Function at 0x4080b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, eax
push esi
push ebx
sub esp, 0x6c
fld xword [ebp + 8]
fld st(0)
fstp xword [ebp - 0x40]
fxam
wait
fnstsw ax
and ax, 0x4500
cmp ax, 0x100
je 0x408605
movzx edx, word [ebp - 0x38]
mov ebx, edx
and ebx, 0x8000
jne 0x408230
fxam
wait
fnstsw ax
fstp st(0)
and ax, 0x4500
cmp ax, 0x500
je 0x408623
and dx, 0x7fff
je 0x4082c0
lea esi, [edx - 0x3fff]
mov eax, dword [ebp - 0x40]
mov edx, dword [ebp - 0x3c]
mov ebx, dword [edi + 0xc]
cmp ebx, 0xe
jbe 0x408246
mov ecx, edx
or ecx, eax
je 0x408636
lea ecx, [ebp - 0x2a]
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0x58], edi
jmp 0x408196
mov ecx, dword [ebp - 0x58]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
jle 0x40814b
mov ebx, dword [ebp - 0x58]
sub ecx, 1
mov dword [ebx + 0xc], ecx
mov ecx, dword [ebp - 0x54]
shrd eax, edx, 4
shr edx, 4
test edi, edi
mov dword [ebp - 0x50], ecx
je 0x408208
mov ecx, dword [ebp - 0x50]
add ecx, 1
cmp edi, 9
mov dword [ebp - 0x54], ecx
jle 0x408227
lea ecx, [edi + 0x37]
mov edi, dword [ebp - 0x58]
mov edi, dword [edi + 4]
mov dword [ebp - 0x60], edi
movzx ebx, byte [ebp - 0x60]
and ebx, 0x20
or ecx, ebx
mov edi, dword [ebp - 0x50]
mov byte [edi], cl
mov edi, edx
or edi, eax
je 0x4082f6
mov edi, eax
mov ecx, eax
and edi, 0xf
mov ebx, edi
xor ecx, edi
sar ebx, 0x1f
xor ebx, edx
or ebx, ecx
jne 0x408138
mov ecx, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], ecx
ja 0x4081d0
mov ecx, dword [ebp - 0x58]
test byte [ecx + 5], 8
jne 0x4081d0
mov ecx, dword [ebp - 0x54]
mov dword [ebp - 0x50], ecx
mov ecx, dword [ebp - 0x58]
mov ebx, dword [ecx + 0xc]
test ebx, ebx
jle 0x4081dc
nop
lea esi, [esi]
mov ecx, dword [ebp - 0x54]
lea ebx, [ecx + 1]
mov dword [ebp - 0x50], ebx
mov byte [ecx], 0x2e
mov ecx, eax
xor ecx, 1
or ecx, edx
je 0x4081fc
lea ecx, [esi - 1]
shrd eax, edx, 1
mov esi, ecx
mov ebx, eax
shr edx, 1
xor ebx, 1
or ebx, edx
lea ecx, [esi - 1]
jne 0x4081e8
xor eax, eax
xor edx, edx
test edi, edi
jne 0x408160
mov ecx, dword [ebp - 0x5c]
cmp dword [ebp - 0x50], ecx
ja 0x40821e
mov ecx, dword [ebp - 0x58]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
js 0x4083e0
mov ecx, dword [ebp - 0x50]
add ecx, 1
mov dword [ebp - 0x54], ecx
lea ecx, [edi + 0x30]
jmp 0x408187
or dword [edi + 4], 0x80
jmp 0x4080e8
shld edx, eax, 1
add eax, eax
test edx, edx
jns 0x408240
mov ecx, 0xe
shrd eax, edx, 1
sub ecx, ebx
shr edx, 1
shl ecx, 2
mov dword [ebp - 0x50], eax
mov eax, 4
mov dword [ebp - 0x4c], edx
xor edx, edx
shld edx, eax, cl
shl eax, cl
test cl, 0x20
je 0x408275
mov edx, eax
xor eax, eax
add dword [ebp - 0x50], eax
adc dword [ebp - 0x4c], edx
