| Status | Autorun name | Command | Description |
| X | zsmscc | rundll32.exe mycc071208.dll mymain | Added by the AGENT.FZK TROJAN! Note that rundll32.exe is a legitimate Microsoft file used to launch DLL file types and shouldn't be deleted. The "mycc071208.dll" file is found in %System% |
| X | zsmsgs | iservice.exe | Added by the BANCOS-BU TROJAN! |
| X | zsmss | smss.exe | Added by the BANCOS-DD TROJAN! Note - this is not the legitimate smss.exe process which is always located in %System% and should not normally figure in Msconfig/Startup! This one is located in %Windir% |
| U | zSPGuard | Spguard.exe | "StartPage Guard (SPG) protects your PC from cyberscam, by detecting and preventing any unauthorized changes to your internet browser's Start and Search pages. It is also capable of removing automatically most of known 'invaders'." |
| U | ZSScheduler | zsscheduler.dll | ZeroSpyware from FBM Software |
| N | ZSSnp211 | ZSSnp211.exe | Vimicro based webcam driver - as used by both internal (laptop) and external webcams from Vimicro themselves, A4tech, Canon and others |
| X | ZStart | [various filenames] | VX2.Transponder parasite updater/installer related |
| X | Zstart | [random filename] | ZenoSearch adware variant |
| X | zt | rundll32.exe | Added by the LINEAG-ABA TROJAN! Note - this is not the legitimate rundll32.exe process, which is found in %Windir% (98/ME) or %System% (NT/2K/XP). This one is located in %Windir%\Intel |
| X | ZtgServerSwitch | server.vbs | ZTGServerswitch is part of Sony's Vaio support agent - designed by Support.com. Not required if the user does not wish to use the Vaio support agent and regarded as spyware |
| N | Zune Launcher | ZuneLauncher.exe | Automatically launches the Zune software for Microsoft's Zune media players when they're connected to your PC. The software can be used to manage media, rip and burn CDs/DVDs, create playlists, sync your player to your computer, etc |
| N | Zune® | ZuneLauncher.exe | Automatically launches the Zune software for Microsoft's Zune media players when they're connected to your PC. The software can be used to manage media, rip and burn CDs/DVDs, create playlists, sync your player to your computer, etc |
| N | ZuneLauncher | ZuneLauncher.exe | Automatically launches the Zune software for Microsoft's Zune media players when they're connected to your PC. The software can be used to manage media, rip and burn CDs/DVDs, create playlists, sync your player to your computer, etc |
| X | zupacha.exe | zupacha.exe | Added by the DROPPER-QL TROJAN! |
| X | Zupdate | Zupdate.exe | Associated with B3d Projector foistware - see here |
| X | zvb0dl2X8tt | NVUKZ.exe | Added by the AGENT-LMN TROJAN! |
| U | ZyAIR B-122 Utility | ZyAIR.exe | ZyXEL ZyAIR B-122 wireless LAN configuration utility |
| U | ZyAIR B-200 Wireless LAN USB Adapter Utility | WLUSBCFG.exe | ZyXEL ZyAIR B-200 wireless LAN configuration utility |
| U | ZyAIR G-100 Wireless LAN PC Card Utility | WL54Cfg.exe | ZyXEL ZyAIR G-100 Wireless LAN PC Card configuration utility |
| U | ZyAIR G-200 Wireless LAN Utility | Startup.exe | ZyXEL ZyAIR G-200 wireless LAN configuration utility |
| U | ZyAIR G-200 Wireless LAN Utility | WLUSBCfg.exe | ZyXEL ZyAIR G-200 wireless LAN configuration utility |
| U | ZyAIR G-220 Utility | ZDWlan.exe | ZyXEL ZyAIR G-220 wireless LAN configuration utility |
| U | ZyAIR G-300 PCI Adapter Utility | WLANUTL.exe | ZyXEL ZyAIR G-300 PCI Adapter wireless LAN configuration utility |
| U | ZyAIR PCcard Utility | ZyAIR.exe | ZyXEL ZyAIR PCcard wireless LAN configuration utility |
| U | ZyAIR USB Utility | ZyAIR.exe | ZyXEL ZyAIR wireless LAN configuration utility |
| X | zzb | zzb.exe | IAGold adware |
| X | zzb2 | zzb2.exe | IAGold adware |
| X | zzgshp | gshp.vbs | Homepage hi-jacker that re-defines your IE or Netscape start page |
| U | zzsecagent | newlock.exe login shutdown | Part of Access Manager, 1st Security Agent, Security Administrator and PC Security Tweaker (and maybe others) - which which let you control which users are allowed to access your PC and the level of access each user may have. You can choose to tweak access to lots of Control Panel applet functions, including Display, Network, Passwords, Printers, System, Add/Remove Programs, etc. This entry is enabled if you select to start the Screen Lock feature when booting via Restrictions → Common Restrictions → Boot → Always Check Password on Boot |
| X | zztp | svchost.exe | Added by the TANNICK.B TROJAN! Note - this is not the legitimate svchost.exe process which should NOT appear in Msconfig/Startup! |
| ? | zzz-hpi-boot | hpi-boot.exe | Associated with HP Photosmart printers |
| ? | zzzCamlnSuitelll | setup.exe 46*** | ?? |
| ? | zzzhpsetup | setup.exe | ?? |