Function at 0x41c73c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x154
mov eax, dword [0x498d74]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
xor edx, edx
lea ecx, [eax + 0x1f]
push edi
movzx esi, byte [ecx - 1]
movzx edi, byte [ecx]
shl esi, 8
or esi, edi
movzx edi, byte [ecx + 1]
shl esi, 8
or esi, edi
movzx edi, byte [ecx + 2]
shl esi, 8
or esi, edi
mov dword [ebp + edx*4 - 0x144], esi
inc edx
add ecx, 4
cmp edx, 0x10
jl 0x41c75a
push 0x40
lea ecx, [ebp - 0x13c]
pop edx
mov esi, dword [ecx + 0x2c]
xor esi, dword [ecx + 0x18]
xor esi, dword [ecx - 8]
xor esi, dword [ecx]
add ecx, 4
dec edx
rol esi, 1
mov dword [ecx + 0x34], esi
jne 0x41c791
mov esi, dword [eax + 0xc]
mov ecx, dword [eax]
mov edx, dword [eax + 8]
and dword [ebp - 0x148], 0
mov dword [ebp - 0x14c], esi
mov esi, dword [eax + 0x10]
mov dword [ebp - 0x150], ecx
mov ecx, dword [eax + 4]
mov dword [ebp - 0x154], esi
mov esi, dword [ebp - 0x150]
mov edi, ecx
not edi
and edi, dword [ebp - 0x14c]
mov ebx, edx
and ebx, ecx
or edi, ebx
rol esi, 5
add esi, edi
mov edi, dword [ebp - 0x148]
add esi, dword [ebp + edi*4 - 0x144]
mov edi, dword [ebp - 0x154]
inc dword [ebp - 0x148]
lea esi, [esi + edi + 0x5a827999]
mov edi, dword [ebp - 0x14c]
ror ecx, 2
cmp dword [ebp - 0x148], 0x14
mov dword [ebp - 0x14c], edx
mov edx, ecx
mov ecx, dword [ebp - 0x150]
mov dword [ebp - 0x154], edi
mov dword [ebp - 0x150], esi
jl 0x41c7ce
mov dword [ebp - 0x148], 0x14
mov ebx, dword [ebp - 0x14c]
xor ebx, edx
xor ebx, ecx
rol esi, 5
add esi, ebx
mov ebx, dword [ebp - 0x148]
add esi, dword [ebp + ebx*4 - 0x144]
inc dword [ebp - 0x148]
lea esi, [esi + edi + 0x6ed9eba1]
mov edi, dword [ebp - 0x14c]
ror ecx, 2
cmp dword [ebp - 0x148], 0x28
mov dword [ebp - 0x14c], edx
mov edx, ecx
mov ecx, dword [ebp - 0x150]
mov dword [ebp - 0x150], esi
jl 0x41c83f
mov dword [ebp - 0x154], edi
mov dword [ebp - 0x148], 0x28
mov edi, edx
or edi, ecx
and edi, dword [ebp - 0x14c]
mov ebx, edx
and ebx, ecx
or edi, ebx
mov ebx, dword [ebp - 0x148]
add edi, dword [ebp + ebx*4 - 0x144]
rol esi, 5
add esi, dword [ebp - 0x154]
inc dword [ebp - 0x148]
lea esi, [edi + esi - 0x70e44324]
mov edi, dword [ebp - 0x14c]
ror ecx, 2
push 0x3c
mov dword [ebp - 0x154], edi
mov dword [ebp - 0x14c], edx
pop edi
mov edx, ecx
mov ecx, dword [ebp - 0x150]
mov dword [ebp - 0x150], esi
cmp dword [ebp - 0x148], edi
jl 0x41c89e
mov dword [ebp - 0x148], edi
mov edi, dword [ebp - 0x14c]
mov ebx, dword [ebp - 0x148]
xor edi, edx
xor edi, ecx
add edi, dword [ebp + ebx*4 - 0x144]
mov ebx, dword [ebp - 0x14c]
rol esi, 5
add esi, dword [ebp - 0x154]
inc dword [ebp - 0x148]
ror ecx, 2
cmp dword [ebp - 0x148], 0x50
mov dword [ebp - 0x14c], edx
lea esi, [edi + esi - 0x359d3e2a]
mov edx, ecx
mov ecx, dword [ebp - 0x150]
mov dword [ebp - 0x154], ebx
mov dword [ebp - 0x150], esi
jl 0x41c905
mov edi, dword [eax]
add edi, esi
mov esi, dword [eax + 4]
add esi, ecx
mov ecx, dword [eax + 8]
add ecx, edx
mov dword [eax + 8], ecx
mov ecx, dword [eax + 0xc]
add ecx, dword [ebp - 0x14c]
mov dword [eax], edi
mov dword [eax + 0xc], ecx
mov ecx, dword [eax + 0x10]
add ecx, ebx
mov dword [eax + 0x10], ecx
xor ecx, ecx
mov word [eax + 0x1c], cx
mov ecx, dword [ebp - 4]
pop edi
mov dword [eax + 4], esi
pop esi
xor ecx, ebp
pop ebx
call fcn.0044249e
leave
ret 4