General
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Target
kwari.arm7.elf
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Size
128KB
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Sample
241230-yn5kcawmap
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MD5
ef2b38e07055abea6572ef5ec4d3f84f
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SHA1
e1cbb758ceb4883129611f5f45948f985492f50f
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SHA256
ed733c82d3ca7a723b70a9864d5bc5032b25f1dfc58c64e66ded9faa752601b9
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SHA512
6d02841018b77a59f0d5d1b6c114694737a8c69a0658412714561506faab94f8f15c077dc8a35aaceb349cbb10f85f587c98996fa526f338902a1f8c649f40fe
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SSDEEP
3072:b2N8tJc98/uHv8BFVlX0CTgb7SzM/9Lqfe:yNgcGuHv8BF7X0rb7GM/9Wfe
Behavioral task
behavioral1
Sample
kwari.arm7.elf
Resource
debian9-armhf-20240729-en
Malware Config
Extracted
mirai
KAIZEN
Targets
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Target
kwari.arm7.elf
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Size
128KB
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MD5
ef2b38e07055abea6572ef5ec4d3f84f
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SHA1
e1cbb758ceb4883129611f5f45948f985492f50f
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SHA256
ed733c82d3ca7a723b70a9864d5bc5032b25f1dfc58c64e66ded9faa752601b9
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SHA512
6d02841018b77a59f0d5d1b6c114694737a8c69a0658412714561506faab94f8f15c077dc8a35aaceb349cbb10f85f587c98996fa526f338902a1f8c649f40fe
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SSDEEP
3072:b2N8tJc98/uHv8BFVlX0CTgb7SzM/9Lqfe:yNgcGuHv8BF7X0rb7GM/9Wfe
Score9/10-
Contacts a large (342908) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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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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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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