Spyware o
| Obliterate Trojan This trojan is a good example of a really destructive spyware, which is always able to damage the infected computer.... |
| Oblivion A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| Obsorb Trojan Obsorb Trojan acts in a similar way to how Winex Trojan works. This pest writes itself into computer registry and runs... |
| Oemji Oemji is an IE toolbar that installs as a browser helper object (BHO). Oemji hijacks your browserand changes the... |
| Off Trojan This spyware, which is considered to be a close relative of the Fire Trojan, is always a threat for many computers.... |
| Offensive Offensive is an extremely dangerous and destructive trojan, which usually infects the computer right from the infected... |
| OfferAgent OfferAgent is a typical adware spyware that can be installed to the computer as a part of certain ad-supported... |
| OfferCompanion Offer Companion is a tracking cookie that monitors your Internet activity and gathers your personal information as you... |
| OffShoreClicks OffShoreClicks is a tracking cookie that monitors your Internet activity and gathers your personal information as you... |
| OH MaKeR OH MaKeR is AOL spyware which can steal passwords, exploit, do DoS attacks, or ICQ hacks aimed at users of AOL. |
| OhBaby Trojan Although this trojan was created in 1997 and nowadays it's unable to damage many modern computers, it still is quite a... |
| OICQ Search A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| Olfeb Olfeb is a trojan designed to send large amount of e-mail spam and thus use a compromised PC as an illegal spam server. |
| Olive This is a Remote Administration Tool , used by hackers for gaining access to distant PCs. A RAT application works by a... |
| Omega A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| OmegaSearch OmegaSearch.com is a website search engine that is part of adware company Lop.com. If you click to make OmegaSearch.com... |
| Omerstroke Omerstroke is an AOL spyware that monitors user activity in AIM messenger and records account passwords. It also can... |
| Omniquad Instant Remote Control A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| OMPN A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| OnAlf A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| Onban Onban is an adware spyware that serves unsolicited pop-up windows containing many commercial advertisements. The threat... |
| OnCamLive OnCamLive is a tracking cookie that monitors your Internet activity and gathers your personal information as you surf... |
| One 0.12 beta A Remote Administration Tool is a special kind of hacker malware, used for remote access and control of other people's... |
| One 0.12b This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| One of The last Trojans This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| onestat.com OneStat.com is a tracking cookie that tracks your personal information and browsing habits as you surf the web.... |
| OneToolbar OneToolbar is an adware application that installs as an Internet Explorer BHO (Browser Helper Object). Once installed,... |
| OnFlow OnFlow is a graphics provider and ad-tracking and reporting company for web advertisers. OnFlow's technology creates... |
| Online Logger Online Logger is keylogger made by ExCon in February, 2000. |
| OnlineDialer The Online Dialer is used to bill you through your phone bill for the time you spend at particular websites. Once it... |
| OnlineGuard OnlineGuard is a corrupt anti-spyware program. OnlineGuard is usually downloaded and installed by a nefarious Trojan,... |
| OnlinePCGuard OnlinePCGuard is a rogue anti-spyware program that is often downloaded and installed by Trojans, through browser... |
| Onlinestability.com Onlinestability.com is a web browser hijacker that comes from Zlob.Trojan malware. Once installed, Zlob.Trojan will... |
| Only Best Sex Toolbar Only Best Sex Toolbar is a browser Helper Object/Toolbar that adds a pornographic web site search box to your web... |
| OnSrvr OnSrvr is an adware process that runs at startup. File OnSrvr.exe is related to different worms and other malware. |
| OnTarget This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Onver This is an Internet worm. It may spread via e-mail attachments or through some networks and vulnerable applications. |
| OnWebMedia OnWebMedia may use to filters to reduce the amount of advertisements you see on a daily basis. The advertisements that... |
| Opasoft Opasoft is a worm, which spreads in local networks. It installs itself to the computer and searches for vulnerable PCs.... |
| OPC Back Orifice This malware tool is based on the source of a very dangerous RAT tool called Back Orifice. A Remote Administration Tool... |
| Open Pass This malicious application is a trojan, but not a password capturer. Open Pass specializes in one thing: it simply... |
| OpenSite OpenSite is an adware application that shows commercial advertisements based on keywords it detects in web search... |
| Opex This is an Internet worm. It spreads mostly in file-sharing networks and may distribute itself via e-mail attachments... |
| Optimize Trojan Optimize Trojan was created in 1998, but even today it may cause a lot of problems for those users, who have no... |
| Optimizer Trojan Instead of perform the optimisation of the infected computer, this spyware is usually performs many destructive actions... |
| Optix This pest was created by a hacker called Ish from a group called Evil Eye Software. Many versions appeared from July... |
| Optix Killer Optix Killer is a very dangerous spyware, which usually acts together with other destructive pests. This spyware acts... |
| Opwin Trojan 1.1 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Orbit It is a spyware that belongs to the adware category. Orbit serves potentially unwanted commercial advertisements within... |
| Orbit 1.0 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| OrbitExplorer OrbitExplorer is an Internet Explorer search toolbar that changes web browser's default home and search pages and adds... |
| Orig This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Orig Server This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Orion This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Ortyc Trojan Ortyc Trojan usually infects the computer as an e-mail message with a greeting card. This message asks the user to... |
| OSBodyguard OSBodyguard is a fake security application that shows pop ups and false security reports or scan results in an attempt... |
| Osiris This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| OsirisX KeyLogger OsirisX KeyLogger is keylogger made by OsirisX in January, 2002. |
| Osmo.2560 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| OUA_Exploit Trojan This dangerous spyware, which was written in Java Script language, is a potent threat for every computer because of its... |
| OuterLimit Trojan This malicious application usually tries to sneak silently into a target PC via many Internet resources, such as... |
| Outlawicqn Outlawicqn claims to be an ICQ nuke and trojan detection computer. |
| Outwar Outwar is an adware application that shows undesirable advertisements. It opens commercial sites in a web browser,... |
| Ovason This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Over G Trojan 1.5 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Overload Trojan Overload Trojan is a part of a wide family of VBS-spywares, which usually infect the computer as macros from many MS... |
| OverPro OverPro is a malware spyware that logs Internet usage, tracks user browsing habits and gathers information about the... |
| OverSpy OverSpy is a commercial PC surveillance application that monitors softwares used, tracks user Internet activity, logs... |
| Owned FTP 1.0 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Oxon 1.1 This is a Remote Administration Tool that is used by hackers to control the victim's machine remotely. The... |
| Oxtic Oxtic is a trojan designed to take annoying, but not very dangerous actions on the compromised computer. The spyware... |
Other Spyware
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