
rol ebx, 5
add ebx, esi
mov esi, dword [esp + 0x14]
mov ebp, edx
xor ebp, ecx
xor ebp, eax
add ebp, ebx
lea ebx, [esi + ebp + 0x6ed9eba1]
mov esi, dword [esp + 0x18]
ror eax, 2
mov ebp, edx
inc esi
mov edx, ecx
mov ecx, eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebx
mov dword [esp + 0x18], esi
cmp esi, 0x25
jl 0x4cedb3
cmp edi, 0x3c
jge 0x4ceec8
jmp 0x4cee40
mov ebp, edi
and ebp, 0xf
lea ebp, [esp + ebp*4 + 0x34]
mov dword [esp + 0x24], ebp
lea esi, [edi - 3]
mov dword [esp + 0x18], esi
lea ebp, [esi - 5]
add esi, 5
and esi, 0xf
and ebp, 0xf
mov dword [esp + 0x1c], esi
mov esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x1c]
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x18]
and ebp, 0xf
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x24]
xor esi, dword [ebp]
inc edi
rol esi, 1
mov dword [ebp], esi
mov dword [esp + 0x1c], esi
mov esi, ecx
or esi, eax
and esi, edx
mov ebp, ecx
and ebp, eax
rol ebx, 5
add ebx, dword [esp + 0x14]
or esi, ebp
add esi, dword [esp + 0x1c]
ror eax, 2
mov ebp, edx
mov edx, ecx
lea ebx, [esi + ebx - 0x70e44324]
mov ecx, eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebx
cmp edi, 0x3c
jl 0x4cee40
cmp edi, 0x50
jge 0x4cef48
lea ecx, [ecx]
mov ebp, edi
and ebp, 0xf
lea ebp, [esp + ebp*4 + 0x34]
mov dword [esp + 0x24], ebp
lea esi, [edi - 3]
mov dword [esp + 0x18], esi
lea ebp, [esi - 5]
and ebp, 0xf
add esi, 5
and esi, 0xf
mov dword [esp + 0x1c], esi
mov esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x1c]
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x18]
and ebp, 0xf
xor esi, dword [esp + ebp*4 + 0x34]
mov ebp, dword [esp + 0x24]
xor esi, dword [ebp]
inc edi
rol esi, 1
mov dword [ebp], esi
mov ebp, edx
xor ebp, ecx
rol ebx, 5
add ebx, dword [esp + 0x14]
xor ebp, eax
add ebp, esi
lea ebx, [ebx + ebp - 0x359d3e2a]
ror eax, 2
mov ebp, edx
mov edx, ecx
mov ecx, eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebx
cmp edi, 0x50
jl 0x4ceed0
mov esi, dword [esp + 0x30]
mov edi, dword [esi]
add edi, ebx
mov dword [esi], edi
mov edi, dword [esi + 4]
add edi, eax
mov eax, dword [esi + 8]
add eax, ecx
mov ecx, dword [esp + 0x74]
mov dword [esi + 8], eax
mov eax, dword [esi + 0xc]
add eax, edx
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0x10]
add eax, ebp
mov dword [esi + 4], edi
pop edi
mov dword [esi + 0x10], eax
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00558b78
add esp, 0x68
ret