How to show properly a balloontip? - powershell

Question

I'm writing a cleaner for some known virus key like ( "vbs" ,"vbe" ,"wsf", "a3x") from the registry.
I want to add a BalloonTip in powershell with this script but, there is something wrong !
I don't know how to remove the icon from the taskbar to show the progress scan ?
This is a draft. It is not yet optimized !
#echo off
Title Hackoo Virus Cleaner to delete virus key from registry by Hackoo 2016
Color 1A & Mode con cols=80 lines=8
Set Pattern="\.vbs"^
^ "\.vbe"^
^ "\.wsf"^
^ "\.a3x"^
^ "VBScript.Encode"^
^ "\winlogon\.bat"
Set Key="HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run"^
^ "HKCU\Software\Microsoft\Windows\CurrentVersion\Run"^
^ "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"^
^ "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options"
For %%P in (%Pattern%) Do (
For %%K in (%Key%) Do (
Cls
echo(
echo(
Echo ***************************** Scan *****************************
echo %%K
Echo ****************************************************************
Call :PS_Sub 'Warning' 10 '" Please wait... "' "' Scan is in progress.... %%K'" 'Warning'
Call :Delete_Virus_Key %%K %%P "%TmpLogFile%"
)
)
exit /b
::*************************************************************************
:Delete_Virus_Key <Key> <Pattern> <LogFile>
Setlocal enabledelayedexpansion
for /f "delims=REG_SZ" %%I in (
'reg query "%~1" /s^|findstr /ic:"%~2"'
) Do (
If %ErrorLevel% NEQ 1 (
Set KeyName="%%~I"
(
Call:Trim !keyName!
Title Deleting Run key: !keyName!
echo Deleting Run key: !keyName!
echo reg delete "%~1" /v !keyName! /f
echo(
echo *****************************
echo reg delete "%~1" /v "!keyName!" /f
echo *****************************
echo(
)>>"%~3"
rem Call :PS_Sub 'Warning' 100 '"!KeyName!"' "'Delete !KeyName!'" 'Warning'
) else (
Set KeyName="%%~I"
Call:Trim !keyName!
Title Deleting Run key: !keyName!
echo Deleting Run key: !keyName!
echo reg delete "%~1" /v !keyName! /f
echo(
echo *****************************
echo reg delete "%~1" /v "!keyName!" /f
echo *****************************
echo(
)>>"%~3"
)
)
EndLocal
Exit /b
::*************************************************************************
:Trim <String>
(
echo Wscript.echo Trim("%~1"^)
)>"%tmp%\%~n0.vbs"
for /f "delims=" %%a in ('Cscript /nologo "%tmp%\%~n0.vbs"') do (
set "KeyName=%%a"
)
exit /b
::**************************************************************************
:PS_Sub $notifyicon $time $title $text $icon
PowerShell ^
[reflection.assembly]::loadwithpartialname('System.Windows.Forms') ^| Out-Null; ^
[reflection.assembly]::loadwithpartialname('System.Drawing') ^| Out-Null; ^
$notify = new-object system.windows.forms.notifyicon; ^
$notify.icon = [System.Drawing.SystemIcons]::%1; ^
$notify.visible = $true; ^
$notify.showballoontip(%2,%3,%4,%5)
%End PowerShell%
exit /B
::*************************************************************************
So to simplify my issue, we focus just on this function :
What should i add here to get rid the notifyicon from the taskbar ?
::**************************************************************************
:PS_Sub $notifyicon $time $title $text $icon
PowerShell ^
[reflection.assembly]::loadwithpartialname('System.Windows.Forms') ^| Out-Null; ^
[reflection.assembly]::loadwithpartialname('System.Drawing') ^| Out-Null; ^
$notify = new-object system.windows.forms.notifyicon; ^
$notify.icon = [System.Drawing.SystemIcons]::%1; ^
$notify.visible = $true; ^
$notify.showballoontip(%2,%3,%4,%5)
%End PowerShell%
exit /B
::*************************************************************************

Answer 1

I solved the problem thanks to #rojo idea like this :
::**************************************************************************
:PS_Sub $notifyicon $time $title $text $icon $Timeout
PowerShell ^
[reflection.assembly]::loadwithpartialname('System.Windows.Forms') ^| Out-Null; ^
[reflection.assembly]::loadwithpartialname('System.Drawing') ^| Out-Null; ^
$notify = new-object system.windows.forms.notifyicon; ^
$notify.icon = [System.Drawing.SystemIcons]::%1; ^
$notify.visible = $true; ^
$notify.showballoontip(%2,%3,%4,%5); ^
Start-Sleep -s %6; ^
$notify.Dispose()
%End PowerShell%
exit /B
::*************************************************************************
So, if anyone like to test the whole code in beta version , here is the link :
Hackoo Virus Cleaner