The Linux servers occupy the largest share of this market, which means that they are the most prone to attacks from hackers and other malevolent cyber-criminals. ESET researchers and a few other agencies have shown that Unix servers have been used to spread malware and send spam emails. complete story here
more details are here
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Please note, that the first 3 posts you make, will need to be approved by a forum Administrator or Moderator before they are publicly viewable.
Each application to join this forum is checked at the Stop Forum Spam website. If the email or IP address appears there when checked, you will not be allowed to join this forum.
If you get past this check and post spam on this forum, your posts will be immediately deleted and your account inactivated.You will then be banned and your IP will be submitted to your ISP, notifying them of your spamming. So your spam links will only be seen for an hour or two at most. In other words, don't waste your time and ours.
This forum is for the use and enjoyment of the members and visitors looking to learn about and share information regarding the topics listed. It is not a free-for-all advertising venue. Your time would be better spent pursuing legitimate avenues of promoting your websites.
“Operation Windigo” Attack Infects 10,000 Unix Servers!!
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“Operation Windigo” Attack Infects 10,000 Unix Servers!!
by Gilgamesh777 » Wed Mar 19, 2014 10:26 am
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Gilgamesh777 - U.E. Graduate
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Re: “Operation Windigo” Attack Infects 10,000 Unix Servers!!
by Xanayoshi » Wed Mar 19, 2014 4:48 pm
"How to Check, if you have been compromised? If you use only 'ssh -G' command, a clean server will print: 'ssh: illegal option -- G', but an infected server will only print the usage.
Administrators can use the following UNIX/Linux command to check:
$ ssh -G 2>&1 | grep -e illegal -e unknown > /dev/null && echo "System clean" || echo "System infected"
If your system or server was also compromised in the same campaign, it's recommended to re-install the system or re-set all passwords and private OpenSSH keys."
Administrators can use the following UNIX/Linux command to check:
$ ssh -G 2>&1 | grep -e illegal -e unknown > /dev/null && echo "System clean" || echo "System infected"
If your system or server was also compromised in the same campaign, it's recommended to re-install the system or re-set all passwords and private OpenSSH keys."
Packard Bell Pack Mate II 286 Intel 80286 1MB RAM
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Xanayoshi - Moderator
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