These tools are all Distributed Denial of Service (DDoS) attack tools that coordinate large numbers of systems (bots) to flood target networks or services:

Trinoo – UDP flood-based DDoS tool

TFN2k (Tribe Flood Network 2000) – Supports ICMP, SYN, and other attack types

WinTrinoo – Windows variant of Trinoo

Stacheldraht – Combines features of Trinoo and TFN with encryption and auto-updating

T-Sight – DDoS control tool

From CEH v13 Official Courseware:

Module 9: Denial-of-Service Attacks

CEH v13 Study Guide states:

“These tools are classic examples of distributed DoS platforms used by attackers to launch coordinated flood attacks using compromised hosts.”

Incorrect Options:

A: Not all tools were developed by the same group.

B: Not typically used by defenders.

D/E: These tools are cross-platform (some run on Linux, others on Windows).