Wget Creating Files in Tmp Directory
Detects the use of wget to download content in a temporary directory such as "/tmp" or "/var/tmp"
Detection logic
Detection requirements
- Platform
- ESXiLinuxmacOSNetwork DevicesWindows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
- Log source product
- linux
- Log source category
- file_event
Known benign triggers
- Legitimate downloads of files in the tmp folder.
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 |
|---|---|
| blogs.jpcert.or.jp/en/2023/05/gobrat.html | 10 |
| jstnk9.github.io/jstnk9/research/GobRAT-Malware/ | 9 |
| www.virustotal.com/gui/file/3e44c807a25a56f4068b5b8186eee5002eed6f26d665a8b791c472ad154585d1/detection | 10 |
| www.virustotal.com/gui/file/60bcd645450e4c846238cf0e7226dc40c84c96eba99f6b2cffcd0ab4a391c8b3/detection | 10 |
From the source
- At source
- Open at source
- Upstream identifier
- 35a05c60-9012-49b6-a11f-6bab741c9f74
- Tagged by the source as
- attack.command-and-control
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Written by
- Published
- Aug 26, 2026
- Version
- 1