PUA - SoftPerfect Netscan Execution
Detects usage of SoftPerfect's "netscan.exe". An application for scanning networks. It is actively used in-the-wild by threat actors to inspect and understand the network architecture of a victim.
Detection logic
Detection requirements
- Platform
- ContainersIaaSLinuxmacOSNetwork DevicesWindows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
- Log source product
- windows
- Log source category
- process_creation
Known benign triggers
- Legitimate administrator activity
MITRE ATT&CK mappings
0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.
References
| Reference | Cited by |
|---|---|
| research.nccgroup.com/2022/07/13/climbing-mount-everest-black-byte-bytes-back/ | Only this detection cites it |
| secjoes-reports.s3.eu-central-1.amazonaws.com/Sockbot%2Bin%2BGoLand.pdf | Only this detection cites it |
| symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-ransomware-attacks-continue | Only this detection cites it |
| www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/ | Only this detection cites it |
| www.protect.airbus.com/blog/uncovering-cyber-intruders-netscan/ | Only this detection cites it |
| www.sentinelone.com/labs/black-basta-ransomware-attacks-deploy-custom-edr-evasion-tools-tied-to-fin7-threat-actor/ | Only this detection cites it |
| www.softperfect.com/products/networkscanner/ | Only this detection cites it |
From the source
- At source
- Open at source
- Upstream identifier
- ca387a8e-1c84-4da3-9993-028b45342d30
- Tagged by the source as
- attack.discovery
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Written by
- Published
- Aug 26, 2026
- Version
- 1