Trojan:Win32/Meredrop
Windows Defender detects and removes this threat.
This a generic detection for trojans that install and run malware on your PC. These trojans have been deliberately created in a complex way to hide their purpose and make them difficult to analyze.
Details for each Meredrop variant will vary and can include multiple components.
The malware installed by these trojans can can have any purpose, but they often connect to websites and download other malware.
Worm:Win32/Renocide.gen!A
TrojanDownloader:Win32/Rugzip.A
TrojanDropper:Win32/Rooter.A
TrojanDropper:Win32/Muldrop.F
TrojanDropper:Win32/Alureon.V
TrojanDropper:Win32/Stardrop.A
TrojanDownloader:Win32/Chksyn
TrojanDownloader:Win32/VB.YBP
TrojanDropper:MSIL/IRCFlood.A
Trojan:Win32/Dursg.E
Trojan:Win32/Mariofev.B
HackTool:Win32/Wpakill
Windows Defender detects and removes this threat.
This family of hacktools are used to patch or "crack" some software so it will run without a valid license or genuine product key.
Don't run this hacktool as it can be associated with malware or unwanted software.
In the past, we have seen malware on many PCs where hacktools are detected. You can read more in Volume 13 of the Security Intelligence Report.