OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself.
OS-WINDOWS Microsoft Windows SMB driver memory leak attempt
This rule looks for an excessive number of SMB CREATE requests, indicating a possible attempt to exploit an information leak in the Windows SMB driver.
This rule alerts when a large number of SMB CREATE requests are observed.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
Information Leak
Information Leakage happens when an attacker manipulates a system into revealing sensitive information, either through malformed input or by taking advantage of another feature of the system.
CVE-2021-28325 |
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Tactic: Discovery
Technique: Network Share Discovery
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org