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Linux.Siggen.1668

Added to the Dr.Web virus database: 2019-05-08

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates or modifies the following files:
  • /etc/init.d/rcS
Malicious functions:
Launches processes:
  • sh -c readlink /proc/*/cmdline
  • sh -c pkill python
  • pkill python
  • readlink /proc/1/cmdline /proc/10/cmdline /proc/109/cmdline /proc/11/cmdline /proc/12/cmdline /proc/13/cmdline /proc/14/cmdline /proc/15/cmdline /proc/16/cmdline /proc/17/cmdline /proc/18/cmdline /proc/19/cmdline /proc/193/cmdline /proc/2/cmdline /proc/20/cmdline /proc/206/cmdline /proc/21/cmdline /proc/215/cmdline /proc/22/cmdline /proc/224/cmdline /proc/23/cmdline /proc/237/cmdline /proc/238/cmdline /proc/239/cmdline /proc/240/cmdline /proc/242/cmdline /proc/244/cmdline /proc/246/cmdline /proc/271/cmdline /proc/277/cmdline /proc/3/cmdline /proc/31/cmdline /proc/32/cmdline /proc/33/cmdline /proc/34/cmdline /proc/35/cmdline /proc/36/cmdline /proc/37/cmdline /proc/38/cmdline /proc/39/cmdline /proc/4/cmdline /proc/40/cmdline /proc/41/cmdline /proc/42/cmdline /proc/43/cmdline /proc/44/cmdline /proc/5/[rkmodule] [sh][PPID:0x212] [sh][PID:0x217] do_filp_open. Filename: \"/bin/readlink\
  • sh -c rm -rf /tmp/*
  • rm -rf /tmp/*
Kills the following processes:
  • Unknown process with PID: 2140906648
Performs operations with the file system:
Deletes files:
  • /tmp/*
Network activity:
Establishes connection:
  • 18#.##4.25.200:3134
Receives data from the following servers:
  • 18#.##4.25.200:3134
Other:
Collects CPU information

Curing recommendations


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