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Linux.Siggen.6542

Added to the Dr.Web virus database: 2024-02-07

Virus description added:

Technical Information

Malicious functions:
Substitutes application name for:
  • QThread
  • Thread (pooled)
  • QNetworkAccessManager thread
Performs operations with the file system:
Modifies file access rights:
  • /root/.config/qBittorrent/.RPtUmR/s
  • /root/.local/share/qBittorrent/logs/qbittorrent.log
  • /root/.config/qBittorrent/qBittorrent_new.conf
Creates folders:
  • /root/.cache
  • /root/.cache/qBittorrent
  • /root/.config
  • /root/.config/qBittorrent
  • /root/.local
  • /root/.local/share
  • /root/.local/share/qBittorrent
  • /root/.config/qBittorrent/.RPtUmR
  • /root/.local/share/qBittorrent/logs
  • /root/.local/share/qBittorrent/BT_backup
  • /root/.config/qBittorrent/rss
  • /root/.local/share/qBittorrent/rss
  • /root/.local/share/qBittorrent/rss/articles
Deletes folders:
  • /root/.config/qBittorrent/.RPtUmR
Creates symlinks:
  • /root/.config/qBittorrent/categories.json
  • /root/.config/qBittorrent/watched_folders.json
  • /root/.config/qBittorrent/rss/feeds.json
  • /root/.config/qBittorrent/qBittorrent_new.conf
  • /root/.config/qBittorrent/qBittorrent.conf
Creates or modifies files:
  • /root/.config/qBittorrent/lockfile
  • /root/.config/qBittorrent/.RPtUmR/s
  • /root/.local/share/qBittorrent/logs/qbittorrent.log
  • /root/.local/share/qBittorrent/peers.db
  • /root/.config/qBittorrent/#784919 (deleted)
  • /root/.config/qBittorrent/#784921 (deleted)
  • /root/.config/qBittorrent/rss/storage.lock
  • /root/.local/share/qBittorrent/rss/articles/storage.lock
  • /root/.config/qBittorrent/rss/#784927 (deleted)
  • /root/.config/qBittorrent/qBittorrent_new.conf.lock
  • /root/.config/qBittorrent/#784929 (deleted)
Deletes files:
  • /root/.config/qBittorrent/qBittorrent_new.conf.lock
  • /root/.config/qBittorrent/qBittorrent_new.conf
Locks files:
  • /root/.config/qBittorrent/qBittorrent_new.conf.lock
Network activity:
Awaits incoming connections on ports:
  • 127.0.0.1:6144
  • 19#.##8.226.50:6144
  • 0.0.0.0:6771
  • 19#.##8.226.50:1900
Establishes connection:
  • 127.0.0.1:65535
  • [:##]:65535
DNS ASK:
  • dh#.##btorrent.org
  • do####ad.db-ip.com
  • ro####.bittorrent.com
  • ro####.utorrent.com
  • dh#.###nsmissionbt.com
  • dh#.#elitis.com
Sends data to the following servers:
  • 23#.###.255.250:1900
  • <LOCAL_DNS_SERVER>51

Curing recommendations

Linux

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