Sasser.E is an Internet worm spreading through the MS04-011
(LSASS) vulnerability.
Sasser.E is a variant of Sasser.D.
It has been modified by changing the main virus file name to LSASSS.EXE.
Note that this has nothing to do with Windows' LSASS.EXE. Also the port
numbers used for the shell and FTP server have been changed.
Also, Sasser.E tries to remove the Bagle worm, unlike earlier Sassers but
just like many Netsky variants.
Two hours after infection Sasser.E displays the following message:
For more details on Sasser, see description of Sasser.D:
Before using the tool please read the disinfection instructions
from 'f-sasser.txt'.
Manual Disinfection
To manually disinfect an infected system, first apply the Microsoft
patch MS04-011, then use Task Manager to kill the "lsasss.exe" process,
then delete the file 'lsasss.exe' from your Windows directory and reboot.