The value of the technique, I suppose, is that it hides a large payload a bit better. The part you can see stinks (a bunch of magic numbers and eval), but I suppose it’s still easier to overlook than a 9000-character line of hexadecimal (if still encoded or even decoded but still encrypted) or stuff mentioning Solana and Russian timezones (I just decoded and decrypted the payload out of curiosity).
But really, it still has to be injected after the fact. Even the most superficial code review should catch it.
Agreed on all those fronts. I'm just dismayed by all the comments suggesting that maintainers just merged PRs with this trojan, when the attack vector implies a more mundane form of credential compromise (and not, as the article implies, AI being used to sneak malicious changes past code review at scale).
Yeah, the attack vector seems to be stolen credentials. I would be much more interested in an attack which actually uses Invisible characters as the main vector.