Trojan.Mebromi performs BIOS modification and can download and execute a file as well as protect itself from removal.2
tool
Trojan.Mebromi S0001
- Type
- malware
- Platform
- Windows
- Created
- 31 May 2017
- Last modified
- 25 April 2025
Trojan.Mebromi is BIOS-level malware that takes control of the victim before MBR. [1]
1
TechniqueBottom 5%
2
TacticsBottom 12%
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 S0001
Standing S0001
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
Technique1Bottom 5%
5th percentile · 95% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics2Bottom 12%
12th percentile · 88% of 825 ATT&CK software entries have more tactics spanned.
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 / technique6medBottom 8%
8th percentile · 92% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique1med
Detection coverage S0001
6 distinct rules cover the 1 technique recorded for this tool. 4 Splunk · 2 Sigma.
1 covered by at least one rule6 distinct rules in total
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