Function at 0x10021400
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10066f75
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x60
mov eax, dword [0x1007c040]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
cmp byte [edi + 0x20], 0
mov ecx, 0xe10
je 0x100217cd
mov esi, dword [edi + 0x24]
test esi, esi
jle 0x1002145c
dec esi
mov dword [edi + 0x24], esi
test esi, esi
js 0x100217bc
mov eax, esi
mov dword [ebp - 0x1c], 0
cdq
xorps xmm0, xmm0
idiv ecx
mov eax, 0x88888889
mov dword [ebp - 0x18], 0xf
mov ecx, edx
imul ecx
movups xmmword [ebp - 0x2c], xmm0
mov eax, esi
mov esi, 0x3c
add edx, ecx
mov byte [ebp - 0x2c], 0
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cdq
idiv esi
mov dword [ebp - 4], 0
push edx
push ecx
cmp ecx, 0xa
jae 0x100215e4
cmp edx, 0xa
jae 0x10021582
mov al, 0xd
mov byte [ebp - 0x38], 0x3d
mov ch, al
mov byte [ebp - 0x30], 0
xor al, byte [ebp - 0x38]
mov cl, 0x18
mov dl, 0x59
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov dh, cl
xor cl, al
mov byte [ebp - 0x39], dl
xor dl, al
mov byte [ebp - 0x36], cl
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x33], ch
mov ah, 7
mov byte [ebp - 0x32], dh
xor ah, al
mov byte [ebp - 0x30], 0
mov al, byte [ebp - 0x39]
lea ecx, [ebp - 0x37]
xor al, byte [ebp - 0x38]
lea esi, [ecx + 1]
sub esp, 0x18
mov byte [ebp - 0x34], ah
mov edx, esp
mov byte [ebp - 0x31], al
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021520
sub ecx, esi
lea eax, [ebp - 0x37]
push ecx
push eax
mov ecx, edx
call fcn.100051a0
lea eax, [ebp - 0x58]
push eax
call fcn.10004d30
add esp, 0x24
lea ecx, [ebp - 0x2c]
push eax
call fcn.1000d630
mov ecx, dword [ebp - 0x44]
cmp ecx, 0xf
jbe 0x100216ae
mov edx, dword [ebp - 0x58]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100216a4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100216a4
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
mov byte [ebp - 0x38], 0x65
mov al, 0x55
xor al, byte [ebp - 0x38]
mov cl, 0x40
mov dl, 1
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov ch, cl
mov dh, dl
mov byte [ebp - 0x31], 0
mov ah, 0x5f
mov byte [ebp - 0x31], 0
xor cl, al
xor dl, al
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x36], cl
xor ah, al
mov byte [ebp - 0x32], dh
sub esp, 0x18
mov byte [ebp - 0x33], ch
mov edx, esp
mov byte [ebp - 0x34], ah
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100215d8
jmp 0x10021527
cmp edx, 0xa
jae 0x1002164c
mov al, 0x49
mov byte [ebp - 0x38], 0x6c
mov ch, al
mov byte [ebp - 0x31], 0
xor al, byte [ebp - 0x38]
mov cl, 8
mov dh, cl
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov dl, 0x56
mov ah, 0x5c
mov byte [ebp - 0x31], 0
xor cl, al
xor dl, al
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x36], cl
xor ah, al
mov byte [ebp - 0x32], dh
sub esp, 0x18
mov byte [ebp - 0x33], ch
mov edx, esp
mov byte [ebp - 0x34], ah
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021640
jmp 0x10021527
mov dh, 0xf
mov byte [ebp - 0x32], 0
mov cl, 0x6b
mov byte [ebp - 0x38], dh
mov al, 0x2a
mov byte [ebp - 0x32], 0
mov ch, cl
mov dl, 0x35
mov ah, al
xor cl, dh
xor ch, dh
mov byte [ebp - 0x36], cl
xor al, dh
mov byte [ebp - 0x33], ch
xor dl, dh
mov byte [ebp - 0x37], al
xor ah, dh
mov byte [ebp - 0x35], dl
sub esp, 0x18
mov byte [ebp - 0x34], ah
mov edx, esp
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021698
jmp 0x10021527
push ecx
push edx
call fcn.100641c5
add esp, 8
cmp dword [ebp - 0x18], 0xf
lea eax, [ebp - 0x2c]
movaps xmm0, xmmword [0x10074bf0]
cmova eax, dword [ebp - 0x2c]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x58], xmm0
mov dword [ebp - 0x48], 0x735d0b75
mov byte [ebp - 0x44], 0
mov al, byte [ebp - 0x58]
xor byte [ebp + ecx - 0x57], al
inc ecx
cmp ecx, 0x13
jb 0x100216d2
sub esp, 0x18
mov byte [ebp - 0x44], 0
mov edx, esp
lea ecx, [ebp - 0x57]
xorps xmm0, xmm0
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021702
sub ecx, esi
lea eax, [ebp - 0x57]
push ecx
push eax
mov ecx, edx
call fcn.100051a0
lea eax, [ebp - 0x70]
push eax
call fcn.10004d30
add esp, 0x20
mov dword [ebp - 0x40], eax
mov byte [ebp - 4], 1
mov esi, dword [edi + 8]
test esi, esi
je 0x10021749
push 4
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10021749
push dword [ebp - 0x40]
mov ecx, esi
call dword [0x10073638]
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x5c]
cmp ecx, 0xf
jbe 0x10021781
mov edx, dword [ebp - 0x70]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10021777
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1002157c
push ecx
push edx
call fcn.100641c5
add esp, 8
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x18]
cmp ecx, 0xf
jbe 0x100217bc
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100217b2
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1002157c
push ecx
push edx
call fcn.100641c5
add esp, 8
cmp dword [edi + 0x24], 0
jg 0x100217cd
mov byte [edi + 0x20], 0
mov dword [edi + 0x24], 0
cmp byte [edi + 0x21], 0
je 0x10021a34
movzx eax, word [edi + 0x28]
mov ecx, eax
test ax, ax
jle 0x100217ea
dec eax
mov word [edi + 0x28], ax
movzx ecx, ax
test cx, cx
js 0x10021a23
movsx esi, cx
xorps xmm0, xmm0
mov eax, esi
mov dword [ebp - 0x1c], 0
cdq
mov ecx, 0xe10
idiv ecx
mov eax, 0x88888889
mov dword [ebp - 0x18], 0xf
mov ecx, edx
imul ecx
movups xmmword [ebp - 0x2c], xmm0
mov eax, esi
mov esi, 0x3c
add edx, ecx
mov byte [ebp - 0x2c], 0
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cdq
idiv esi
movzx ecx, cx
movzx eax, dx
mov dword [ebp - 4], 2
cmp ecx, 0xa
jae 0x10021a52
cmp eax, 0xa
jae 0x10021a52
push eax
push ecx
mov al, 0x33
mov byte [ebp - 0x38], 3
mov ch, al
mov byte [ebp - 0x30], 0
xor al, byte [ebp - 0x38]
mov cl, 0x26
mov dl, 0x67
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov dh, cl
xor cl, al
mov byte [ebp - 0x39], dl
xor dl, al
mov byte [ebp - 0x36], cl
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x33], ch
mov ah, 0x39
mov byte [ebp - 0x32], dh
xor ah, al
mov byte [ebp - 0x30], 0
mov al, byte [ebp - 0x39]
lea ecx, [ebp - 0x37]
xor al, byte [ebp - 0x38]
lea esi, [ecx + 1]
sub esp, 0x18
mov byte [ebp - 0x34], ah
mov edx, esp
mov byte [ebp - 0x31], al
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100218c0
sub ecx, esi
lea eax, [ebp - 0x37]
push ecx
push eax
mov ecx, edx
call fcn.100051a0
lea eax, [ebp - 0x70]
push eax
call fcn.10004d30
add esp, 0x24
lea ecx, [ebp - 0x2c]
push eax
call fcn.1000d630
mov ecx, dword [ebp - 0x5c]
cmp ecx, 0xf
jbe 0x1002191e
mov edx, dword [ebp - 0x70]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10021914
