high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | February 2006 (4.02) |
| Protection available since | 15 December 2005 00:57:51 (GMT) |
| Detected by | All Sophos products |
Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
Troj/Krepper-Z is a Trojan for the Windows platform.
Troj/Krepper-Z includes functionality to access the internet and communicate with a remote server via HTTP. The Trojan may also download and execute further files.
When first run Troj/Krepper-Z copies itself to <Windows>\inet20003\services.exe.
The following registry entries are created to run Troj/Krepper-Z on startup:
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
run
<Windows>\inet20003\services.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\inet20003\services.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\inet20003\services.exe
The following registry entries are set:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Object\
(5321E378-FFAD-4999-8C62-03CA8155F0B3)
HKCU\Software\Microsoft\Internet Explorer\Main
Enable Browser Extensions
yes
Troj/Krepper-Z also adds the following to the system.ini file:
Windows
Windows\load=C:\WINDOWS\inet20003\services.exe
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