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Linux.Siggen.7606
Added to the Dr.Web virus database:
2024-06-08
Virus description added:
2024-06-08
Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
/etc/profile.d/systemt.sh
/etc/cron.d/scriptd
Malicious functions:
Launches itself as a daemon
Manages services:
['systemctl', 'daemon-reload']
['systemctl', 'daemon-reload', '<SAMPLE>']
['systemctl', 'enable', '<SAMPLE>.service']
Launches processes:
systemctl enable <SAMPLE>.service
cp <SAMPLE_FULL_PATH> /etc/system.e
systemctl daemon-reload
systemctl daemon-reload <SAMPLE>
echo \x27* * * * * root /bin/bash /etc/profile.d/systemt.sh\x27 > /etc/cron.d/scriptd
Performs operations with the file system:
Modifies file access rights:
/etc/profile.d/systemt.sh
Creates or modifies files:
/etc/system.e
/etc/systemd/system/<SAMPLE>.service
Network activity:
Awaits incoming connections on ports:
Establishes connection:
8.#.8.8:53
12#.##.181.114:5418
DNS ASK:
Sends data to the following servers:
Receives data from the following servers:
Curing recommendations
Linux
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