Function at 0x4085e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x30
mov esi, 1
mov ebp, 2
xor eax, eax
mov edx, dword [esp + 0x44]
jmp 0x408603
inc esi
inc ebp
inc eax
mov ch, byte [edx + eax]
movzx edi, ch
lea ebx, [edi - 9]
cmp ebx, 5
jb 0x408600
cmp edi, 0x20
je 0x408600
mov byte [esp + 0xb], ch
add ch, 0xd5
xor ebx, ebx
test ch, 0xfd
sete bl
add ebx, edx
mov dword [esp + 0x10], ebx
xor edi, edi
mov ebx, 0xffffffff
jmp 0x408645
mov edi, dword [esp + 4]
inc edi
mov dword [esp + 4], edi
mov ecx, dword [esp + 0x10]
add ecx, edi
movzx edx, byte [esi + ecx - 1]
lea edi, [edx - 0x30]
cmp edi, 0xa
jb 0x408640
mov edi, ebx
mov dword [esp + 0x20], edx
cmp edx, 0x2e
jne 0x40866f
mov ebx, dword [esp + 4]
test edi, edi
js 0x408640
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], edi
test edi, edi
setns ch
mov edi, dword [esp + 4]
mov edx, dword [esp + 0x44]
jns 0x40868a
mov dword [esp + 0x18], edi
xor ebx, ebx
mov bl, ch
mov ecx, edi
sub ecx, ebx
je 0x4086c8
neg ebx
cmp ecx, 9
mov dword [esp + 0xc], ebx
jle 0x4086eb
mov dword [esp + 0x14], ecx
add ecx, 0xfffffff6
mov dword [esp + 0x1c], ecx
mov ebx, dword [esp + 0x10]
lea edx, [ebx + esi]
mov ch, byte [ebx + esi - 1]
cmp ch, 0x2e
jne 0x408702
mov ch, byte [edx]
lea edi, [ebx + ebp]
mov dword [esp], edi
mov edi, dword [esp + 4]
jmp 0x408705
mov eax, dword [esp + 0x48]
test eax, eax
movzx ecx, byte [esp + 0xb]
je 0x4086d7
mov dword [eax], edx
fldz
fld st(0)
fchs
cmp cl, 0x2d
jne 0x4089e2
jmp 0x4089e8
fldz
test ecx, ecx
jle 0x40872c
mov edx, ebx
mov ebx, dword [esp + 0x10]
lea ecx, [ebx + eax]
mov dword [esp], ecx
jmp 0x40881f
mov dword [esp], edx
movsx ecx, ch
add ecx, 0xffffffd0
cmp dword [esp + 0x1c], 0
je 0x408813
mov edi, ecx
mov ecx, dword [esp]
movzx edx, byte [ecx]
cmp dl, 0x2e
jne 0x408733
movzx edx, byte [ecx + 1]
add ecx, 2
jmp 0x408734
fld st(0)
jmp 0x40886c
inc ecx
mov dword [esp], ecx
lea edi, [edi + edi*4]
movsx edx, dl
lea ecx, [edx + edi*2]
add ecx, 0xffffffd0
mov edx, dword [esp + 0x14]
cmp edx, 0xc
jl 0x40880f
mov edi, ecx
lea ecx, [edx - 0xc]
mov dword [esp + 0x1c], ecx
mov edx, dword [esp]
mov ch, byte [edx]
cmp ch, 0x2e
jne 0x40876b
mov ch, byte [edx + 1]
add edx, 2
jmp 0x40876c
inc edx
mov dword [esp], edx
lea edi, [edi + edi*4]
movsx edx, ch
lea ecx, [edx + edi*2]
add ecx, 0xffffffd0
cmp dword [esp + 0x1c], 0
je 0x40880f
mov edi, ecx
mov ecx, dword [esp]
movzx edx, byte [ecx]
cmp dl, 0x2e
jne 0x40879c
movzx edx, byte [ecx + 1]
add ecx, 2
jmp 0x40879d
inc ecx
mov dword [esp], ecx
lea edi, [edi + edi*4]
movsx edx, dl
lea ecx, [edx + edi*2]
add ecx, 0xffffffd0
mov edx, dword [esp + 0x14]
cmp edx, 0xe
jl 0x40880f
mov edi, ecx
add edx, 0xfffffff2
mov dword [esp + 0x14], edx
mov ecx, dword [esp]
movzx edx, byte [ecx]
cmp dl, 0x2e
jne 0x4087d2
movzx edx, byte [ecx + 1]
add ecx, 2
jmp 0x4087d3
inc ecx
mov dword [esp], ecx
lea edi, [edi + edi*4]
movsx edx, dl
lea ecx, [edx + edi*2]
add ecx, 0xffffffd0
cmp dword [esp + 0x14], 0
