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| Rule General Information |
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| Release Date: | 2024-12-24 | |
| Rule Name: | DNS Tunnel Detection - dns2tcp | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | DNS tunnel is a technology that uses DNS protocol to realize data covert transmission. By embedding data in DNS queries and responses, attackers can bypass network firewalls to communicate and transfer data across a restricted network. This rule is used to detect the communication behavior of the DNS tunneling tool dns2tcp. | |
| Impact: | An attacker could exploit this vulnerability to have unspecified effect. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | ||
| Solutions |
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| Please contact the software vendor to update the software patch. |