Bot signature update for December 2025
Updated signatures rules are generated for the bots identified in the week 2025-16-12. You can download and configure these signature rules to protect your appliance from bot attacks.
Related information
Bot signature version
Signature version 22 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 |
|---|---|---|
| 4966 | Uncategorized | Good Bot |
| 4967 | Uncategorized | Good Bot |
| 4968 | Tool | Bad Bot |
| 4969 | Scraper | Good Bot |
| 4970 | Crawler | Good Bot |
| 4971 | Marketing | Bad Bot |
| 4972 | Scraper | Bad Bot |
| 4973 | Uncategorized | Good Bot |
| 4974 | Scraper | 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 |
|---|---|---|
| 3833 | Search Engine | Good Bot |
| 4452 | Search Engine | Good Bot |
| 4924 | Scraper | Bad Bot |
| 4949 | Uncategorized | Good Bot |