Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Linux.Mrblack.209

Added to the Dr.Web virus database: 2019-04-17

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates or modifies the following files:
  • /etc/rc.local
Malicious functions:
Launches itself as a daemon
Launches processes:
  • sh -c sed -i -e '/exit/d' /etc/rc.local
  • sed -i -e /exit/d /etc/rc.local
  • sh -c sed -i -e '/
  • sed -i -e /
  • sh -c sed -i -e '/<SAMPLE> reboot/d' /etc/rc.local
  • sed -i -e /<SAMPLE> reboot/d /etc/rc.local
  • sh -c sed -i -e '2 i<SAMPLE_FULL_PATH> reboot' /etc/rc.local
  • sed -i -e 2 i<SAMPLE_FULL_PATH> reboot /etc/rc.local
  • sh -c sed -i -e '2 i<SAMPLE_FULL_PATH> reboot start' /etc/rc.d/rc.local
  • sed -i -e 2 i<SAMPLE_FULL_PATH> reboot start /etc/rc.d/rc.local
  • sh -c sed -i -e '2 i<SAMPLE_FULL_PATH> reboot start' /etc/init.d/boot.local
  • sed -i -e 2 i<SAMPLE_FULL_PATH> reboot start /etc/init.d/boot.local
Performs operations with the file system:
Modifies file access rights:
  • /etc/sed4TwkIf
  • /etc/sedgkGJzG
  • /etc/sed0tYNu2
Creates or modifies files:
  • /etc/sed4TwkIf
  • /etc/sedgkGJzG
  • /etc/sed0tYNu2
Network activity:
Establishes connection:
  • 10#.##7.2.74:48080
Sends data to the following servers:
  • 10#.##7.2.74:48080
Receives data from the following servers:
  • 10#.##7.2.74:48080
Other:
Collects CPU information
Collects information about network activity

Curing recommendations


Linux

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

Free trial

One month (no registration) or three months (registration and renewal discount)

Download Dr.Web

Download by serial number