Function at 0x413760
Capabilities:
Encode data using xor

Disassembly:
push ebp
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x9c
fld xword [esp + 0xb0]
fxam
wait
fnstsw ax
and ax, 0x4500
cmp ax, 0x100
je 0x413ab8
fld st(0)
fstp xword [esp + 0x50]
movzx edx, word [esp + 0x58]
test dx, dx
js 0x413980
fxam
wait
fnstsw ax
and ax, 0x4500
cmp ax, 0x500
je 0x413ca0
and dx, 0x7fff
fstp xword [esp + 0x40]
mov edi, dword [esp + 0x40]
mov ebp, dword [esp + 0x44]
mov word [esp + 0x2c], dx
jne 0x413990
mov edx, ebp
or edx, edi
jne 0x413b50
mov eax, dword [ebx + 0xc]
mov dword [esp + 0x24], eax
cmp eax, 0xe
jbe 0x4139b0
mov eax, dword [ebx + 4]
mov dword [esp + 0x34], eax
lea eax, [esp + 0x78]
mov dword [esp + 0x28], eax
mov edx, dword [ebx + 0xc]
test edx, edx
jle 0x413d38
mov byte [esp + 0x78], 0x2e
lea eax, [esp + 0x79]
mov byte [eax], 0x30
lea esi, [eax + 1]
mov eax, dword [ebx + 8]
mov dword [esp + 0x30], eax
test eax, eax
jle 0x413c62
mov edx, dword [ebx + 0xc]
mov eax, esi
sub eax, dword [esp + 0x28]
movsx edi, word [esp + 0x2c]
test edx, edx
lea ecx, [eax + edx]
mov edx, dword [esp + 0x34]
cmovg eax, ecx
mov ecx, 0x66666667
mov dword [esp + 0x24], edi
and edx, 0x1c0
cmp edx, 1
sbb eax, 0xfffffffa
mov ebp, eax
mov eax, edi
imul ecx
mov eax, edi
mov edi, ebp
sar eax, 0x1f
mov ecx, edx
sar ecx, 2
sub ecx, eax
je 0x413d4f
mov dword [esp + 0x2c], esi
lea esi, [esi]
nop
mov eax, 0x66666667
add edi, 1
imul ecx
mov eax, ecx
lea esi, [edi + 2]
sar eax, 0x1f
sub esi, ebp
sar edx, 2
sub edx, eax
mov ecx, edx
jne 0x413870
movsx ebp, si
mov esi, dword [esp + 0x2c]
mov eax, dword [esp + 0x30]
cmp eax, edi
jle 0x413c90
sub eax, edi
test dword [esp + 0x34], 0x600
je 0x413cf0
mov dword [ebx + 8], eax
test byte [esp + 0x34], 0x80
jne 0x413c7b
test dword [esp + 0x34], 0x100
jne 0x413cc0
test byte [esp + 0x34], 0x40
jne 0x413cd8
mov edx, ebx
mov eax, 0x30
call fcn.00412120
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x58
call fcn.00412120
mov eax, dword [ebx + 8]
test eax, eax
jle 0x413929
test byte [ebx + 5], 2
je 0x413929
sub eax, 1
mov dword [ebx + 8], eax
lea esi, [esi]
lea esi, [esi]
mov edx, ebx
mov eax, 0x30
call fcn.00412120
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x413910
mov edi, dword [esp + 0x28]
cmp esi, dword [esp + 0x28]
ja 0x41395a
jmp 0x413ae4
movzx eax, word [ebx + 0x1c]
mov word [esp + 0x68], ax
test ax, ax
jne 0x413c28
cmp esi, edi
je 0x413ae4
movsx eax, byte [esi - 1]
sub esi, 1
cmp eax, 0x2e
je 0x413ba0
cmp eax, 0x2c
je 0x413940
mov edx, ebx
call fcn.00412120
jmp 0x413952
or dword [ebx + 4], 0x80
jmp 0x41379a
mov eax, dword [ebx + 0xc]
sub word [esp + 0x2c], 0x3fff
mov dword [esp + 0x24], eax
cmp eax, 0xe
jbe 0x4139b6
mov edx, ebp
or edx, edi
jne 0x413a19
jmp 0x4137e3
shld ebp, edi, 1
add edi, edi
test ebp, ebp
jns 0x4139b0
mov ecx, 0xe
sub ecx, dword [esp + 0x24]
mov eax, 4
xor edx, edx
shl ecx, 2
xor esi, esi
shld edx, eax, cl
shl eax, cl
test cl, 0x20
cmovne edx, eax
cmovne eax, esi
mov esi, edi
mov edi, ebp
shrd esi, ebp, 1
shr edi, 1
add esi, eax
adc edi, edx
test edi, edi
js 0x413b90
shld edi, esi, 1
add esi, esi
mov ecx, 0xf
sub ecx, dword [esp + 0x24]
xor ebp, ebp
shl ecx, 2
shrd esi, edi, cl
shr edi, cl
and ecx, 0x20
cmovne esi, edi
cmovne edi, ebp
mov ebp, edi
mov edi, esi
mov eax, dword [ebx + 4]
lea esi, [esp + 0x78]
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], esi
mov edx, eax
mov dword [esp + 0x34], eax
and eax, 0x20
and edx, 0x800
mov byte [esp + 0x30], al
mov dword [esp + 0x3c], edx
movzx edx, word [esp + 0x2c]
