Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /etc/init.d/anacroni
- /etc/init.d/.depend.boot
- /etc/init.d/.depend.start
- /etc/init.d/.depend.stop
Creates or modifies the following symlinks:
- /etc/rc0.d/K02exim4
- /etc/rc0.d/K08umountfs
- /etc/rc0.d/K05umountnfs.sh
- /etc/rc0.d/K03sendsigs
- /etc/rc0.d/K04rsyslog
- /etc/rc0.d/K07networking
- /etc/rc0.d/K07hwclock.sh
- /etc/rc0.d/K06rpcbind
- /etc/rc0.d/K10halt
- /etc/rc0.d/K09umountroot
- /etc/rc0.d/K06nfs-common
- /etc/rc0.d/K01anacroni
- /etc/rc1.d/K02exim4
- /etc/rc1.d/K04rsyslog
- /etc/rc1.d/K06rpcbind
- /etc/rc1.d/K06nfs-common
- /etc/rc1.d/K01anacroni
- /etc/rc2.d/S02anacroni
- /etc/rc3.d/S02anacroni
- /etc/rc4.d/S02anacroni
- /etc/rc5.d/S02anacroni
- /etc/rc6.d/K02exim4
- /etc/rc6.d/K08umountfs
- /etc/rc6.d/K05umountnfs.sh
- /etc/rc6.d/K03sendsigs
- /etc/rc6.d/K04rsyslog
- /etc/rc6.d/K07networking
- /etc/rc6.d/K07hwclock.sh
- /etc/rc6.d/K06rpcbind
- /etc/rc6.d/K09umountroot
- /etc/rc6.d/K10reboot
- /etc/rc6.d/K06nfs-common
- /etc/rc6.d/K01anacroni
Malicious functions:
Launches itself as a daemon
Manages services:
- update-rc.d anacroni defaults 95
- systemctl daemon-reload
- service anacroni start
Launches processes:
- sh -c cp -f <SAMPLE_FULL_PATH> /bin/anacroni
- cp -f <SAMPLE_FULL_PATH> /bin/anacroni
- sh -c touch -r /bin/sh /etc/init.d/anacroni
- touch -r /bin/sh /etc/init.d/anacroni
- sh -c chmod 777 /etc/init.d/anacroni
- chmod 777 /etc/init.d/anacroni
- sh -c chkconfig --add anacroni
- sh -c chkconfig anacroni on
- sh -c update-rc.d anacroni defaults 95
- /sbin/insserv anacroni
- sh -c service anacroni start
Performs operations with the file system:
Modifies file access rights:
- /etc/init.d/anacroni
Creates or modifies files:
- /bin/anacroni
Deletes files:
- /etc/rc0.d/K01exim4
- /etc/rc0.d/K07umountfs
- /etc/rc0.d/K04umountnfs.sh
- /etc/rc0.d/K02sendsigs
- /etc/rc0.d/K03rsyslog
- /etc/rc0.d/K06networking
- /etc/rc0.d/K06hwclock.sh
- /etc/rc0.d/K05rpcbind
- /etc/rc0.d/K09halt
- /etc/rc0.d/K08umountroot
- /etc/rc0.d/K05nfs-common
- /etc/rc1.d/K01exim4
- /etc/rc1.d/K03rsyslog
- /etc/rc1.d/K05rpcbind
- /etc/rc1.d/K05nfs-common
- /etc/rc6.d/K01exim4
- /etc/rc6.d/K07umountfs
- /etc/rc6.d/K04umountnfs.sh
- /etc/rc6.d/K02sendsigs
- /etc/rc6.d/K03rsyslog
- /etc/rc6.d/K06networking
- /etc/rc6.d/K06hwclock.sh
- /etc/rc6.d/K05rpcbind
- /etc/rc6.d/K08umountroot
- /etc/rc6.d/K09reboot
- /etc/rc6.d/K05nfs-common
