Bot signature update for March 2022

Last published : Sep 24, 2026
New signatures added and some of existing bot signatures are updated. You can download and configure these signature rules to protect your appliance from bot attacks.
Related information

Bot signature version

Signature version 12 applicable for NetScaler platforms with 13.0 76.31 or later builds.

New bot signatures

Following is a list of bot signature rule IDs, category, and its type.
Bot signature ID Bot Category Bot Type
4564 Marketing Good Bot
4565 Marketing Good Bot
4566 Marketing Good Bot
4567 Marketing Good Bot
4568 Marketing Good Bot
4569 Uncategorized Bad Bot
4570 Uncategorized Bad Bot
4571 Crawler Good Bot
4572 Crawler Good Bot
4573 Uncategorized Bad Bot
4574 Uncategorized Bad Bot
4575 Marketing Good Bot
4576 Marketing Good Bot
4577 Marketing Good Bot
4578 Marketing Good Bot
4579 Marketing Good Bot
4580 Marketing Good Bot
4581 Marketing Good Bot
4582 Marketing Good Bot
4583 Screenshot Creator Good Bot
4584 Search Engine Good Bot
4585 Search Engine Good Bot
4586 Screenshot Creator Good Bot
4587 Uncategorized Good Bot
4588 Speed Tester Good Bot
4589 Crawler Good Bot
4590 Tool Good Bot
4591 Tool Good Bot
4592 Crawler Bad Bot
4593 Search Engine Good Bot
4594 Search Engine Good Bot
4595 Search Engine Good Bot
4596 Marketing Good Bot
4597 Tool Good Bot
4598 Search Engine Good Bot
4599 Marketing Good Bot
4600 Marketing Good Bot
4601 Marketing Good Bot
4602 Search Engine Good Bot
4603 Uncategorized Good Bot
4604 Marketing Good Bot
4605 Marketing Good Bot
4606 Uncategorized Bad Bot
4607 Uncategorized Bad Bot
4608 Tool Good Bot
4609 Uncategorized Bad Bot
4610 Tool Good Bot
4611 Tool Good Bot
4612 Scraper Good Bot
4613 Uncategorized Good Bot
4614 Uncategorized Good Bot
4615 Site Monitor Good Bot
4616 Crawler Good Bot
4617 Site Monitor Good Bot
4618 Search Engine Good Bot
4619 Marketing Good Bot
4620 Marketing Good Bot
4621 Search Engine Good Bot
4622 Crawler Good Bot
4623 Crawler Good Bot
4624 Crawler Good Bot
4625 Scraper Good Bot
4626 Crawler Good Bot
4627 Vulnerability Scanner Good Bot
4628 Tool Good Bot
4629 Uncategorized Bad Bot
4630 Uncategorized Bad Bot
4631 Tool Good Bot
4632 Feed Fetcher Good Bot
4633 Crawler Bad Bot
4634 Uncategorized Good Bot
4635 Feed Fetcher Good Bot
4636 Uncategorized Good Bot
4637 Tool Good Bot
4638 Tool Good Bot
4639 Scraper Bad Bot
4640 Uncategorized Bad Bot
4641 Tool Good Bot
4642 Crawler Bad Bot
4643 Site Monitor Good Bot
4644 Site Monitor Good Bot
4645 Search Engine Good Bot
4646 Search Engine Good Bot
4647 Search Engine Good Bot
4648 Search Engine Good Bot
4649 Search Engine Bad Bot
4650 Uncategorized Good Bot

Updated bot signatures

Following is a list of bot signature rule IDs, category and its type.
Bot signature ID Bot Category Bot Type
2554 Uncategorized Bad Bot
3835 Search Engine Good Bot
4027 Search Engine Good Bot
4038 Uncategorized Bad Bot
4085 Tool Good Bot
4098 Crawler Good Bot
4100 Search Engine Good Bot
4220 Tool Good Bot
4224 Search Engine Good Bot
4281 Uncategorized Bad Bot
4412 Marketing Good Bot
4425 Marketing Good Bot
4429 Screenshot Creator Good Bot
4430 Virus Scanner Good Bot
4483 Crawler Good Bot
4552 Uncategorized Good Bot
4562 Search Engine Good Bot
1000000 Browser Good Bot
1000003 Browser Good Bot
1000004 Scraper Good Bot
1000005 Google_Crawler Bad Bot
1000006 Browser Bad Bot
1000007 Bot Bad Bot
1000008 Browser Bad Bot
1000009 Browser Good Bot
1000010 Bot Bad Bot
1000011 Browser Bad Bot
1000012 Scraper Good Bot
1000013 Scraper Bad Bot
1000014 Scraper Bad Bot
1000015 Browser Good Bot
1000016 Bot Bad Bot
1000017 Browser Bad Bot
1000018 Browser Good Bot
1000019 Scraper Good Bot
1000020 Scraper Good Bot
1000021 Scraper Good Bot
1000022 Google_Crawler Good Bot
1000023 Browser Bad Bot
1000024 Analyzer Good Bot
1000025 Analyzer Good Bot
1000026 Analyzer Good Bot
1000027 Analyzer Good Bot
1000028 Analyzer Good Bot
1000029 Browser Good Bot
1000030 Analyzer Good Bot
1000031 Analyzer Good Bot
1000032 Browser Bad Bot
1000033 Analyzer Good Bot
1000034 Browser Bad Bot
1000035 Scraper Good Bot
1000036 Scraper Good Bot
1000037 Browser Good Bot
1000038 Analyzer Good Bot
1000039 Analyzer Good Bot
1000040 Analyzer Good Bot
1000041 Analyzer Good Bot
1000042 Analyzer Good Bot
1000043 Analyzer Good Bot
1000044 Analyzer Good Bot
1000045 Google_App_Engine_Software Good Bot
1000046 Google_Crawler Good Bot
1000047 Browser Bad Bot
1000048 Browser Bad Bot
1000049 Analyzer Good Bot
1000050 Browser Bad Bot
1000051 Browser Good Bot
1000052 Browser Bad Bot
1000053 Scraper Good Bot
1000054 Google_Crawler Bad Bot
1000055 Scraper Bad Bot
1000056 Analyzer Good Bot
1000057 Browser Bad Bot
1000058 Browser Bad Bot
1000059 Browser Bad Bot
1000060 Scraper Bad Bot
1000061 Application Bad Bot
1000062 Scraper Bad Bot
1000063 Scraper Bad Bot
1000064 Scraper Good Bot
1000065 Scraper Bad Bot
1000066 Scraper Bad Bot
1000067 Browser Bad Bot
1000068 Scraper Bad Bot
1000069 Browser Bad Bot
1000070 Scraper Bad Bot
1000071 Application Bad Bot