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Home/ATT&CK/Software/S0377
MITRE ATT&CK Malware

Ebury (S0377)

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[Ebury](https://attack.mitre.org/software/S0377) is an OpenSSH backdoor and credential stealer targeting Linux servers and container hosts developed by [Windigo](https://attack.mitre.org/groups/G0124). [Ebury](https://attack.mitre.org/software/S0377) is primarily installed through modifying shared libraries (`.so` files) executed by the legitimate OpenSSH program. First seen in 2009, [Ebury](https://attack.mitre.org/software/S0377) has been used to maintain a botnet of servers, deploy additional malware, and steal cryptocurrency wallets, credentials, and credit card details.(Citation: ESET Ebury Feb 2014)(Citation: BleepingComputer Ebury March 2017)(Citation: ESET Ebury Oct 2017)(Citation: ESET Ebury May 2024)

Platforms: Linux

▪Techniques implemented (21)

T1014RootkitT1059.004Unix ShellT1556.003Pluggable Authentication ModulesT1071.004DNST1008Fallback ChannelsT1140Deobfuscate/Decode Files or InformationT1556Modify Authentication ProcessT1020Automated ExfiltrationT1573.001Symmetric CryptographyT1685.004Disable or Modify Linux Audit System LogT1554Compromise Host Software BinaryT1027Obfuscated Files or InformationT1685Disable or Modify ToolsT1132.001Standard EncodingT1059.006PythonT1574.006Dynamic Linker HijackingT1129Shared ModulesT1553.002Code SigningT1552.004Private KeysT1041Exfiltration Over C2 ChannelT1568.002Domain Generation Algorithms

▪Used by groups (1)

G0124Windigo
S0377on MITRE ATT&CK →

MITRE ATT&CK® is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.