大事件 - 中毒

last two month ago....
one day. sick leave....
Symantec Anti-Virus (Corp.) Alert.....
TFTPxxx ....... is a virus... blocked...
Taskmaneger.exe ........ appear at %systemroot%\system32 and somewhere in registry....
Trojan Horse....
Back Door...
backdoor.sdbot ... so many name..
found at 2002... Latest update... Oct 2007 ... mean still active...
Computer slow down... Server slow down... Network slow down...
Security risk ... Low.. but trouble..
affected OS - MS Windows 2000 ... MS Windows XP is fine - maybe the firewall is activated.
Not very fast spread out speed... but trouble eoungh...
Source ... unknown... email?! flash drive?! BT?! foxy?! MSN....?!
Suspect... department with lower security knownledge or no measurement...
Who?! don't care... don't want to know...
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Scan all PCs in our company ... used 2 days... including one Saturday.. 8:30 am to around 9 pm.....
Some of Users are breeding their pets... VIRUS and WORMS... more than 20 in a PC... so warm place...
...
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Disconnect all of them... scan separately...
all virus are removed ?! Confirm or not.... if not... all Windows 2000 should be disconnect from network until upgrade to XP / PC is upgraded.
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luckly.... the war is ended... all virus free...
back to normal ?! .... continue on work.... still monitoring the network / server...
VIRUS//// WORMS//// HACKER////
no hacker pls....