Linux.Siggen.517
Added to the Dr.Web virus database:
2018-04-05
Virus description added:
2018-04-05
Technical Information
Malicious functions:
Gains root privileges
Launches processes:
- /usr/bin/chsh -s /bin/sh
- nscd -i passwd
- nscd -i group
Performs operations with the file system:
Modifies file access rights:
Creates symlinks:
Creates or modifies files:
- /root/sendfile1
- /root/kmem
- /etc/.pwd.lock
- /etc/passwd.694
- /etc/passwd-
- /etc/passwd+
- /etc/passwd.699
Deletes files:
- /etc/passwd.694"
- /etc/passwd.lock"
- /etc/passwd.699"
Network activity:
Awaits incoming connections on ports:
Establishes connection:
Receives data from the following servers:
Curing recommendations
Linux
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One month (no registration) or three months (registration and renewal discount)
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