Function at 0x454320
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5d2f28
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x88
mov eax, dword [0x659bc0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x90], esi
mov dword [ebp - 0x94], esi
mov dword [ebp - 0x94], esi
mov dword [ebp - 4], 0
call fcn.0049b740
mov edi, eax
xorps xmm0, xmm0
test edi, edi
jne 0x4543fe
mov ecx, dword [ebx + 0x1c]
movups xmmword [esi], xmm0
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x10], 4
mov dword [esi + 0x14], 0xf
mov dword [esi], 0x6c6c756e
mov byte [esi + 4], al
cmp ecx, 0xf
jbe 0x4543de
mov edx, dword [ebx + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x4543d4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4547b9
push ecx
push edx
call fcn.005ce99e
add esp, 8
mov eax, esi
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.005ce5ea
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
movups xmmword [ebp - 0x58], xmm0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0xf
mov byte [ebp - 0x58], 0
mov byte [ebp - 4], 1
xor ecx, ecx
cmp dword [0x665d98], 2
movups xmm0, xmmword [0x64a464]
mov al, byte [0x64a494]
mov byte [ebp - 0x5c], al
movups xmmword [ebp - 0x8c], xmm0
movups xmm0, xmmword [0x64a474]
movups xmmword [ebp - 0x7c], xmm0
movups xmm0, xmmword [0x64a484]
movups xmmword [ebp - 0x6c], xmm0
jl 0x454586
movaps xmm0, xmmword [0x64a720]
lea esi, [ebp - 0x88]
movaps xmm4, xmmword [0x64a650]
movaps xmm3, xmmword [0x64a6f0]
movaps xmm5, xmmword [0x64a670]
movaps xmmword [ebp - 0x40], xmm0
mov edx, dword [ebp - 0x40]
nop dword [eax]
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x64a6d0]
packuswb xmm1, xmm1
movd xmm0, edx
paddb xmm1, xmm0
movd xmm0, dword [ebp + ecx - 0x8c]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movd dword [ebp + ecx - 0x8c], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x64a6d0]
packuswb xmm1, xmm1
movd xmm0, edx
paddb xmm1, xmm0
movd xmm0, dword [esi + ecx]
xorps xmm1, xmm0
movd dword [esi + ecx], xmm1
add ecx, 8
cmp ecx, 0x30
jl 0x454480
mov esi, dword [ebp - 0x90]
cmp ecx, 0x31
jge 0x4545b0
mov eax, 0x94f2095
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dl, cl
movsx eax, al
imul eax, eax, 0x37
sub dl, al
add dl, 0x35
xor byte [ebp + ecx - 0x8c], dl
inc ecx
cmp ecx, 0x31
jl 0x454586
xorps xmm0, xmm0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x8c]
mov dword [ebp - 0x18], 0
movups xmmword [ebp - 0x2c], xmm0
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4545d0
sub ecx, edx
lea eax, [ebp - 0x8c]
push ecx
push eax
lea ecx, [ebp - 0x2c]
call fcn.00472fb0
cmp dword [ebp - 0x18], 0xf
lea eax, [ebp - 0x2c]
cmova eax, dword [ebp - 0x2c]
push eax
push 0x2712
push edi
call fcn.0049f600
mov ecx, dword [ebp - 0x18]
add esp, 0xc
cmp ecx, 0xf
jbe 0x454639
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x45462f
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x45462f
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.005ce99e
add esp, 8
mov ax, word [0x649e7c]
movq xmm0, qword [0x649e74]
movq qword [ebp - 0x3c], xmm0
mov word [ebp - 0x34], ax
test ah, ah
je 0x454699
xor edx, edx
mov dword [ebp - 0x90], edx
nop dword [eax]
mov eax, 0x29e4129f
mul edx
mov eax, dword [ebp - 0x90]
sub eax, edx
shr eax, 1
add eax, edx
mov edx, dword [ebp - 0x90]
shr eax, 5
mov cl, dl
movsx eax, al
imul eax, eax, 0x37
sub cl, al
add cl, 0x35
xor byte [ebp + edx - 0x3c], cl
inc edx
mov dword [ebp - 0x90], edx
cmp edx, 0xa
jl 0x454660
xorps xmm0, xmm0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x3c]
mov dword [ebp - 0x18], 0
movups xmmword [ebp - 0x2c], xmm0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4546b4
sub ecx, edx
lea eax, [ebp - 0x3c]
push ecx
push eax
lea ecx, [ebp - 0x2c]
call fcn.00472fb0
cmp dword [ebp - 0x18], 0xf
lea eax, [ebp - 0x2c]
cmova eax, dword [ebp - 0x2c]
push eax
push 0x2722
push edi
call fcn.0049f600
mov ecx, dword [ebp - 0x18]
add esp, 0xc
cmp ecx, 0xf
jbe 0x45471a
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x454710
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x454710
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.005ce99e
add esp, 8
cmp dword [ebx + 0x1c], 0xf
lea eax, [ebx + 8]
cmova eax, dword [ebx + 8]
push eax
push 0x271f
push edi
call fcn.0049f600
push 0x453e50
push 0x4e2b
push edi
call fcn.0049f600
lea eax, [ebp - 0x58]
push eax
push 0x2711
push edi
call fcn.0049f600
push edi
call fcn.0049b7e0
add esp, 0x28
test eax, eax
jne 0x4547bf
mov ecx, dword [ebx + 0x1c]
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
movups xmm0, xmmword [ebp - 0x58]
mov byte [ebp - 0x58], al
movups xmmword [esi], xmm0
movq xmm0, qword [ebp - 0x48]
movq qword [esi + 0x10], xmm0
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x44], 0xf
cmp ecx, 0xf
jbe 0x4543de
mov edx, dword [ebx + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x4543d4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x4543d4
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
sub esp, 0x18
mov esi, esp
push eax
call fcn.0049c2a0
add esp, 4
mov ecx, esi
push eax
call fcn.0046efe0
call fcn.0044bfe0
int3