Function at 0xbfe050
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
mov edx, dword [esp + 8]
sub esp, 0x24
mov eax, edx
push ebx
push esi
sub eax, 0x80
mov esi, 6
je 0xbfe08a
sub eax, 0x40
je 0xbfe084
sub eax, 0x40
je 0xbfe07a
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0x24
ret
mov dword [esp + 0x34], 8
jmp 0xbfe092
mov dword [esp + 0x34], esi
jmp 0xbfe092
mov dword [esp + 0x34], 4
mov ecx, dword [esp + 0x38]
mov eax, ecx
sub eax, 0x80
je 0xbfe0c4
sub eax, 0x40
je 0xbfe0be
sub eax, 0x40
je 0xbfe0b4
pop esi
mov eax, 0xfffffffe
pop ebx
add esp, 0x24
ret
mov dword [esp + 0x38], 8
jmp 0xbfe0cc
mov dword [esp + 0x38], esi
jmp 0xbfe0cc
mov dword [esp + 0x38], 4
cmp edx, ecx
mov eax, edx
jge 0xbfe0d4
mov eax, ecx
sub eax, 0x80
je 0xbfe0fe
sub eax, 0x40
je 0xbfe0f7
sub eax, 0x40
je 0xbfe0f0
pop esi
mov eax, 0xfffffffd
pop ebx
add esp, 0x24
ret
mov ebx, 0xe
jmp 0xbfe103
mov ebx, 0xc
jmp 0xbfe103
mov ebx, 0xa
mov eax, dword [esp + 0x34]
push ebp
push edi
xor edi, edi
test eax, eax
jle 0xbfe138
mov ebp, dword [esp + 0x38]
mov ecx, ebp
lea edx, [esp + 0x14]
lea eax, [esp + edi + 0x14]
sub ecx, edx
mov esi, 4
mov dl, byte [ecx + eax]
mov byte [eax], dl
add eax, 8
dec esi
jne 0xbfe124
mov eax, dword [esp + 0x3c]
inc edi
cmp edi, eax
jl 0xbfe113
mov eax, dword [esp + 0x3c]
xor ebp, ebp
test eax, eax
jle 0xbfe188
lea edi, [ebx + 1]
imul edi, dword [esp + 0x40]
cmp ebp, edi
jge 0xbfe188
mov eax, ebp
lea ecx, [esp + ebp + 0x14]
cdq
idiv dword [esp + 0x40]
mov esi, eax
mov eax, ebp
cdq
idiv dword [esp + 0x40]
mov eax, dword [esp + 0x44]
shl esi, 5
add eax, esi
mov esi, 4
add edx, eax
mov al, byte [ecx]
add ecx, 8
mov byte [edx], al
add edx, 8
dec esi
jne 0xbfe172
mov eax, dword [esp + 0x3c]
inc ebp
cmp ebp, eax
jl 0xbfe14a
lea edx, [ebx + 1]
imul edx, dword [esp + 0x40]
cmp ebp, edx
mov dword [esp + 0x38], edx
jge 0xbfe2c7
mov dword [esp + 0x10], 0xbf5234
mov esi, dword [esp + 0x3c]
xor eax, eax
lea ecx, [esp + 0x14]
inc eax
mov edi, eax
and edi, 0x80000003
jns 0xbfe1be
dec edi
or edi, 0xfffffffc
inc edi
lea edi, [esi + edi*8]
xor ebx, ebx
add ecx, 8
mov bl, byte [esp + edi + 0x13]
mov bl, byte [ebx + 0xbf5034]
xor byte [ecx - 8], bl
cmp eax, 4
jl 0xbfe1ae
mov eax, dword [esp + 0x10]
mov bl, byte [esp + 0x14]
mov cl, byte [eax]
add eax, 4
xor bl, cl
cmp esi, 8
mov byte [esp + 0x14], bl
mov dword [esp + 0x10], eax
mov esi, 1
je 0xbfe220
mov ebx, dword [esp + 0x3c]
cmp ebx, esi
jle 0xbfe27a
lea eax, [esp + esi + 0x14]
mov ecx, 4
mov dl, byte [eax - 1]
xor byte [eax], dl
add eax, 8
dec ecx
jne 0xbfe20a
inc esi
cmp esi, ebx
jl 0xbfe201
mov edx, dword [esp + 0x38]
jmp 0xbfe27a
lea eax, [esp + esi + 0x14]
mov ecx, 4
mov bl, byte [eax - 1]
xor byte [eax], bl
add eax, 8
dec ecx
jne 0xbfe229
inc esi
cmp esi, 4
jl 0xbfe220
lea eax, [esp + 0x18]
mov ecx, 4
xor ebx, ebx
mov bl, byte [eax - 1]
add eax, 8
mov bl, byte [ebx + 0xbf5034]
xor byte [eax - 8], bl
dec ecx
jne 0xbfe243
mov esi, 5
lea eax, [esp + esi + 0x14]
mov ecx, 4
mov bl, byte [eax - 1]
xor byte [eax], bl
add eax, 8
dec ecx
jne 0xbfe265
inc esi
cmp esi, 8
jl 0xbfe25c
mov ebx, dword [esp + 0x3c]
xor edi, edi
test ebx, ebx
jle 0xbfe2bf
cmp ebp, edx
jge 0xbfe2c7
mov eax, ebp
lea ecx, [esp + edi + 0x14]
cdq
idiv dword [esp + 0x40]
mov esi, eax
mov eax, ebp
cdq
idiv dword [esp + 0x40]
mov eax, dword [esp + 0x44]
shl esi, 5
add eax, esi
mov esi, 4
add edx, eax
mov al, byte [ecx]
add ecx, 8
mov byte [edx], al
add edx, 8
dec esi
jne 0xbfe2a8
mov edx, dword [esp + 0x38]
inc edi
inc ebp
cmp edi, ebx
jl 0xbfe280
cmp ebp, edx
jl 0xbfe1a4
pop edi
pop ebp
pop esi
xor eax, eax
pop ebx
add esp, 0x24
ret