Cabir (also known as Caribe, SybmOS/Cabir, Symbian/Cabir and EPOC.cabir) is the name of a computer worm developed in 2004[1] that is designed to infect mobile phones running Symbian OS.

Several firms subsequently released tools to remove the worm, the first of which was the Australian business TSG Pacific.

The worm tries to send itself to all Bluetooth enabled devices that support the "Object Push Profile", which can also be non-Symbian phones, desktop computers or even printers.

Cabir was named by the employees of Kaspersky Lab after their colleague Elena Kabirova.

By sending out copies of itself as a .sis file over cellular networks, it can affect even users who are outside the 10m range of Bluetooth.