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Linux.Mirai.1548

Added to the Dr.Web virus database: 2018-07-13

Virus description added:

Technical Information

Malicious functions:
Removes itself
Launches itself as a daemon
Substitutes application name for:
  • kano76ip1ga640ho3jkp
Launches processes:
  • sh -c echo \"export http_proxy=http://proxy.yoyodyne.com:18023/\" >> ~/.bashrc
  • sh -c echo \"export https_proxy=http://proxy.yoyodyne.com:18023/\" >> ~/.bashrc
  • sh -c echo \"export ftp_proxy=http://proxy.yoyodyne.com:18023/\" >> ~/.bashrc
Kills system processes:
  • sshd
Performs operations with the file system:
Creates or modifies files:
  • /root/.bashrc
  • /tmp/fwn3vfho315ujh6t
Network activity:
Awaits incoming connections on ports:
  • 127.0.0.1:12319
Establishes connection:
  • 8.#.8.8:53
  • 19#.##8.209.0:22
  • <LOCAL_GATE>:22
  • 37.###.195.248:21
HTTP GET requests:
  • http://##.##0.195.248/
DNS ASK:
  • m.###nutman.ru
Sends data to the following servers:
  • <LOCAL_GATE>:22
Receives data from the following servers:
  • <LOCAL_GATE>:22

Curing recommendations


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