A port scan that is initiated from a monitored host can be detect by monitoring Windows Filtering Platform event id 5156https://system32.eventsentry.com/security/event/5156 and applying a threshold filter. Sysmon cannot be used to detect port scans since it only logs successfully established connections. 1. Enable auditing to ensure that ...
Emotet https://en.wikipedia.org/wiki/Emotet is dangerous malware that has been infecting networks since 2016 causing serious damage to organizations. The team of JPCERThttps://www.jpcert.or.jp/english/ created Emocheckhttps://github.com/JPCERTCC/EmoCheck/releases a command line utility that detects running emotet processes. This a...
By monitoring 4688 events from the security event log and filtering on the process file size EventSentry can notify you if a large or small executable was launched. 1. Ensure that 4688 eventshttps://system32.eventsentry.com/security/event/4688 are being logged to the event log. See the link for more information on auditing requirements...
By monitoring 4688 events from the security event log and filtering on the process file size EventSentry can notify you if an unsigned executable a file without a digital signature was launched. 1. Ensure that 4688 eventshttps://system32.eventsentry.com/security/event/4688 are being logged to the event log. See the link for more inform...
