This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects attempts to exploit a remote code execution vulnerability in Samba service.
Samba is prone to a remote code-execution vulnerability.Specifically, the issue occurs on uploading a shared library to a writable share.
Successfully exploiting this issue allows attackers to execute arbitrary code in the context of the affected application. Failed exploits will result in denial-of-service conditions.
Samba versions 3.5.0 onwards are vulnerable.