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Added to the Dr.Web virus database: 2021-02-07

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates or modifies the following files:
  • /var/spool/cron/crontabs/root
Malicious functions:
Launches processes:
  • /bin/bash <SAMPLE_FULL_PATH> -c exec '<SAMPLE_FULL_PATH>' \"$@\" <SAMPLE_FULL_PATH>
  • /bin/bash <SAMPLE_FULL_PATH> -c
  • cat /var/tmp/.google/.yahoocfg
  • grep -oP (?<=\"hook\": \")[^\"]*
  • grep -oP (?<=\"apache3\": \")[^\"]*
  • grep -oP (?<=\"minercfg\": \")[^\"]*
  • grep -oP (?<=\"static\": \")[^\"]*
  • pkill obama1
  • pkill playstation
  • pkill xmrig
  • pkill java
  • pkill cnrig
  • pkill joseph
  • pkill kswapd0
  • pkill laxobist
  • grep -q trojanhorse
  • crontab -l
  • rm -rf .temp
  • crontab .temp
  • pgrep -x xredis
  • sleep 3
Kills the following processes:
  • kswapd0
Performs operations with the file system:
Modifies file access rights:
  • /var/spool/cron/crontabs/tmp.q9T8K5
  • /var/spool/cron/crontabs/tmp.lC9xgS
Creates or modifies files:
  • /var/spool/cron/.temp
  • /root/.temp
  • /var/spool/cron/crontabs/tmp.q9T8K5
  • /var/spool/cron/crontabs/tmp.lC9xgS
Deletes files:
  • /var/spool/cron/.temp
Collects CPU information
Collects RAM information

Curing recommendations


After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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