tool

Pandora S0664

Type: malware
Platform: Windows
Created: 29 November 2021
Last modified: 16 April 2025

Pandora is a multistage kernel rootkit with backdoor functionality that has been in use by Threat Group-3390 since at least 2020.[1]

Techniques57th pct

Tactics68th pct

Threat groupsunranked

CampaignsNone recorded

Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.

MITRE reference S0664

Compression T1027.015↗

Pandora has the ability to compress stings with QuickLZ.2

Stealthno detection rules

Process Injection T1055↗

Pandora can start and inject code into a new svchost process.3

Privilege Escalation · Stealth69 detection rules

Process Discovery T1057↗

Pandora can monitor processes on a compromised host.4

Discovery10 detection rules

Exploitation for Privilege Escalation T1068↗

Pandora can use CVE-2017-15303 to bypass Windows Driver Signature Enforcement (DSE) protection and load its driver.5

Privilege Escalation87 detection rules

Web Protocols T1071.001↗

Pandora can communicate over HTTP.6

Command and Control57 detection rules

Ingress Tool Transfer T1105↗

Pandora can load additional drivers and files onto a victim machine.7

Command and Control129 detection rules

Standing S0664

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

Techniques1357th pct

57th percentile · 57% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.

Tactics768th pct

68th percentile · 68% of 825 ATT&CK software entries have this many tactics spanned or fewer.

Threat groups261% 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 / technique57medTop 4%

96th percentile · 96% of 825 ATT&CK software entries have this many detection rules per technique or fewer.

Tests / technique6med

Detection coverage S0664

735 distinct rules cover the 13 techniques recorded for this tool. The 767 technique-to-rule mappings resolve to 735 distinct rules, because one rule can cover several techniques. 475 Sigma · 260 Splunk.

9 covered by at least one rule4 with no coverage735 distinct rules in total

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MITRE reference S0664

Reach

Coverage

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