Function at 0x497000
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0x100
mov eax, dword [0x4cd724]
xor eax, esp
mov dword [esp + 0xfc], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x110]
push edi
xor eax, eax
movzx ecx, byte [eax + 0x4cecd8]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4cec68], dl
setne cl
mov byte [esp + eax + 0xd4], cl
movzx ecx, byte [eax + 0x4cecd9]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4cec68], dl
setne cl
mov byte [esp + eax + 0xd5], cl
movzx ecx, byte [eax + 0x4cecda]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4cec68], dl
setne cl
mov byte [esp + eax + 0xd6], cl
movzx ecx, byte [eax + 0x4cecdb]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4cec68], dl
setne cl
mov byte [esp + eax + 0xd7], cl
add eax, 4
cmp eax, 0x38
jl 0x497021
xor ecx, ecx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 0x1e
jmp 0x4970d4
mov ecx, dword [esp + 0x10]
cmp word [esp + 0x118], 1
mov eax, dword [esp + 0x14]
je 0x4970e6
lea eax, [ecx + ecx]
movzx ebp, byte [ecx + 0x4ced10]
lea ebx, [esp + eax*4 + 0x20]
lea eax, [esp + eax*4 + 0x1c]
mov dword [ebx], 0
mov dword [esp + 0x18], eax
mov dword [eax], 0
xor esi, esi
lea ecx, [ebp + 3]
lea eax, [ebp + 2]
lea ecx, [ecx]
lea edi, [ecx - 3]
cmp edi, 0x1c
jge 0x497121
mov dl, byte [esp + eax + 0xd2]
jmp 0x497128
mov dl, byte [esp + edi + 0xb8]
lea edi, [ecx - 2]
cmp edi, 0x1c
mov byte [esp + esi + 0x9c], dl
jge 0x497140
mov dl, byte [esp + eax + 0xd3]
jmp 0x497147
mov dl, byte [esp + edi + 0xb8]
cmp eax, 0x1c
mov byte [esp + esi + 0x9d], dl
jge 0x49715c
mov dl, byte [esp + eax + 0xd4]
jmp 0x497163
mov dl, byte [esp + eax + 0xb8]
cmp ecx, 0x1c
mov byte [esp + esi + 0x9e], dl
jge 0x497178
mov dl, byte [esp + eax + 0xd5]
jmp 0x49717f
mov dl, byte [esp + ecx + 0xb8]
mov byte [esp + esi + 0x9f], dl
add esi, 4
add eax, 4
add ecx, 4
cmp esi, 0x1c
jl 0x497110
mov edi, 0x1c
lea edx, [ebp + 0x1f]
lea eax, [ebp + 0x1e]
lea ecx, [edx - 3]
cmp ecx, 0x38
jge 0x4971b4
mov cl, byte [esp + eax + 0xd2]
jmp 0x4971bb
mov cl, byte [esp + ecx + 0xb8]
lea esi, [edx - 2]
cmp esi, 0x38
mov byte [esp + edi + 0x9c], cl
jge 0x4971d3
mov cl, byte [esp + eax + 0xd3]
jmp 0x4971da
mov cl, byte [esp + esi + 0xb8]
cmp eax, 0x38
mov byte [esp + edi + 0x9d], cl
jge 0x4971ef
mov cl, byte [esp + eax + 0xd4]
jmp 0x4971f6
mov cl, byte [esp + eax + 0xb8]
cmp edx, 0x38
mov byte [esp + edi + 0x9e], cl
jge 0x49720b
mov cl, byte [esp + eax + 0xd5]
jmp 0x497212
mov cl, byte [esp + edx + 0xb8]
mov byte [esp + edi + 0x9f], cl
add edi, 4
add eax, 4
add edx, 4
cmp edi, 0x38
jl 0x4971a3
xor eax, eax
lea ecx, [ecx]
movzx edx, byte [eax + 0x4ced20]
cmp byte [esp + edx + 0x9c], 0
mov ecx, dword [esp + 0x18]
je 0x49724e
mov edx, dword [eax*4 + 0x4cec78]
or dword [ecx], edx
movzx edx, byte [eax + 0x4ced38]
cmp byte [esp + edx + 0x9c], 0
je 0x497268
mov edx, dword [eax*4 + 0x4cec78]
or dword [ebx], edx
movzx edx, byte [eax + 0x4ced21]
cmp byte [esp + edx + 0x9c], 0
je 0x497282
mov edx, dword [eax*4 + 0x4cec7c]
or dword [ecx], edx
movzx edx, byte [eax + 0x4ced39]
cmp byte [esp + edx + 0x9c], 0
je 0x49729c
mov edx, dword [eax*4 + 0x4cec7c]
or dword [ebx], edx
movzx edx, byte [eax + 0x4ced22]
cmp byte [esp + edx + 0x9c], 0
je 0x4972b6
mov edx, dword [eax*4 + 0x4cec80]
or dword [ecx], edx
movzx edx, byte [eax + 0x4ced3a]
cmp byte [esp + edx + 0x9c], 0
je 0x4972d0
mov edx, dword [eax*4 + 0x4cec80]
or dword [ebx], edx
movzx edx, byte [eax + 0x4ced23]
cmp byte [esp + edx + 0x9c], 0
je 0x4972ea
mov edx, dword [eax*4 + 0x4cec84]
or dword [ecx], edx
movzx edx, byte [eax + 0x4ced3b]
cmp byte [esp + edx + 0x9c], 0
je 0x497304
mov edx, dword [eax*4 + 0x4cec84]
or dword [ebx], edx
movzx edx, byte [eax + 0x4ced24]
cmp byte [esp + edx + 0x9c], 0
je 0x49731e
mov edx, dword [eax*4 + 0x4cec88]
or dword [ecx], edx
movzx edx, byte [eax + 0x4ced3c]
cmp byte [esp + edx + 0x9c], 0
je 0x497338
mov edx, dword [eax*4 + 0x4cec88]
or dword [ebx], edx
movzx edx, byte [eax + 0x4ced25]
cmp byte [esp + edx + 0x9c], 0
je 0x497352
mov edx, dword [eax*4 + 0x4cec8c]
or dword [ecx], edx
movzx ecx, byte [eax + 0x4ced3d]
cmp byte [esp + ecx + 0x9c], 0
je 0x49736c
mov edx, dword [eax*4 + 0x4cec8c]
or dword [ebx], edx
add eax, 6
cmp eax, 0x18
jl 0x497230
mov eax, dword [esp + 0x14]
inc dword [esp + 0x10]
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x14], eax
jg 0x4970d0
lea ecx, [esp + 0x1c]
call fcn.00496dc0
mov ecx, dword [esp + 0x10c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004677af
add esp, 0x100
ret