CBF.bat

@echo off

setlocal enabledelayedexpansion



   if defined $ (

      for /f "usebackq eol=- delims=" %%$ in ("!$!.txt") do (

         set/a "n+=1"

         if "%~2"=="1" if !n! leq %~1 (

            set "s=!s!%%$"

            set/a r+=1

            if "!r!"=="127" (

               >>"cbf_thread%~2" echo;Set/p =!s!

               set "s="

               set "r=0"

               set/a "sn+=1"

               echo;[!date! !time!][Threads]: Stack added.

            )

         )

         if "%~2"=="2" if !n! geq %~1 (

            set "s=!s!%%$"

            set/a r+=1

            if "!r!"=="127" (

               >>"cbf_thread%~2" echo;Set/p =!s!

               set "s="

               set "r=0"

               set/a "sn+=1"

               echo;[!date! !time!][Threads]: Stack added.

            )

         )

      )

      if not "!r!"=="0" >>"cbf_thread%~2" echo;Set/p =!s!

      <nul>"cbf%~2" set/p "="

   ) else (



      set "$timeStart=!time!"



      echo;Copyright ^(C^) LB999

      echo;CBF - Come Back Files [Advanced] version 0.0.8

      echo;All rights reserved.



      if not exist "%~1" exit/b 2

      echo;[!date! !time!][Main]: %~nx1 Found.

      echo;[!date! !time!][Main]: Step 1



      for %%a in (CBF.txt cbf_thread1 cbf_thread2) do <nul>"%%a" set/p "="



      set "hash="

      for /f "skip=1 delims=" %%$ in ('certutil -hashfile "%~1" MD5') do if not defined hash set "hash=%%$"

      set "hash=!hash: =!"

      echo;[!date! !time!][Main]: Hash "!hash!"



      if exist "cbf_data" >nul del /q /s /f "cbf_data"



      set "$=%~nx1"

      set "n=0"

      set "s="

      set "r=0"



      echo;[!date! !time!][Main]: Step 2



      >nul certutil -f -encode "%~1" "%~nx1.txt"



      set "f=0"

      for /f "usebackq eol=- delims=" %%$ in ("%~nx1.txt") do set/a f+=1



      set/a "thread1=f / 2, thread2=f - thread1"

      if "!thread1!"=="!thread2!" set/a thread2+=1

      if !thread2! geq 128 start /b cmd.exe /c ""%~0" !thread2! 2"&set "t2=1"&start /b cmd.exe /c ""%~0" !thread1! 1"

      if !thread2! lss 127 start /b cmd.exe /c ""%~0" !f! 1"



      echo;[!date! !time!][Main]: Waiting Threads...

      call:wait

      echo;[!date! !time!][Main]: Step 3



      (

      echo;@Echo Off

      echo;If Exist "%%tmp%%\cbf0.0.8.!hash!" goto:cbf.!hash!

      set/p "=("<nul

      type cbf_thread1

      type cbf_thread2

      echo;^)^<Nul^>"%%tmp%%\cbf0.0.8.!hash!"

      echo;:cbf.!hash!

      echo;^>Nul Certutil -f -decode "%%tmp%%\cbf0.0.8.!hash!" "!$!"

      )>"CBF.txt"



      set "$timeDone=!time!"



      echo;[!date! !time!][Main]: Done^^^!

      if "!$timeStart:~9,1!"=="0" set "$timeStart=!$timeStart:~0,9! !$timeStart:~10!"

      if "!$timeStart:~6,1!"=="0" set "$timeStart=!$timeStart:~0,6! !$timeStart:~7!"

      if "!$timeStart:~3,1!"=="0" set "$timeStart=!$timeStart:~0,3! !$timeStart:~4!"

      if "!$timeDone:~9,1!"=="0" set "$timeDone=!$timeDone:~0,9! !$timeDone:~10!"

      if "!$timeDone:~6,1!"=="0" set "$timeDone=!$timeDone:~0,6! !$timeDone:~7!"

      if "!$timeDone:~3,1!"=="0" set "$timeDone=!$timeDone:~0,3! !$timeDone:~4!"



      set/a "timingStart=!$timeStart:~9,2! + !$timeStart:~6,2!*100 + !$timeStart:~3,2!*6000 + !$timeStart:~0,2!*360000"

      set/a "timingDone=!$timeDone:~9,2! + !$timeDone:~6,2!*100 + !$timeDone:~3,2!*6000 + !$timeDone:~0,2!*360000"

      set/a "timing=timingDone - timingStart"

      echo;Timing : !timing!0 ms

      start/b notepad.exe CBF.txt

      >nul timeout /t 1 /nobreak

      >nul del/q/s/f "cbf_thread1" "cbf_thread2" "%~nx1.txt" "cbf1" "cbf2" "CBF.txt"

      pause



   )





   goto:eof



   :wait

      for /l %%$ in (1,1,50) do if exist "cbf1" (

         if defined t2 (

            if exist "cbf2" goto:eof

         ) else goto:eof

      )

   goto:wait



endlocal