group
Higaisa G0126
- Created
- 5 March 2021
- Last modified
- 31 July 2026
- Alias
- Higaisa
Higaisa is a threat group suspected to have South Korean origins. Higaisa has targeted government, public, and trade organizations in North Korea; however, they have also carried out attacks in China, Japan, Russia, Poland, and other nations. Higaisa was first disclosed in early 2019 but is assessed to have operated as early as 2009.[1][2][3]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference G0126
Standing G0126
Reach is how much of ATT&CK this group touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 176 ATT&CK groups only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.
Reach
64th percentile · 64% of 176 ATT&CK groups have this many Enterprise techniques or fewer.
48th percentile · 52% of 176 ATT&CK groups have more tactics spanned.
47th percentile · 53% of 176 ATT&CK groups have more tools and malware.
89% of the population shares a single value across only 4 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
43rd percentile · 57% of 176 ATT&CK groups have more detection rules per technique.
Detection coverage G0126
700 distinct rules cover the 28 techniques recorded for this group. The 774 technique-to-rule mappings resolve to 700 distinct rules, because one rule can cover several techniques. 496 Sigma · 204 Splunk.
Loading detections...
| Select | Title | Description | Category | Status | Event | Product | MITRE ATT&CK | CVEs | Severity | Author | Created | Updated | ID | Refs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
© 2026 The MITRE Corporation. ATT&CK® and D3FEND™ data reproduced with permission. SigmaHQ detection rules licensed under DRL 1.1. attack.mitre.org · d3fend.mitre.org · CAR analytics licensed under Apache 2.0 · car.mitre.org