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp - 0x50]
test edx, edx
js 0x4085fd
shld edx, eax, 1
add eax, eax
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x4c], edx
mov edx, dword [ebp - 0x4c]
mov ecx, 0xf
mov eax, dword [ebp - 0x50]
sub ecx, ebx
xor ebx, ebx
shl ecx, 2
shrd eax, edx, cl
shr edx, cl
and ecx, 0x20
cmovne eax, edx
cmovne edx, ebx
jmp 0x40812a
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0x40]
mov esi, edx
or esi, eax
je 0x4085b7
test edx, edx
js 0x40866c
mov ecx, 0xffffc001
lea esi, [esi]
shld edx, eax, 1
mov ebx, ecx
add eax, eax
sub ecx, 1
test edx, edx
jns 0x4082e0
mov esi, ebx
jmp 0x408114
mov eax, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], eax
mov edi, dword [ebp - 0x58]
je 0x408667
mov eax, dword [edi + 4]
mov dword [ebp - 0x50], eax
mov eax, dword [edi + 8]
test eax, eax
mov dword [ebp - 0x58], eax
jle 0x4085a5
mov edx, dword [edi + 0xc]
movsx esi, si
mov eax, dword [ebp - 0x54]
mov ebx, esi
sub eax, dword [ebp - 0x5c]
mov dword [ebp - 0x64], ebx
test edx, edx
lea ecx, [eax + edx]
mov edx, dword [ebp - 0x50]
cmovg eax, ecx
and edx, 0x1c0
cmp edx, 1
sbb edx, edx
lea esi, [eax + edx + 6]
mov eax, ebx
mov edx, 0x66666667
imul edx
mov eax, ebx
sar eax, 0x1f
sar edx, 2
sub edx, eax
mov ecx, edx
je 0x40865b
mov ebx, 2
mov eax, 0x66666667
add esi, 1
imul ecx
add ebx, 1
sar ecx, 0x1f
sar edx, 2
sub edx, ecx
mov ecx, edx
jne 0x408364
movsx eax, bx
mov dword [ebp - 0x60], eax
cmp dword [ebp - 0x58], esi
jle 0x4083f0
mov eax, dword [ebp - 0x58]
sub eax, esi
test dword [ebp - 0x50], 0x600
jne 0x4085c2
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jle 0x4083f7
mov edx, edi
mov eax, 0x20
call fcn.00407230
mov eax, dword [edi + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jg 0x4083a4
mov eax, dword [edi + 4]
mov dword [ebp - 0x50], eax
test byte [ebp - 0x50], 0x80
je 0x4083fd
lea esi, [esi]
mov edx, edi
mov eax, 0x2d
call fcn.00407230
jmp 0x408414
mov edi, dword [ebp - 0x50]
mov dword [ebp - 0x54], edi
jmp 0x40818c
mov dword [edi + 8], 0xffffffff
test byte [ebp - 0x50], 0x80
jne 0x4083d0
test dword [ebp - 0x50], 0x100
jne 0x4085ca
test byte [ebp - 0x50], 0x40
jne 0x4085ec
mov edx, edi
mov eax, 0x30
call fcn.00407230
mov eax, dword [edi + 4]
mov edx, edi
and eax, 0x20
or eax, 0x58
call fcn.00407230
mov eax, dword [edi + 8]
test eax, eax
jle 0x40845c
test byte [edi + 5], 2
je 0x40845c
sub eax, 1
mov dword [edi + 8], eax
mov edx, edi
mov eax, 0x30
call fcn.00407230
mov eax, dword [edi + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jg 0x408443
mov eax, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], eax
mov ebx, dword [ebp - 0x54]
ja 0x408480
jmp 0x40850d
