Trojan:Win32/Alureon.gen!B is generic detection for a trojan that may help an attacker intercept inbound and outbound Internet traffic from the host computer. This may allow an attacker to capture confidential information such as user names, passwords, and credit card data. The trojan may also enable an attacker to transmit malicious data to the infected computer. Trojan:Win32/Alureon.gen!B may modify DNS settings on the host computer to enable the attacker to perform malicious tasks. Therefore it may be necessary to reconfigure DNS settings after the trojan is removed from the computer.

TrojanDropper:Win32/Alureon.V is a detection for malware that drops and launches other malware.

Trojan:Win32/Alureon.EC is a component of Win32/Alureon - a family of data-stealing trojans. These trojans allow an attacker to intercept incoming and outgoing Internet traffic in order to gather confidential information such as user names, passwords, and credit card data. The Win32/Alureon trojan may also allow an attacker to transmit malicious data to the infected computer. The trojan may modify DNS settings on the host computer to enable the attacker to perform these tasks. As a result, it may be necessary to reconfigure DNS settings after Win32/Alureon is removed from the computer.

Windows Defender Antivirus detects and removes this threat. 

This threat is a dropper component of the Win32/Alureon family of trojans. It installs a driver, which is detected as Trojan:WinNT/Alureon.L, and connects to a server to send information about your PC to a malicious hacker.

Trojan:Win32/Alureon.TK is a variant of the Win32/Alureon family that may attempt to embed HTML code into webpages visited by the the user or redirect the browser to certain websites.

Trojan:Win32/Alureon.EZ is a variant of Win32/Alureon, a family of multi-component trojans capable of controlling an infected system's local network and internet access. It can execute in 64-bit systems and uses exploit code to install its components.

This variant also uses advanced stealth techniques, like modifing the Master Boot Record (MBR), to hinder the detection and removal of its various components.

Trojan:Win32/Alureon.FL is a component of Win32/Alureon - a family of data-stealing trojans. These trojans allow an attacker to intercept incoming and outgoing Internet traffic in order to gather confidential information such as user names, passwords, and credit card data. The Win32/Alureon trojan may also allow an attacker to transmit malicious data to the infected computer. The trojan may modify DNS settings on the host computer to enable the attacker to perform these tasks. As a result, it may be necessary to reconfigure DNS settings after Win32/Alureon is removed from the computer.

Windows Defender Antivirus detects and removes this threat.

 

Trojan:Win32/Alureon.GC is a member of Win32/Alureon - a family of data-stealing trojans.

Virus:Win32/Alureon.gen!A is a component of Win32/Alureon - a family of data-stealing malware. Alureon allows an attacker to intercept incoming and outgoing Internet traffic in order to gather confidential information such as user names, passwords, and credit card data. Win32/Alureon may also allow an attacker to transmit malicious data to your computer.
 
This threat can make it difficult for you to download, install or update your virus protection, whether you have an antivirus product such as Microsoft Security Essentials installed on your computer or not.

If you suspect you have been infected with this threat, we recommend using Windows Defender Offline to detect and remove it; please see detailed instructions on how to use Windows Defender Offline below.

Virus:Win32/Alureon.gen!C is a component of Win32/Alureon - a family of data-stealing malware. Alureon allows an attacker to intercept incoming and outgoing Internet traffic in order to gather confidential information such as user names, passwords, and credit card data. Win32/Alureon may also allow an attacker to transmit malicious data to your computer.
 
This threat can make it difficult for you to download, install or update your virus protection, whether you have an antivirus product such as Microsoft Security Essentials installed on your computer or not.

If you suspect you have been infected with this threat, we recommend using Windows Defender Offline to detect and remove it; please see detailed instructions on how to use Windows Defender Offline below.

Microsoft security software detects this threat.

This virus is part of the Win32/Alureon family of data-stealing malware. They can give a malicious hacker access to steal your confidential information such as your user names, passwords, and credit card data. 

Trojan:DOS/Alureon.F is a Master Boot Records (MBR) infected by certain variants of the Win32/Alureon rootkit family. The rootkit can infect both 32-bit and 64-bit systems.

Windows Defender detects and removes this threat.

This threat is a member of the Win32/Alureon family of data-stealing malware.

A hacker can use Alureon to gather your confidential information, like your user names, passwords, and credit card data. They might also be able to transmit malicious data to your PC.

There is more information about this type of threat in the Alureon family description.

Find out ways that malware can get on your PC.

Trojan:Win32/Alureon.F is detection for a trojan that installs and executes copies of Trojan:Win32/Alureon.A on an affected computer.

Trojan:Win32/Alureon.DP is a member of Win32/Alureon - a multi-component family of trojans involved in a broad range of subversive activities online that generate revenue from various sources for its controllers. Mostly, Win32/Alureon is associated with moderating an affected user's online activities to the attacker's benefit.

Trojan:Win32/Alureon.BT is a trojan that may modify the system's security settings and may drop other malware.

 

For more information refer to the description for the Win32/Alureon family.

Trojan:Win32/Alureon.CT is a trojan that may send system information to a remote address.

 

For more information refer to the description for the Win32/Alureon family.

Trojan:Win32/Alureon.DC is a member of Win32/Alureon - a multi-component family of trojans involved in a broad range of subversive activities online that generate revenue from various sources for its controllers. Mostly, Win32/Alureon is associated with moderating affected user's activities online to the attacker's benefit. In the wild, Trojan:Win32/Alureon.DC is used to download and install other malware, such as Rogue:Win32/FakeCog

Trojan:Win32/Alureon.DH is a member of Win32/Alureon - a multi-component family of trojans involved in a broad range of subversive activities online that generate revenue from various sources for its controllers. Mostly, Win32/Alureon is associated with moderating an affected user's activities online to the attacker's benefit. In the wild, Trojan:Win32/Alureon.DH is used to download and install other malware, such as Rogue:Win32/FakeCog.