Function at 0x10020d90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10092e70
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x100bb084]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov al, byte [esi + 0x20]
test al, al
je 0x10020ff0
mov eax, dword [esi + 0x24]
test eax, eax
jle 0x10020dd3
dec eax
mov dword [esi + 0x24], eax
mov edi, dword [esi + 0x24]
test edi, edi
js 0x10020fdf
mov eax, 0x91a2b3c5
mov dword [ebp - 0x14], 0xf
imul edi
mov ecx, edi
mov dword [ebp - 0x18], 0
add edx, edi
mov byte [ebp - 0x28], 0
sar edx, 0xb
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0xe10
sub ecx, eax
mov eax, 0x88888889
imul ecx
mov eax, 0x88888889
add edx, ecx
sar edx, 5
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
imul edi
add edx, edi
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
mov eax, ecx
shl eax, 4
sub eax, ecx
shl eax, 2
sub edi, eax
mov dword [ebp - 4], 0
push edi
push ebx
cmp ebx, 0xa
jae 0x10020eb0
sub esp, 0x18
cmp edi, 0xa
jae 0x10020e86
mov bh, 0x28
mov byte [ebp - 0x2c], 0
mov al, 0x18
mov byte [ebp - 0x34], bh
mov cl, 0xd
mov byte [ebp - 0x2c], 0
mov dl, 0x4c
mov ah, al
mov ch, cl
mov bl, 0x12
mov dh, dl
xor ch, bh
xor al, bh
mov byte [ebp - 0x2e], ch
xor cl, bh
xor dl, bh
xor bl, bh
xor ah, bh
xor dh, bh
mov byte [ebp - 0x2d], dh
jmp 0x10020f03
mov dh, 0x53
mov byte [ebp - 0x2d], 0
mov cl, 0x76
mov byte [ebp - 0x34], dh
mov dl, 0x37
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x63
mov bl, 0x69
mov ch, dl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10020f03
cmp edi, 0xa
jae 0x10020edf
mov dh, 0x12
mov byte [ebp - 0x2d], 0
mov al, 0x37
mov byte [ebp - 0x34], dh
mov cl, 0x76
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 0x28
mov bl, 0x22
mov ch, cl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x10020f00
mov ch, 0x53
mov byte [ebp - 0x2e], 0
mov al, 0x76
mov byte [ebp - 0x34], ch
mov cl, 0x37
mov byte [ebp - 0x2e], 0
mov bl, al
mov dl, 0x69
mov ah, cl
xor al, ch
xor cl, ch
xor dl, ch
xor bl, ch
xor ah, ch
sub esp, 0x18
mov byte [ebp - 0x33], al
mov byte [ebp - 0x2f], ah
lea eax, [ebp - 0x33]
mov byte [ebp - 0x32], cl
mov ecx, esp
push eax
mov byte [ebp - 0x31], dl
mov byte [ebp - 0x30], bl
call fcn.10004b40
lea eax, [ebp - 0x68]
push eax
call fcn.100043b0
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.1000f870
lea ecx, [ebp - 0x68]
call fcn.100044d0
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x100af5f0]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x527c2a54
mov byte [ebp - 0x3c], 0
nop
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x13
jb 0x10020f60
sub esp, 0x18
mov byte [ebp - 0x3c], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10004b40
lea eax, [ebp - 0x68]
push eax
call fcn.100043b0
add esp, 0x20
mov ebx, eax
mov byte [ebp - 4], 1
mov edi, dword [esi + 8]
test edi, edi
je 0x10020fae
push 4
push edi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10020fae
push ebx
mov ecx, edi
call dword [0x100ad8f4]
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x10020fc3
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.100048f0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x10020fdf
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.100048f0
cmp dword [esi + 0x24], 0