je 0x40880f
mov edi, ecx
mov ecx, dword [esp]
movzx edx, byte [ecx]
cmp dl, 0x2e
jne 0x4087ff
movzx edx, byte [ecx + 1]
add ecx, 2
jmp 0x408800
inc ecx
mov dword [esp], ecx
lea edi, [edi + edi*4]
movsx edx, dl
lea ecx, [edx + edi*2]
add ecx, 0xffffffd0
mov edi, dword [esp + 4]
mov edx, dword [esp + 0xc]
mov dword [esp + 0x2c], ecx
fild dword [esp + 0x2c]
add edx, edi
cmp edx, 9
jl 0x40882b
mov edx, 9
inc edx
xor edi, edi
jmp 0x40884f
mov ch, byte [ebx + 1]
add ebx, 2
mov dword [esp], ebx
lea edi, [edi + edi*4]
movsx ebx, ch
lea edi, [ebx + edi*2]
add edi, 0xffffffd0
dec edx
cmp edx, 1
mov ecx, dword [esp + 0x18]
jle 0x40885c
mov ebx, dword [esp]
mov ch, byte [ebx]
cmp ch, 0x2e
je 0x408830
inc ebx
jmp 0x408836
mov dword [esp + 0x18], ecx
mov dword [esp + 0x28], edi
fild dword [esp + 0x28]
mov edi, dword [esp + 4]
mov ecx, dword [esp + 0x20]
fxch st(1)
fmul dword [str._knN]
faddp st(1)
or ecx, 0x20
cmp ecx, 0x65
jne 0x40889f
mov eax, dword [esp + 0x24]
movzx edx, byte [esi + eax]
mov eax, edx
add al, 0xd5
test al, 0xfd
je 0x4088ad
mov ebx, dword [esp + 0x10]
add ebx, esi
mov eax, ebx
lea esi, [ebx + edi]
jmp 0x4088b7
add eax, edi
add dword [esp + 0x10], eax
xor eax, eax
mov ecx, dword [esp + 0x48]
jmp 0x408923
mov esi, dword [esp + 0x10]
add esi, ebp
mov eax, esi
add esi, edi
mov ebx, edi
mov edi, esi
movzx ebx, byte [eax + ebx]
lea esi, [ebx - 0x30]
xor eax, eax
cmp esi, 9
mov ecx, dword [esp + 0x48]
ja 0x408912
xor eax, eax
mov ebp, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, eax
and esi, 0xfffffff5
mov edi, eax
and edi, 0xa
or eax, 0xa
imul eax, edi
xor edi, 0xa
imul edi, esi
movsx esi, bl
add esi, eax
lea eax, [edi + esi]
add eax, 0xffffffd0
movzx ebx, byte [ebp + 1]
inc ebp
mov esi, ebx
add esi, 0xffffffd0
cmp esi, 0xa
jb 0x4088e0
jmp 0x408914
mov ebp, edi
cmp dl, 0x2d
mov dword [esp + 0x10], ebp
jne 0x40891f
neg eax
mov edi, dword [esp + 4]
mov edx, dword [esp + 0xc]
add edx, edi
cmp edx, 0x10
jge 0x408933
mov edx, 0xf
mov ebx, dword [esp + 0x18]
add ebx, eax
add ebx, edx
mov eax, ebx
mov ebp, dword [esp + 0xc]
sub eax, ebp
sub eax, edi
add eax, 0xfffffff1
mov esi, eax
sar esi, 0x1f
mov edx, eax
xor edx, esi
sub edx, esi
cmp edx, 0x200
jl 0x408976
mov edx, 0x1ff
mov esi, dword [esp + 0x4c]
test esi, esi
je 0x40896e
mov dword [esi], 0x22
mov ebx, dword [esp + 0x10]
fldz
jmp 0x408988
sub ebp, ebx
lea esi, [edi + ebp]
add esi, 0xf
fld1
test esi, esi
mov ebx, dword [esp + 0x10]
je 0x4089b9
fstp st(0)
fld1
mov esi, 0x43d250
mov edi, ebx
jmp 0x4089b0
mov ebx, edx
sar ebx, 1
add esi, 8
cmp edx, 2
mov edx, ebx
mov ebx, edi
jb 0x4089b9
test dl, 1
je 0x4089a0
fmul qword [esi]
jmp 0x4089a0
fld st(1)
fmul st(1)
test eax, eax
jns 0x4089cd
fstp st(0)
fdivp st(1)
fldz
fldz
fxch st(1)
fxch st(2)
fstp st(2)
fstp st(0)
test ecx, ecx
je 0x4089d7
mov dword [ecx], ebx
fld st(0)
fchs
cmp byte [esp + 0xb], 0x2d
je 0x4089e8
fstp st(0)
fldz
fxch st(1)
fstp st(1)
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret