Malware
Covicli
aka Covically
Covicli is a modified SSLeay32 dynamic library designated as a backdoor.
Covicli, also known as Covically, is a Windows malware family operated by MuddyWater.
Background
Covicli is a backdoor implemented as a tampered SSLeay32 dynamic library. Through this library, the attacker is able to communicate with the C2 using openSSL.
Source: Malpedia (Fraunhofer FKIE).