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1002157c
push ecx
push edx
call fcn.100641c5
add esp, 8
cmp dword [ebp - 0x18], 0xf
lea eax, [ebp - 0x2c]
movaps xmm0, xmmword [0x10075110]
cmova eax, dword [ebp - 0x2c]
xor ecx, ecx
push eax
movups xmmword [ebp - 0x58], xmm0
mov dword [ebp - 0x48], 0x7e28562d
mov word [ebp - 0x44], 0x50
mov al, byte [ebp - 0x58]
xor byte [ebp + ecx - 0x57], al
inc ecx
cmp ecx, 0x14
jb 0x10021944
sub esp, 0x18
mov byte [ebp - 0x43], 0
mov edx, esp
lea ecx, [ebp - 0x57]
xorps xmm0, xmm0
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021974
sub ecx, esi
lea eax, [ebp - 0x57]
push ecx
push eax
mov ecx, edx
call fcn.100051a0
lea eax, [ebp - 0x70]
push eax
call fcn.10004d30
add esp, 0x20
mov dword [ebp - 0x40], eax
mov byte [ebp - 4], 3
mov esi, dword [edi + 0xc]
test esi, esi
je 0x100219bb
push 4
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x100219bb
push dword [ebp - 0x40]
mov ecx, esi
call dword [0x10073638]
mov ecx, dword [ebp - 0x5c]
cmp ecx, 0xf
jbe 0x100219ef
mov edx, dword [ebp - 0x70]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100219e5
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1002157c
push ecx
push edx
call fcn.100641c5
add esp, 8
mov ecx, dword [ebp - 0x18]
cmp ecx, 0xf
jbe 0x10021a23
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10021a19
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1002157c
push ecx
push edx
call fcn.100641c5
add esp, 8
cmp word [edi + 0x28], 0
jg 0x10021a34
xor eax, eax
mov byte [edi + 0x21], 0
mov word [edi + 0x28], ax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.10064164
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
mov edx, eax
mov esi, ecx
push edx
push esi
cmp ecx, 0xa
jae 0x10021abf
mov byte [ebp - 0x38], 0x35
mov al, 5
xor al, byte [ebp - 0x38]
mov cl, 0x10
mov dl, 0x51
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov ch, cl
mov dh, dl
mov byte [ebp - 0x31], 0
mov ah, 0xf
mov byte [ebp - 0x31], 0
xor cl, al
xor dl, al
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x36], cl
xor ah, al
mov byte [ebp - 0x32], dh
sub esp, 0x18
mov byte [ebp - 0x33], ch
mov edx, esp
mov byte [ebp - 0x34], ah
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021ab3
jmp 0x100218c7
cmp eax, 0xa
jae 0x10021b2c
mov al, 0x19
mov byte [ebp - 0x38], 0x3c
mov ch, al
mov byte [ebp - 0x31], 0
xor al, byte [ebp - 0x38]
mov cl, 0x58
mov dh, cl
mov byte [ebp - 0x37], al
mov al, byte [ebp - 0x38]
mov dl, 6
mov ah, 0xc
mov byte [ebp - 0x31], 0
xor cl, al
xor dl, al
xor ch, al
mov byte [ebp - 0x35], dl
xor dh, al
mov byte [ebp - 0x36], cl
xor ah, al
mov byte [ebp - 0x32], dh
sub esp, 0x18
mov byte [ebp - 0x33], ch
mov edx, esp
mov byte [ebp - 0x34], ah
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021b20
jmp 0x100218c7
mov dh, 0xe
mov byte [ebp - 0x32], 0
mov cl, 0x6a
mov byte [ebp - 0x38], dh
mov al, 0x2b
mov byte [ebp - 0x32], 0
mov ch, cl
mov dl, 0x34
mov ah, al
xor cl, dh
xor ch, dh
mov byte [ebp - 0x36], cl
xor al, dh
mov byte [ebp - 0x33], ch
xor dl, dh
mov byte [ebp - 0x37], al
xor ah, dh
mov byte [ebp - 0x35], dl
sub esp, 0x18
mov byte [ebp - 0x34], ah
mov edx, esp
lea ecx, [ebp - 0x37]
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10021b78
jmp 0x100218c7