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Linux.Siggen.7930

Added to the Dr.Web virus database: 2024-08-14

Virus description added:

Technical Information

Malicious functions:
Removes itself
Substitutes application name for:
  • [kworker/u6:79]
  • [kworker/u1:1]
Manages services:
  • ['systemctl', 'daemon-reload']
  • ['systemctl', 'enable', 'bot.service']
  • ['systemctl', 'start', 'bot.service']
Launches processes:
Kills the following processes:
  • rcu_tasks_trace
  • ata_sff
  • scsi_eh_0
  • scsi_tmf_0
  • scsi_eh_1
  • scsi_tmf_1
  • ksoftirqd/0
  • rcu_sched
  • migration/0
  • jbd2/sda1-8
  • ext4-rsv-conver
  • cpuhp/0
  • kdevtmpfs
  • netns
  • kauditd
  • kthreadd
  • khungtaskd
  • oom_reaper
  • writeback
  • kcompactd0
  • ksmd
  • khugepaged
  • ttm_swap
  • rcu_gp
  • kworker/u2:4
  • rcu_par_gp
  • kintegrityd
  • kblockd
  • blkcg_punt_bio
  • edac-poller
  • devfreq_wq
  • kworker/0:1H
  • kworker/0:0
  • kworker/0:2
  • kswapd0
  • kthrotld
  • acpi_thermal_pm
  • ipv6_addrconf
  • kworker/u2:1
  • kworker/0:1
  • kworker/0:0H
  • kstrp
  • zswap-shrink
  • kworker/u3:0
  • 9bc2fd2a
  • kworker/u2:0
  • mm_percpu_wq
  • rcu_tasks_rude_
  • <SAMPLE>
Performs operations with the file system:
Creates or modifies files:
  • /etc/systemd/system/bot.service
  • /tmp/bot-start.sh
Network activity:
Awaits incoming connections on ports:
  • 127.0.0.1:9999
Establishes connection:
  • 45.##.28.202:5111

Curing recommendations


Linux

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