| Port No | 5888 |
| Service Name | Y3K RAT |
| RFC Doc | 0 |
| Protocol | UDP |
| Description | Works on Windows 95, 98, ME, NT and 2000, together with ICQ, MSN and AOL´s AIM. Have great problems with registrating on Windows NT. |
| Reference Link | Y3K RAT Trojan |
| Attack | It autoloads the Registry: HLM\Software\Microsoft\Windows\CurrentVersion\Run\ HLM\Software\Microsoft\Windows\CurrentVersion\RunServices\ HU\.Default\Software\Microsoft\Windows\CurrentVersion\Run It does the following : Remote Access ICQ trojan IP sniffer AIM trojan MSN trojan Includes an ICQ IP sniffer and may send a notification to the hacker´s UIN. The server may be configuered in many ways using combinations of some 40 features. It can stop local use of the trojan, so nobody will be able use the client on the same machine as the server. As it is possible to alter the various registrations in the Registry, manual removal instruction may not be totally reliable. |
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