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Home > NetDefend Live > NetDefend IPS Service
NetDefend IPS Service
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Advisory ID
2000
Name
Backdoor AckCmd
IPS Signature
Maintenance IPS Signature
IPS Group
FROM / EXT / EXPLOIT
Issued
Nov 07, 2005
Description
AckCmd is a backdoor that gives remote access to the command prompt. Normal TCP-handshake is not used only ACK segments are sent. The client uses port 80 and the server uses port 1054. The client sends commands that the server executes through a command prompt and sends back the output of the command.
Refferences
http://ntsecurity.nu/toolbox/ackcmd/
http://www.sophos.com/virusinfo/analyses/trojackcmd.html
http://www3.ca.com/securityadvisor/virusinfo/virus.aspx?ID=29697
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May 14, 2021