jg 0x10020ff0
mov byte [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov al, byte [esi + 0x21]
test al, al
je 0x10021209
movzx eax, word [esi + 0x28]
test ax, ax
jle 0x10021009
dec eax
mov word [esi + 0x28], ax
movzx edi, word [esi + 0x28]
mov eax, edi
test ax, ax
js 0x100211f8
movsx eax, di
mov ecx, 0xe10
cdq
idiv ecx
mov eax, 0x88888889
mov dword [ebp - 0x14], 0xf
mov ecx, edx
mov dword [ebp - 0x18], 0
imul ecx
mov byte [ebp - 0x28], 0
add edx, ecx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add eax, edx
movzx ecx, ax
mov eax, edi
cwde
mov edi, 0x3c
cdq
idiv edi
movzx eax, dx
mov dword [ebp - 4], 2
push eax
push ecx
cmp ecx, 0xa
jae 0x100210cc
sub esp, 0x18
cmp eax, 0xa
jae 0x100210a2
mov bh, 0x1b
mov byte [ebp - 0x2c], 0
mov al, 0x2b
mov byte [ebp - 0x34], bh
mov cl, 0x3e
mov byte [ebp - 0x2c], 0
mov dl, 0x7f
mov ah, al
mov ch, cl
mov bl, 0x21
mov dh, dl
xor ch, bh
xor al, bh
mov byte [ebp - 0x2e], ch
xor cl, bh
xor dl, bh
xor bl, bh
xor ah, bh
xor dh, bh
mov byte [ebp - 0x2d], dh
jmp 0x1002111f
mov dh, 0x4d
mov byte [ebp - 0x2d], 0
mov cl, 0x68
mov byte [ebp - 0x34], dh
mov dl, 0x29
mov byte [ebp - 0x2d], 0
mov ah, cl
mov al, 0x7d
mov bl, 0x77
mov ch, dl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x1002111f
cmp eax, 0xa
jae 0x100210fb
mov dh, 0x18
mov byte [ebp - 0x2d], 0
mov al, 0x3d
mov byte [ebp - 0x34], dh
mov cl, 0x7c
mov byte [ebp - 0x2d], 0
mov ah, al
mov dl, 0x22
mov bl, 0x28
mov ch, cl
xor al, dh
xor cl, dh
xor dl, dh
xor bl, dh
xor ah, dh
xor ch, dh
mov byte [ebp - 0x2e], ch
jmp 0x1002111c
mov ch, 0x3c
mov byte [ebp - 0x2e], 0
mov al, 0x19
mov byte [ebp - 0x34], ch
mov cl, 0x58
mov byte [ebp - 0x2e], 0
mov bl, al
mov dl, 6
mov ah, cl
xor al, ch
xor cl, ch
xor dl, ch
xor bl, ch
xor ah, ch
sub esp, 0x18
mov byte [ebp - 0x33], al
mov byte [ebp - 0x2f], ah
lea eax, [ebp - 0x33]
mov byte [ebp - 0x32], cl
mov ecx, esp
push eax
mov byte [ebp - 0x31], dl
mov byte [ebp - 0x30], bl
call fcn.10004b40
lea eax, [ebp - 0x68]
push eax
call fcn.100043b0
add esp, 0x24
lea ecx, [ebp - 0x28]
push eax
call fcn.1000f870
lea ecx, [ebp - 0x68]
call fcn.100044d0
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
movaps xmm0, xmmword [0x100afa50]
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0x10463843
mov word [ebp - 0x3c], 0x3e
nop dword [eax]
mov al, byte [ebp - 0x50]
xor byte [ebp + ecx - 0x4f], al
inc ecx
cmp ecx, 0x14
jb 0x10021180
sub esp, 0x18
mov byte [ebp - 0x3b], 0
lea eax, [ebp - 0x4f]
mov ecx, esp
push eax
call fcn.10004b40
lea eax, [ebp - 0x68]
push eax
call fcn.100043b0
add esp, 0x20
mov ebx, eax
mov byte [ebp - 4], 3
mov edi, dword [esi + 0xc]
test edi, edi
je 0x100211ce
push 4
push edi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x100211ce
push ebx
mov ecx, edi
call dword [0x100ad8f4]
mov eax, dword [ebp - 0x54]
cmp eax, 0x10
jb 0x100211e3
inc eax
lea ecx, [ebp - 0x68]
push eax
push dword [ebp - 0x68]
call fcn.100048f0
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x100211f8
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.100048f0
cmp word [esi + 0x28], 0
jg 0x10021209
xor eax, eax
mov byte [esi + 0x21], 0
mov word [esi + 0x28], ax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1005baa0
mov esp, ebp
pop ebp
ret