General
- Target ok.sh
- Size 1KB
- Sample260623-rbhfqadv31
- SHA256 934a22344fe3c48b4c695979e3190a0e1dc81dd21f86a4029ec9d1fa536049c7
Score
10/10
Malware Config
Targets
-
- Target ok.sh
- Size 1KB
- SHA256 934a22344fe3c48b4c695979e3190a0e1dc81dd21f86a4029ec9d1fa536049c7
Score10/10-
Family: Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
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Executes dropped EXE
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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Enumerates active TCP sockets
Gets active TCP sockets from /proc virtual filesystem.
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Enumerates running processes
Discovers information about currently running processes on the system
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1