Troj/Agent-CZ

Please follow the instructions for removing Trojans.

Windows NT/2000/XP/2003

In Windows NT/2000/XP/2003 you will also need to edit the following registry entry for each user who ran the virus. The removal of this entry is optional in Windows 95/98/Me. Please read the warning about editing the registry.

At the taskbar, click Start|Run. Type 'Regedit' and press Return. The registry editor opens.

Before you edit the registry, you should make a backup. On the 'Registry' menu, click 'Export Registry File'. In the 'Export Range' panel, click 'All', then save your registry as Backup.

Each user has a registry area named HKEY_USERS\[code number indicating user]\. For each user locate the entry:

HKU\[code number]\Software\Microsoft\Windows\CurrentVersion\Run\
System
%WINDOWS\csrss.exe

and delete it if it exists.

Close the registry editor.

Troj/Agent-CZ is a Trojan for the Windows platform.

The Trojan attempts to redirect network traffic and download files from the internet while running in the background as a process. Troj/Agent-CZ is a Trojan for the Windows platform.

The Trojan attempts to redirect network traffic and download files from the internet while running in the background as a process.

Troj/Agent-CZ copies itself to the Windows folder as csrss.exe.

The Trojan creates the following registry entry to run itself automatically on user logon:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
System
%WINDOWS\csrss.exe

Troj/Agent-CZ also creates the following registry entry:

HKLM\SOFTWARE\Microsoft\Windows\Port
@
7423