In the past we have covered what are the essential processes needed to run Windows which is useful for allowing you to spot adware/spyware and viruses because you know which ones should be running and which ones shouldnt. We have  compiled a list for your convenience of common Adware/Spyware applications and the name of the processes they run allowing you to identify them without the use of scanners.
If any of those processes are spotted on a PC, they should be removed immediately. Luckily alot of them have an install program in Add/Remove Programs under Control Panel.
For example, if you find mwsoemon.exe on your/your clients computer you should look for “MyWebSearch Toolbar” in the Add/Remove Programs list. If it is not there it can be removed with applications such as Hijack This!.
| Process Name | Adware/Spyware Product | 
| mwsoemon.exe | MyWebSearch toolbar | 
| mediaaccess.exe | WindUpdates.com | 
| mediaacck.exe | WindUpdates.com | 
| wtoolsa.exe | HuntBar | 
| wsup.exe | HuntBar spyware | 
| cxtpls.exe | AproposMedia | 
| autoupdate.exe | Apropos Media adware | 
| wtoolss.exe | HuntBar | 
| istsvc.exe | IST adware/hijacker | 
| optimize.exe | MoneyTree Dialer | 
| gmt.exe | Gator adware | 
| cmesys.exe | Gator adware | 
| tbps.exe | Neo Toolbar | 
| pib.exe | PIB Toolbar | 
| gah95on6.exe | ShopAtHome Select | 
| mediapass.exe | WindUpdates.com | 
| mediapassk.exe | WindUpdates.com | 
| tbpssvc.exe | Neo Toolbar | 
| bargains.exe | Bargain Buddy | 
| save.exe | WhenU SaveNow adware | 
| salm.exe | 180Search Assistant | 
| rk.exe | Marketscore "monitoring" | 
| webrebates0.exe | TopRebates hijacker/adware | 
| webrebates1.exe | TopRebates hijacker/adware | 
| vmss.exe | Delfin Media Viewer | 
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i have the my web search toolbar, it dosent do anything, 4 viruses or contain any!!
Another spyware application process is foool.exe. This spyware hide itself by using the explorer.exe name.
the names explorer.dll, explorer.ex_ and regsvc32x.dll are all spyware/adware, as well as imnotspyware.ex_ and apacheservconnect.exe are spyware, and i’ve tracked all connections from realplay.exe and several datasends are my web history. so realplayer and realone are spyware. i also suspect the government is involved with realplayer’s spying as it atttempted to send my entire browsing history to rp395.gov which is nonexistent in the browser…