happy886rr

base64加权解码器
不算解压代码仅1.39K，转门针对exe压缩，并且过滤论坛特殊词gc d 、fl g等。亦可采用LZ77算法。

@echo off
setlocal enabledelayedexpansion

::*********BASE64 加权解码器*********
set $=set [#]&CALL :BASE64_PRESS&set [$]=A&((for %%Z in ([,],{,},_,$,#,-,@) do (set [$]=![$]!![$]!&for %%S in (![$]!) do (for /l %%i in (1,1,2) do (!$!%%i=![#]%%i:%%Z=%%S!))))&for /l %%i in (1,1,2) do (set/p=![#]%%i:.=!<NUL))>1.BSEP&certutil -decode 1.BSEP 1.exe&pause&exit /b
::***********************************

:BASE64_PRESS

!$!1=TVqQ[M]E]//8[Lg{AQ_{][A4]A4fug4AtAnNIbgBTM0hVGhpcyBwcm9ncmFtIGNhbm5vdCBiZSBydW4gaW4gRE9TIG1vZGUuDQ0KJ{ABITPKKDC2c2QwtnNkMLZzZDC2c2Q8tnNljMpbZBy2c2Y8xktkNLZzZYzKY2Q8tnNkMLZ3ZHC2c2ToLltkNLZzZUmljaAwtnNk}{][ABQRQ[TAEDACtjyk0{[O[DwELAQYAkAE[DAC{jgI[FAC[DgAw]B[B]AQ]B{[E{ABAG[BQAg{M][B[AB][E[AE{B{][ADQE[A8$_{][DgAw[R_]C50ZXh0]ggE[FAC[CQAQ[UAI}[C[AGAucmRhdGE[MoB[DgAw[0AE[OAD}[B[ABALmRhdGE[ABc]sAU[G]CwBQ}[Q[AwIN8JAQDfQ9oxAV[Ogn]WWoBWMOLRCQIM8lRUf9wCP9wBFHoUgE[GjABU[6AQ[ABZM8DD/yXgA0[VYvsav9oKAR[Gj[0[ZKE]AUGSJJQ]CD7CBTVleJZeiDZfwAagH/FQwEQABZgw0ABk[/4MNBAZ[P//FQgEQACLDfwFQACJCP8VBAR[IsN+AV[IkIoQAEQACLAKMIBk[6MM[ACDPeAFQ[AdQxovAN[P8V/AN[Fnol]Gi8BU[aLgFQADofw[AKH0BU[iUXYjUXYUP818AV[I1F4FCNRdRQjUXkUP8V9AN[Gi0BU[aLAFQADoT]P8V8AN[ItN4IkI/3Xg/3XU/3Xk6N/+//+DxDCJRdxQ/xXsA0[i0XsiwiLCYlN0FBR6A8[ABZWcOLZej/ddD/FeQDQAD/JegDQAD/JfgDQABo[ADAGg[AEA6A0[ABZWcMzwMPD/yUQBE[/yUUBE[/yUcBE}]C0B[AyAQ[NAE[DeB[A5gQ[PYE[AGBQ[EgU[CYF[A2BQ[RgU[FQF[BmBQ[egU][ACIBQ{]D/////fgN[JIDQABwB{]AC8B[A4AM[KwE{]AJ4F[AcB}{]AC0B[AyAQ[N
!$!2=AE[DeB[A5gQ[PYE[AGBQ[EgU[CYF[A2BQ[RgU[FQF[BmBQ[egU][ACIBQ][AKECcHV0cw[TVNWQ1JULmRsb[A0wBfZXhpdABIAF9YY3B0RmlsdGVyAEkCZXhpd[AZABfX3BfX19pbml0ZW52AFgAX19nZXRtYWluYXJncwAPAV9pbml0dGVybQCDAF9fc2V0dXNlcm1hdGhlcnI[J0AX2FkanVzdF9mZGl2[BqAF9fcF9fY29tbW9kZQ[bwBfX3BfX2Ztb2Rl[CBAF9fc2V0X2FwcF90eXBl[DKAF9leGNlcHRfaGFuZGxlcjM[LcAX2NvbnRyb2xmc[APgBVUkxEb3dubG9hZFRvRmlsZUE[HVybG1vbi5kbGw}{][ABPSyEAVXNhZ2U6IERPV04gPHVybD4gPHBhdGg+][EA
goto :EOF
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