mov edx, edi
call fcn.00407230
cmp ebx, dword [ebp - 0x5c]
je 0x40850d
sub ebx, 1
movsx eax, byte [ebx]
cmp eax, 0x2e
jne 0x408470
cmp dword [edi + 0x10], 0xfffffffd
je 0x408561
movzx edx, word [edi + 0x14]
test dx, dx
je 0x408550
mov eax, dword [edi + 0x10]
mov dword [ebp - 0x50], esp
add eax, 0xf
and eax, 0xfffffff0
call fcn.0040ba60
sub esp, eax
lea esi, [esp + 0x10]
lea eax, [ebp - 0x44]
mov dword [ebp - 0x44], 0
mov dword [esp + 8], eax
mov dword [esp + 4], edx
mov dword [esp], esi
call fcn.0040a510
test eax, eax
jle 0x4085db
add eax, esi
mov dword [ebp - 0x54], ebx
mov ebx, esi
mov esi, eax
add ebx, 1
movsx eax, byte [ebx - 1]
mov edx, edi
call fcn.00407230
cmp ebx, esi
jne 0x4084e4
mov ebx, dword [ebp - 0x54]
mov esp, dword [ebp - 0x50]
jmp 0x408477
mov edx, edi
mov eax, 0x30
call fcn.00407230
mov eax, dword [edi + 0xc]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 0xc], edx
jg 0x408501
mov eax, dword [edi + 4]
mov edx, edi
and eax, 0x20
or eax, 0x50
call fcn.00407230
mov eax, dword [ebp - 0x60]
mov ecx, edi
add dword [edi + 8], eax
mov eax, dword [ebp - 0x64]
or dword [edi + 4], 0x1c0
cdq
call fcn.004074b0
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, edi
mov eax, 0x2e
call fcn.00407230
jmp 0x408477
mov dword [ebp - 0x44], 0
lea esi, [ebp - 0x44]
call sub.msvcrt.dll_localeconv
mov dword [esp + 0xc], esi
mov dword [esp + 8], 0x10
mov eax, dword [eax]
mov dword [esp + 4], eax
lea eax, [ebp - 0x46]
mov dword [esp], eax
call fcn.0040a860
test eax, eax
jle 0x40861a
movzx edx, word [ebp - 0x46]
mov word [edi + 0x14], dx
mov dword [edi + 0x10], eax
jmp 0x408499
movsx eax, si
mov dword [ebp - 0x60], 2
mov dword [ebp - 0x64], eax
jmp 0x4083f7
xor esi, esi
xor eax, eax
xor edx, edx
jmp 0x408114
mov dword [edi + 8], eax
jmp 0x4083f7
mov edx, edi
mov eax, 0x2b
call fcn.00407230
jmp 0x408414
mov edx, edi
mov eax, 0x2e
call fcn.00407230
jmp 0x4084f9
mov edx, edi
mov eax, 0x20
call fcn.00407230
jmp 0x408414
add esi, 1
jmp 0x408295
fstp st(0)
mov ecx, edi
mov edx, 0x40e9c4
xor eax, eax
call fcn.00407420
jmp 0x408542
movzx edx, word [edi + 0x14]
jmp 0x40859d
mov ecx, edi
mov edx, 0x40e9c8
mov eax, ebx
call fcn.00407420
jmp 0x408542
lea eax, [ebp - 0x2a]
mov dword [ebp - 0x5c], eax
test ebx, ebx
mov eax, dword [edi + 4]
jle 0x408676
mov dword [ebp - 0x50], eax
mov byte [ebp - 0x2a], 0x2e
lea eax, [ebp - 0x29]
lea edx, [eax + 1]
mov dword [ebp - 0x54], edx
mov byte [eax], 0x30
jmp 0x40830b
mov dword [ebp - 0x60], 2
jmp 0x408383
mov ebx, dword [edi + 0xc]
jmp 0x40863c
mov esi, 0xffffc002
jmp 0x408114
mov edx, eax
and dh, 8
mov dword [ebp - 0x50], eax
mov eax, dword [ebp - 0x5c]
je 0x40864d
jmp 0x408646