Windows utility CCleaner 5.33.6162 and CCleaner Cloud 1.07.3191 contain malware

announcement

#1

Public service announcement: if you run CCleaner on your personal Windows systems, be aware that 32-bit versions CCleaner 5.33.6162 and CCleaner Cloud 1.07.3191 have been modified by unknown groups to contain malware called Flofix.

Details of the attack are reported on Cisco’s Talos Intelligence blog and instructions to remove the malware are starting to circulate.

Piriform released CCleaner v5.34 which supposed to remove the old executable and the malware.


#2

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.