Function at 0x3da3820
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x203c
call fcn.03dbd500
mov ebx, dword [esp + 0x2054]
mov eax, dword [esp + 0x2050]
mov edi, edx
mov dword [esp], ecx
cmp ebx, 0x1001
jb 0x3da3877
cmp byte [eax + 0x1000], 0xbf
mov ebx, 0x1000
jg 0x3da3877
cmp byte [eax + 0xfff], 0xbf
mov ebx, 0xfff
jg 0x3da3877
xor ebx, ebx
cmp byte [eax + 0xffe], 0xc0
setge bl
add ebx, 0xffd
lea esi, [esp + 0x3c]
push 0x1000
push esi
push ebx
push eax
push 8
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x3da3b70
mov ebp, eax
cmp eax, 0x1001
jae 0x3da3ba6
mov dword [esp + 4], 0
lea eax, [esp + 4]
push 0
push eax
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
test eax, eax
je 0x3da3b23
mov ecx, dword [esp + 4]
cmp ecx, ebp
je 0x3da3b35
jae 0x3da3b64
movzx eax, word [esp + ecx*2 + 0x3c]
add eax, 0x2312
movzx eax, ax
cmp eax, 0x312
jae 0x3da3915
lea eax, [esp + ecx*2 + 0x3c]
inc ecx
mov dword [esp + 4], 0
mov ebx, ecx
push 0
lea ecx, [esp + 8]
push ecx
push 1
push eax
push edi
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
test eax, eax
je 0x3da3b49
mov ecx, ebx
cmp ecx, ebp
ja 0x3da3b58
test ecx, ecx
je 0x3da3b33
lea eax, [ecx - 1]
xor ebx, ebx
and eax, 0x7fffffff
cmp eax, 6
jbe 0x3da3ad2
inc eax
mov ebp, ecx
pxor xmm0, xmm0
lea esi, [esp + 0x44]
pxor xmm1, xmm1
pcmpeqd xmm5, xmm5
mov edx, eax
and edx, 0x7ffffff8
lea ecx, [edx + edx]
mov edi, edx
nop dword [eax + eax]
movq xmm7, qword [esi - 8]
movdqu xmmword [esp + 0x2c], xmm0
movdqa xmm0, xmmword [0x3dce510]
movq xmm3, qword [esi]
movdqa xmm2, xmmword [0x3dce520]
movdqa xmm4, xmmword [0x3dce530]
movdqu xmmword [esp + 0x1c], xmm1
add esi, 0x10
add edi, 0xfffffff8
movdqa xmm6, xmm7
movdqa xmm1, xmm3
pminuw xmm6, xmm0
movdqa xmm0, xmm7
paddw xmm1, xmm2
paddw xmm0, xmm2
pcmpeqw xmm6, xmm7
movdqa xmm2, xmm0
pxor xmm6, xmm5
pmaxuw xmm2, xmm4
pcmpeqw xmm2, xmm0
pxor xmm2, xmm5
pmovsxwd xmm0, xmm2
movdqa xmm2, xmm1
pmaxuw xmm2, xmm4
movaps xmm4, xmmword [0x3dce4d0]
pcmpeqw xmm2, xmm1
pxor xmm2, xmm5
pmovsxwd xmm1, xmm2
movaps xmm2, xmmword [0x3dce540]
blendvps xmm2, xmm4, xmm0
movaps xmm4, xmmword [0x3dce540]
movdqa xmm0, xmm1
blendvps xmm4, xmmword [0x3dce4d0], xmm0
movdqa xmm0, xmmword [0x3dce550]
paddw xmm7, xmm0
movdqa xmm0, xmmword [0x3dce560]
movdqa xmm1, xmm7
pmaxuw xmm1, xmm0
pmovsxwd xmm0, xmm6
pcmpeqw xmm1, xmm7
movdqa xmm7, xmmword [0x3dce4d0]
pxor xmm1, xmm5
pmovzxwd xmm1, xmm1
pand xmm1, xmm7
psubd xmm1, xmm5
blendvps xmm1, xmm2, xmm0
movdqa xmm0, xmm3
pminuw xmm0, xmmword [0x3dce510]
pcmpeqw xmm0, xmm3
paddw xmm3, xmmword [0x3dce550]
pxor xmm0, xmm5
pmovsxwd xmm0, xmm0
movdqa xmm2, xmm3
pmaxuw xmm2, xmmword [0x3dce560]
pcmpeqw xmm2, xmm3
pxor xmm2, xmm5
pmovzxwd xmm2, xmm2
pand xmm2, xmm7
psubd xmm2, xmm5
blendvps xmm2, xmm4, xmm0
movdqu xmm0, xmmword [esp + 0x2c]
paddd xmm0, xmm1
movdqu xmm1, xmmword [esp + 0x1c]
paddd xmm1, xmm2
jne 0x3da3960
paddd xmm1, xmm0
cmp eax, edx
pshufd xmm0, xmm1, 0xee
paddd xmm0, xmm1
pshufd xmm1, xmm0, 0x55
paddd xmm1, xmm0
movd ebx, xmm1
je 0x3da3b35
lea esi, [esp + ecx + 0x3c]
mov ecx, ebp
lea eax, [esp + ecx*2 + 0x3c]
jmp 0x3da3ae9
add esi, 2
add ebx, edx
cmp esi, eax
je 0x3da3b35
movzx ecx, word [esi]
mov edx, 1
cmp ecx, 0x80
jb 0x3da3ae0
movzx edi, cx
mov edx, 2
cmp edi, 0x800
jb 0x3da3ae0
add ecx, 0x2312
xor edx, edx
movzx ecx, cx
cmp ecx, 0x312
setae dl
lea edx, [edx + edx + 1]
jmp 0x3da3ae0
call sub.KERNEL32.dll_GetLastError
mov ecx, dword [esp]
mov byte [ecx], 0
mov dword [ecx + 4], eax
jmp 0x3da3b3e
xor ebx, ebx
mov eax, dword [esp]
mov dword [eax + 4], ebx
mov byte [eax], 4
add esp, 0x203c
pop esi
pop edi
pop ebx
pop ebp
ret
call sub.KERNEL32.dll_GetLastError
mov ecx, ebx
cmp ecx, ebp
jbe 0x3da391d
mov edx, ebp
push 0x3dda84c
call fcn.03dcc310
mov edx, ebp
push 0x3dda83c
call fcn.03dcc2b0
lea ecx, [esp + 4]
mov edx, 0x3dda81c
mov dword [esp + 4], 0x3dda814
mov dword [esp + 8], 1
mov dword [esp + 0x14], 0
mov dword [esp + 0xc], 0x3ddb048
mov dword [esp + 0x10], 0
call fcn.03dcc220
mov ecx, ebp
mov edx, 0x1000
push 0x3dda82c
call fcn.03dcc310
int3