Function at 0x471000
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 0x471555
movzx edx, word [ebp - 0x38]
mov ebx, edx
and ebx, 0x8000
jne 0x471180
fxam
wait
fnstsw ax
fstp st(0)
and ax, 0x4500
cmp ax, 0x500
je 0x471573
and dx, 0x7fff
je 0x471210
lea esi, [edx - 0x3fff]
mov eax, dword [ebp - 0x40]
mov edx, dword [ebp - 0x3c]
mov ebx, dword [edi + 0xc]
cmp ebx, 0xe
jbe 0x471196
mov ecx, edx
or ecx, eax
je 0x471586
lea ecx, [ebp - 0x2a]
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0x58], edi
jmp 0x4710e6
mov ecx, dword [ebp - 0x58]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
jle 0x47109b
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 0x471158
mov ecx, dword [ebp - 0x50]
add ecx, 1
cmp edi, 9
mov dword [ebp - 0x54], ecx
jle 0x471177
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 0x471246
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 0x471088
mov ecx, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], ecx
ja 0x471120
mov ecx, dword [ebp - 0x58]
test byte [ecx + 5], 8
jne 0x471120
mov ecx, dword [ebp - 0x54]
mov dword [ebp - 0x50], ecx
mov ecx, dword [ebp - 0x58]
mov ebx, dword [ecx + 0xc]
test ebx, ebx
jle 0x47112c
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 0x47114c
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 0x471138
xor eax, eax
xor edx, edx
test edi, edi
jne 0x4710b0
mov ecx, dword [ebp - 0x5c]
cmp dword [ebp - 0x50], ecx
ja 0x47116e
mov ecx, dword [ebp - 0x58]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
js 0x471330
mov ecx, dword [ebp - 0x50]
add ecx, 1
mov dword [ebp - 0x54], ecx
lea ecx, [edi + 0x30]
jmp 0x4710d7
or dword [edi + 4], 0x80
jmp 0x471038
shld edx, eax, 1
add eax, eax
test edx, edx
jns 0x471190
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 0x4711c5
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 0x47154d
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 0x47107a
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0x40]
mov esi, edx
or esi, eax
je 0x471507
test edx, edx
js 0x4715bc
mov ecx, 0xffffc001
lea esi, [esi]
shld edx, eax, 1
mov ebx, ecx
add eax, eax
sub ecx, 1
test edx, edx
jns 0x471230
mov esi, ebx
jmp 0x471064
mov eax, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], eax
mov edi, dword [ebp - 0x58]
je 0x4715b7
mov eax, dword [edi + 4]
mov dword [ebp - 0x50], eax
mov eax, dword [edi + 8]
test eax, eax
mov dword [ebp - 0x58], eax
jle 0x4714f5
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 0x4715ab
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 0x4712b4
movsx eax, bx
mov dword [ebp - 0x60], eax
cmp dword [ebp - 0x58], esi
jle 0x471340
mov eax, dword [ebp - 0x58]
sub eax, esi
test dword [ebp - 0x50], 0x600
jne 0x471512
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jle 0x471347
mov edx, edi
mov eax, 0x20
call fcn.00470180
mov eax, dword [edi + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jg 0x4712f4
mov eax, dword [edi + 4]
mov dword [ebp - 0x50], eax
test byte [ebp - 0x50], 0x80
je 0x47134d
lea esi, [esi]
mov edx, edi
mov eax, 0x2d
call fcn.00470180
jmp 0x471364
mov edi, dword [ebp - 0x50]
mov dword [ebp - 0x54], edi
jmp 0x4710dc
mov dword [edi + 8], 0xffffffff
test byte [ebp - 0x50], 0x80
jne 0x471320
test dword [ebp - 0x50], 0x100
jne 0x47151a
test byte [ebp - 0x50], 0x40
jne 0x47153c
mov edx, edi
mov eax, 0x30
call fcn.00470180
mov eax, dword [edi + 4]
mov edx, edi
and eax, 0x20
or eax, 0x58
call fcn.00470180
mov eax, dword [edi + 8]
test eax, eax
jle 0x4713ac
test byte [edi + 5], 2
je 0x4713ac
sub eax, 1
mov dword [edi + 8], eax
mov edx, edi
mov eax, 0x30
call fcn.00470180
mov eax, dword [edi + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 8], edx
jg 0x471393
mov eax, dword [ebp - 0x5c]
cmp dword [ebp - 0x54], eax
mov ebx, dword [ebp - 0x54]
ja 0x4713d0
jmp 0x47145d
mov edx, edi
call fcn.00470180
cmp ebx, dword [ebp - 0x5c]
je 0x47145d
sub ebx, 1
movsx eax, byte [ebx]
cmp eax, 0x2e
jne 0x4713c0
cmp dword [edi + 0x10], 0xfffffffd
je 0x4714b1
movzx edx, word [edi + 0x14]
test dx, dx
je 0x4714a0
mov eax, dword [edi + 0x10]
mov dword [ebp - 0x50], esp
add eax, 0xf
and eax, 0xfffffff0
call fcn.0046d550
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.00473460
test eax, eax
jle 0x47152b
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.00470180
cmp ebx, esi
jne 0x471434
mov ebx, dword [ebp - 0x54]
mov esp, dword [ebp - 0x50]
jmp 0x4713c7
mov edx, edi
mov eax, 0x30
call fcn.00470180
mov eax, dword [edi + 0xc]
lea edx, [eax - 1]
test eax, eax
mov dword [edi + 0xc], edx
jg 0x471451
mov eax, dword [edi + 4]
mov edx, edi
and eax, 0x20
or eax, 0x50
call fcn.00470180
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.00470400
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, edi
mov eax, 0x2e
call fcn.00470180
jmp 0x4713c7
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.0046f200
test eax, eax
jle 0x47156a
movzx edx, word [ebp - 0x46]
mov word [edi + 0x14], dx
mov dword [edi + 0x10], eax
jmp 0x4713e9
movsx eax, si
mov dword [ebp - 0x60], 2
mov dword [ebp - 0x64], eax
jmp 0x471347
xor esi, esi
xor eax, eax
xor edx, edx
jmp 0x471064
mov dword [edi + 8], eax
jmp 0x471347
mov edx, edi
mov eax, 0x2b
call fcn.00470180
jmp 0x471364
mov edx, edi
mov eax, 0x2e
call fcn.00470180
jmp 0x471449
mov edx, edi
mov eax, 0x20
call fcn.00470180
jmp 0x471364
add esi, 1
jmp 0x4711e5
fstp st(0)
mov ecx, edi
mov edx, 0x49c570
xor eax, eax
call fcn.00470370
jmp 0x471492
movzx edx, word [edi + 0x14]
jmp 0x4714ed
mov ecx, edi
mov edx, 0x49c574
mov eax, ebx
call fcn.00470370
jmp 0x471492
lea eax, [ebp - 0x2a]
mov dword [ebp - 0x5c], eax
test ebx, ebx
mov eax, dword [edi + 4]
jle 0x4715c6
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 0x47125b
mov dword [ebp - 0x60], 2
jmp 0x4712d3
mov ebx, dword [edi + 0xc]
jmp 0x47158c
mov esi, 0xffffc002
jmp 0x471064
mov edx, eax
and dh, 8
mov dword [ebp - 0x50], eax
mov eax, dword [ebp - 0x5c]
je 0x47159d
jmp 0x471596