General
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Target
bash.sh
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Size
3KB
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Sample
250331-rvx1hstry3
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MD5
a41cde87771e23498a767fb996e69ff5
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SHA1
494b85e0b009488223573697aeceb2292de9cf3f
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SHA256
160156a3724a9aa6374110e056db16b9323d76ca22bdeb6f028786346a48396c
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SHA512
674163511e0b99a46a79bce880b367f6ba0495575e5e5d95b2ba1062395f46614b6e35b8473e8b55c244ac2a57943085b76070fa9377d920614d55cb47a856f9
Static task
static1
Behavioral task
behavioral1
Sample
bash.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
bash.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
bash.sh
Resource
debian9-mipsbe-20240611-en
Malware Config
Extracted
mirai
OWARI
newageofkifirempire.camdvr.org
Extracted
mirai
OWARI
Extracted
mirai
OWARI
Extracted
mirai
OWARI
newageofkifirempire.camdvr.org
Extracted
mirai
OWARI
newageofkifirempire.camdvr.org
Extracted
mirai
OWARI
newageofkifirempire.camdvr.org
Targets
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Target
bash.sh
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Size
3KB
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MD5
a41cde87771e23498a767fb996e69ff5
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SHA1
494b85e0b009488223573697aeceb2292de9cf3f
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SHA256
160156a3724a9aa6374110e056db16b9323d76ca22bdeb6f028786346a48396c
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SHA512
674163511e0b99a46a79bce880b367f6ba0495575e5e5d95b2ba1062395f46614b6e35b8473e8b55c244ac2a57943085b76070fa9377d920614d55cb47a856f9
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Detects Kaiten/Tsunami Payload
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Detects Kaiten/Tsunami payload
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Kaiten family
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Mirai family
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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 running processes
Discovers information about currently running processes on the system
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MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1