Siloscape itself is obfuscated and uses obfuscated API calls.2
tool
Siloscape S0623
- Type
- malware
- Platforms
- Windows, Containers
- Created
- 18 June 2021
- Last modified
- 25 April 2025
Siloscape is malware that targets Kubernetes clusters through Windows containers. Siloscape was first observed in March 2021.[1]
14
Techniques61st pct
6
Tactics53rd pct
0
Threat groupsNone recorded
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0623
Siloscape has leveraged a vulnerability in Windows containers to perform an Escape to Host.4
Siloscape searches for the Kubernetes config file and other related files using a regular expression.7
Standing S0623
Reach is how much of ATT&CK this tool 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 825 ATT&CK software entries 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
Techniques1461st pct
61st percentile · 61% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
Tactics653rd pct
53rd percentile · 53% of 825 ATT&CK software entries have this many tactics spanned or fewer.
Threat groups061% tie · 22 values
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
Campaigns085% tie · 8 values
85% of the population shares a single value across only 8 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
Rules / technique14.5med30th pct
30th percentile · 70% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique4.5med
Detection coverage S0623
614 distinct rules cover the 14 techniques recorded for this tool. The 642 technique-to-rule mappings resolve to 614 distinct rules, because one rule can cover several techniques. 409 Sigma · 205 Splunk.
14 covered by at least one rule614 distinct rules in total
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