Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /etc/init.d/watchdogs
Malicious functions:
Compiles a program from source codes:
- gcc /usr/local/lib/libioset.c -Wall -shared -fPIC -ldl -o /usr/local/lib/libioset.so
Launches processes:
- /bin/bash -c cp /tmp/watchdogs /usr/sbin/watchdogs
- cp /tmp/watchdogs /usr/sbin/watchdogs
- /bin/bash -c mkdir -p /etc/init.d
- mkdir -p /etc/init.d
- /bin/bash -c chkconfig --add watchdogs
- /bin/bash -c rm -rf /tmp/.systemd-private-*
- rm -rf /tmp/.systemd-private-*
- /bin/bash -c mkdir -p /usr/local/lib
- mkdir -p /usr/local/lib
- /bin/bash -c gcc /usr/local/lib/libioset.c -Wall -shared -fPIC -ldl -o /usr/local/lib/libioset.so
Performs operations with the file system:
Creates or modifies files:
- /tmp/.lsdpid
- /usr/local/lib/libioset.c
- /tmp/ccXSIQ01.s
- /tmp/ccADZsKa.o
Deletes files:
- /etc/ld.so.preload
- /usr/local/lib/libioset.so
- /tmp/watchdogs
- /tmp/ksoftirqds
- /tmp/config.json
- /tmp/.systemd-private-*
Other:
Collects RAM information