jmp 0x413a73
cmp esi, dword [esp + 0x28]
ja 0x413a61
mov ecx, dword [esp + 0x24]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
js 0x413a69
add eax, 0x30
mov byte [esi], al
add esi, 1
mov ecx, ebp
or ecx, edi
je 0x413c40
mov ecx, edi
mov eax, edi
mov ebx, ebp
and ecx, 0xfffffff0
and eax, 0xf
or ebx, ecx
je 0x413bb0
mov ebx, dword [esp + 0x24]
shrd edi, ebp, 4
shr ebp, 4
mov ecx, dword [ebx + 0xc]
test ecx, ecx
jle 0x413a9f
sub ecx, 1
mov dword [ebx + 0xc], ecx
test eax, eax
je 0x413a50
cmp eax, 9
jbe 0x413a61
add eax, 0x37
or al, byte [esp + 0x30]
jmp 0x413a64
fstp st(0)
add esp, 0x9c
mov ecx, ebx
mov edx, 0x4b83e7
xor eax, eax
pop ebx
pop esi
pop edi
pop ebp
jmp fcn.00412480
mov edx, ebx
mov eax, 0x30
call fcn.00412120
mov eax, dword [ebx + 0xc]
lea edx, [eax - 1]
mov dword [ebx + 0xc], edx
test eax, eax
jg 0x413ad8
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x50
call fcn.00412120
mov eax, dword [esp + 0x24]
add dword [ebx + 8], ebp
or dword [ebx + 4], 0x1c0
cdq
mov dword [esp + 0x68], eax
mov dword [esp + 0x6c], edx
mov ecx, edx
mov dword [esp], eax
mov eax, dword [esp + 0x6c]
sar ecx, 0x1f
mov dword [esp + 0x10], ebx
mov dword [esp + 0x70], ecx
mov dword [esp + 0x74], ecx
mov dword [esp + 4], eax
mov dword [esp + 8], ecx
mov dword [esp + 0xc], ecx
call fcn.00412ab0
add esp, 0x9c
pop ebx
pop esi
pop edi
pop ebp
ret
test ebp, ebp
js 0x413d59
mov eax, 0xffffc001
lea esi, [esi]
shld ebp, edi, 1
mov edx, eax
add edi, edi
sub eax, 1
test ebp, ebp
jns 0x413b60
mov word [esp + 0x2c], dx
mov eax, dword [ebx + 0xc]
mov dword [esp + 0x24], eax
cmp eax, 0xe
ja 0x413a19
jmp 0x4139ba
add word [esp + 0x2c], 1
jmp 0x4139f9
mov eax, ebx
call fcn.00412ea0
jmp 0x413952
cmp esi, dword [esp + 0x28]
ja 0x413bd0
mov ebx, dword [esp + 0x3c]
test ebx, ebx
jne 0x413bd0
mov ecx, dword [esp + 0x24]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
jle 0x413bd6
lea esi, [esi]
mov byte [esi], 0x2e
add esi, 1
mov ecx, edi
xor ecx, 1
mov dword [esp + 0x2c], ecx
lea ecx, [edx - 1]
mov word [esp + 0x3a], cx
mov ecx, dword [esp + 0x2c]
or ecx, ebp
je 0x413d28
movzx ecx, word [esp + 0x3a]
mov dword [esp + 0x2c], esi
mov esi, eax
nop
shrd edi, ebp, 1
shr ebp, 1
mov edx, ecx
mov ebx, edi
mov eax, ebp
lea ecx, [edx - 1]
xor ebx, 1
or eax, ebx
jne 0x413c00
mov eax, esi
xor edi, edi
mov esi, dword [esp + 0x2c]
xor ebp, ebp
jmp 0x413a9f
mov ecx, ebx
mov edx, 1
lea eax, [esp + 0x68]
call fcn.00412180
jmp 0x413952
mov word [esp + 0x2c], dx
mov ebx, dword [esp + 0x24]
cmp esi, dword [esp + 0x28]
je 0x4137f2
mov eax, dword [ebx + 8]
mov dword [esp + 0x30], eax
test eax, eax
jg 0x41381b
movsx eax, word [esp + 0x2c]
mov ebp, 2
mov dword [esp + 0x24], eax
test byte [esp + 0x34], 0x80
je 0x4138be
mov edx, ebx
mov eax, 0x2d
call fcn.00412120
jmp 0x4138d7
mov dword [ebx + 8], 0xffffffff
jmp 0x4138b3
fstp st(0)
add esp, 0x9c
mov eax, edx
mov ecx, ebx
mov edx, 0x4b83eb
pop ebx
and eax, 0x8000
pop esi
pop edi
pop ebp
jmp fcn.00412480
mov edx, ebx
mov eax, 0x2b
call fcn.00412120
jmp 0x4138d7
mov edx, ebx
mov eax, 0x20
call fcn.00412120
jmp 0x4138d7
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jle 0x4138b3
nop
mov edx, ebx
mov eax, 0x20
call fcn.00412120
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x413d00
mov eax, dword [ebx + 4]
mov dword [esp + 0x34], eax
jmp 0x4138b3
xor edi, edi
xor ebp, ebp
jmp 0x413a9f
mov eax, dword [esp + 0x28]
test dword [esp + 0x34], 0x800
je 0x413806
jmp 0x4137fd
mov ebp, 2
jmp 0x413894
mov eax, 0xffffc002
mov word [esp + 0x2c], ax
jmp 0x413b74