If you need Illustrator for legitimate use, consider:
This specific .dmg (disk image) is a repackaged version distributed by "Monter Group," a well-known group in the software cracking community. Illustrator 28.6 -Monter Group-.dmg
After extensive research across Adobe release notes, support forums, and security databases, appears in connection with Adobe Illustrator 28.6. If you need Illustrator for legitimate use, consider:
Just him.