Summary

Summary
Action
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| Affected operating systems | Unix |
|---|---|
| Protection available since | 9 August 2004 13:25:34 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
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Please follow the instructions for removing Trojans.
Remove the user eregli with the command 'userdel eregli' or by deleting the relevent line in /etc/passwd to prevent malicous access.
More Information
Troj/Regile-A is a backdoor for the Linux platform.
If Troj/Regile-A is executed with root privileges it will append the following line to the file /etc/passwd:
eregli::0:0:system user for Memory(by ooze):/:/bin/sh
This creates a user account called eregli with no password and root privileges.
Troj/Regile-A opens port 67 and waits for a connection. Once connected, the intruder has full shell access to the system
