Known filenames:
ctjs-2.1.5-1.8.9.jar
ctjs-2.1.5-1.8.9 (1).jar
ctjs-2.1.5-1.8.9.temp.jar
ctjs-2.1.5-1.8.9 (1).temp.jar
ctjs-2.1.5-1.8.9_2.jar
ChatTriggers 1.8.9.jar
chat trigger.jar
ctjs-2.1.4-1.8.9.jar
chatthingy.jar
[1.8.9] Chattriggers.jar
zctjs-2.1.5-1.8.9.jar