Bot signature update for November 2025
Updated signatures rules are generated for the bots identified in the week 2025-10-11. You can download and configure these signature rules to protect your appliance from bot attacks.
Related information
Bot signature version
Signature version 20 applicable for Netscaler platforms with 13.0 76.31 or later builds.
New bot signatures in this version
Following is a list of bot signature rule IDs, category and its type.
| Bot signature ID | Bot Category | Bot Type |
|---|---|---|
| 4915 | Marketing | Bad Bot |
| 4916 | AI Crawler | Good Bot |
| 4917 | Tool | Good Bot |
| 4918 | Scraper | Bad Bot |
| 4919 | Tool | Good Bot |
| 4920 | Tool | Bad Bot |
| 4921 | Uncategorized | Bad Bot |
| 4922 | Crawler | Good Bot |
| 4923 | Search Engine | Good Bot |
| 4924 | Scraper | Bad Bot |
| 4925 | Scraper | Bad Bot |
| 4926 | Tool | Good Bot |
| 4927 | Tool | Good Bot |
| 4928 | Uncategorized | Bad Bot |
| 4929 | Scraper | Bad Bot |
| 4930 | Uncategorized | Bad Bot |
| 4931 | Scraper | Bad Bot |
| 4932 | Scraper | Bad Bot |
| 4933 | Tool | Good Bot |
| 4934 | Tool | Good Bot |
| 4935 | Uncategorized | Good Bot |
| 4936 | Uncategorized | Good Bot |
| 4937 | Search Engine | Good Bot |
| 4938 | Scraper | Bad Bot |
| 4939 | Scraper | Bad Bot |
| 4940 | Screenshot Creator | Bad Bot |
| 4941 | Tool | Bad Bot |
| 4942 | Tool | Bad Bot |
Updated bot signatures in this version
Following is a list of bot signature rule IDs, category and its type.
| Bot signature ID | Bot Category | Bot Type |
|---|---|---|
| 378 | Scraper | Good Bot |
| 1471 | Search Engine | Bad Bot |
| 1969 | Search Engine | Bad Bot |
| 4377 | Crawler | Good Bot |
| 4452 | Search Engine | Good Bot |
| 4503 | Marketing | Good Bot |