Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /etc/init.d/python3.O
Creates or modifies the following symlinks:
- /etc/rc1.d/S90python3.O
- /etc/rc2.d/S90python3.O
- /etc/rc3.d/S90python3.O
- /etc/rc4.d/S90python3.O
- /etc/rc5.d/S90python3.O
Malicious functions:
Removes itself
Launches itself as a daemon
Manages services:
- update-rc.d upgrade remove
- update-rc.d python3.O defaults
Launches processes:
- /tmp/upgrade
- <SAMPLE_FULL_PATH>
- chkconfig --add python3.O
Performs operations with the file system:
Creates or modifies files:
- /tmp/upgrade
- <SAMPLE_FULL_PATH>
- /tmp/tmp.l
- /usr/bin/python3.O
Deletes files:
- /tmp/upgrade
- /etc/init.d/upgrade
- /etc/rc1.d/S90upgrade
- /etc/rc2.d/S90upgrade
- /etc/rc3.d/S90upgrade
- /etc/rc4.d/S90upgrade
- /etc/rc5.d/S90upgrade
- /etc/rc1.d/S90python3.O
- /etc/rc2.d/S90python3.O
- /etc/rc3.d/S90python3.O
- /etc/rc4.d/S90python3.O
- /etc/rc5.d/S90python3.O
- /etc/rc.d/rc1.d/S90python3.O
- /etc/rc.d/rc2.d/S90python3.O
- /etc/rc.d/rc3.d/S90python3.O
- /etc/rc.d/rc4.d/S90python3.O
- /etc/rc.d/rc5.d/S90python3.O
Other:
Collects OS information