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Microsoft Security Intelligence
251 entries found. Displaying page 1 of 13.
Updated on Nov 19, 2007
Win32/Sdbot is a family of backdoor Trojans that allows attackers to control infected computers. After a computer is infected, the Trojan connects to an internet relay chat (IRC) server and joins a channel to receive commands from attackers. These commands can instruct the Trojan to spread to other computers and can allow attackers to perform other backdoor functions, such as launching denial of service (DoS) attacks and retrieving system information from infected computers.
Alert level: severe
Updated on Nov 18, 2004
This software threat is detected and removed by the Malicious Software Removal Tool. For more information, see the parent variant.
Alert level: severe
Updated on Nov 29, 2004
This software threat is detected and removed by the Malicious Software Removal Tool. For more information, see the parent variant.
Alert level: severe
Updated on Nov 29, 2004
This software threat is detected and removed by the Malicious Software Removal Tool. For more information, see the parent variant.
Alert level: severe
Updated on Nov 29, 2004
This software threat is detected and removed by the Malicious Software Removal Tool. For more information, see the parent variant.
Alert level: severe
Updated on Dec 03, 2004
Backdoor:Win32/Sdbot.A is a backdoor Trojan that allows an attacker to take control of an infected computer. When a computer is infected, the Trojan connects to an Internet Relay Chat (IRC) server and joins a channel in order to receive commands from the controlling attacker. These commands can instruct the Trojan to perform a number of different actions.
Alert level: severe
Updated on Dec 08, 2006
Alert level: severe
Updated on Oct 16, 2007
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.B is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.D is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.E is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.F is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.H is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.I is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.J is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.K is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.L is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.M is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.N is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe
Updated on Aug 24, 2010
Backdoor:Win32/Sdbot.O is a member of Win32/Sdbot - a large family of IRC-controlled backdoors that allow unauthorized access and control of an affected computer. Using this backdoor, an attacker can perform a large number of different actions on an affected computer, including downloading and executing arbitrary files, stealing sensitive information and spreading to other computers using various methods.
Alert level: severe