Linux.Mrblack.170
Added to the Dr.Web virus database:
2019-01-27
Virus description added:
2019-01-27
Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
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/sedQN72KP
- /etc/sedDUNKQ8
- /etc/sedBk70io
Creates or modifies files:
- /etc/sedQN72KP
- /etc/sedDUNKQ8
- /etc/sedBk70io
Other:
Collects CPU information
Collects information about network activity
Curing recommendations
Linux
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