tool
Mosquito S0256
- Type
- malware
- Platform
- Windows
- Created
- 17 October 2018
- Last modified
- 11 April 2024
Mosquito is a Win32 backdoor that has been used by Turla. Mosquito is made up of three parts: the installer, the launcher, and the backdoor. The main backdoor is called CommanderDLL and is launched by the loader program. [1]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0256
Standing S0256
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
72nd percentile · 72% 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
78th percentile · 78% of 825 ATT&CK software entries have this many detection rules per technique or fewer.
Detection coverage S0256
921 distinct rules cover the 17 techniques recorded for this tool. The 995 technique-to-rule mappings resolve to 921 distinct rules, because one rule can cover several techniques. 642 Sigma · 279 Splunk.
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