Neo-reGeorg is a Python-based web shell.2
tool
Neo-reGeorg S1189
- Type
- malware
- Platforms
- Network Devices, Windows, macOS, Linux
- Created
- 6 January 2025
- Last modified
- 15 April 2025
Neo-reGeorg is an open-source web shell designed as a restructuring of reGeorg with improved usability, security, and fixes for exising reGeorg bugs.[1]
8
Techniques38th pct
3
TacticsBottom 21%
1
Threat groupunranked
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S1189
Neo-reGeorg can use customized HTTP headers.3
Neo-reGeorg has the ability to establish a SOCKS5 proxy on a compromised web server.4
Neo-reGeorg can create multiple TCP connections for a single session.5
Neo-reGeorg has the ability to download files to targeted systems.6
Neo-reGeorg can use modified Base64 encoding to obfuscate communications.7
Standing S1189
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
Techniques838th pct
38th percentile · 62% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics3Bottom 21%
21st percentile · 79% of 825 ATT&CK software entries have more tactics spanned.
Threat group161% 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 / technique32medTop 20%
80th percentile · 80% of 825 ATT&CK software entries have this many detection rules per technique or fewer.
Tests / technique3.5med
Detection coverage S1189
301 distinct rules cover the 8 techniques recorded for this tool. The 323 technique-to-rule mappings resolve to 301 distinct rules, because one rule can cover several techniques. 214 Sigma · 87 Splunk.
7 covered by at least one rule1 with no coverage301 distinct rules in total
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