Description
Grenam is a companion virus, a form of file infection that modifies every JPG file it finds by adding a string in the bottom corner reading "I am Sorry." It infects host files by prepending the letter "g" to their names and placing itself under the original file name.
Stats
- First seen
- April 2022
- Last seen
- September 2026
Alert name variants
| Alert Name |
|---|
| Dump:Win32.Grenam.V |
| Win32.Grenam.Dam.G |
| Win32.Grenam.G |
| Win32.Grenam.V |
| Win32.Trojan.Grenam |
| Win32.Virus.Grenam |