tool
Lizar S0681
- Type
- malware
- Platform
- Windows
- Created
- 2 February 2022
- Last modified
- 3 October 2025
Lizar is a modular remote access tool written using the .NET Framework that shares structural similarities to Carbanak. It has likely been used by FIN7 since at least February 2021.[1][2][3]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0681
Lizar has retrieved network information from a compromised host, such as the MAC address.67
Lizar has obfuscated the fingerprint of the victim system, the local IP address, and the Fowler-Noll-V 1 (FNV-1) hash of the local IP address using an XOR operation. The data is then sent to the C2 server.8
Lizar has a plugin to retrieve information about all active network sessions on the infected server.11
Standing S0681
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
91st percentile · 91% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
80th percentile · 80% 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
26th percentile · 74% of 825 ATT&CK software entries have more detection rules per technique.
Detection coverage S0681
890 distinct rules cover the 28 techniques recorded for this tool. The 1066 technique-to-rule mappings resolve to 890 distinct rules, because one rule can cover several techniques. 654 Sigma · 236 Splunk.
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