tool
Melcoz S0530
- Type
- malware
- Platform
- Windows
- Created
- 10 November 2020
- Last modified
- 29 March 2024
Melcoz is a banking trojan family built from the open source tool Remote Access PC. Melcoz was first observed in attacks in Brazil and since 2018 has spread to Chile, Mexico, Spain, and Portugal.[1]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0530
Standing S0530
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
54th percentile · 54% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
68th percentile · 68% of 825 ATT&CK software entries have this many tactics spanned or fewer.
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
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
22nd percentile · 78% of 825 ATT&CK software entries have more detection rules per technique.
Detection coverage S0530
349 distinct rules cover the 12 techniques recorded for this tool. The 352 technique-to-rule mappings resolve to 349 distinct rules, because one rule can cover several techniques. 245 Sigma · 104 Splunk.
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