General
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Target
4a66d7799c5454f6a5a7d9f0b7e4d198
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Size
62KB
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Sample
240108-eqz8vsaghq
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MD5
4a66d7799c5454f6a5a7d9f0b7e4d198
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SHA1
5ca124d0ef4f9a57437608d6f6a62997730f929a
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SHA256
52bf41af1675913ec0b7b5c0e69f5afcf57343322691f8f8bb0da025337d5746
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SHA512
8a4ab0ceca70a99ad8160ab07f416674cbb738b6ff0ddf922bde66f935673b69a933b77bb14288925b15f32285973e509b674252885792a77e5685cd0987f408
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SSDEEP
1536:lF2cc2/OdOQvL06oCKBoWdAkKFOmm5air0TIg:lF2ccx5odoW2v47ccyIg
Behavioral task
behavioral1
Sample
4a66d7799c5454f6a5a7d9f0b7e4d198
Resource
ubuntu1804-amd64-20231215-en
Behavioral task
behavioral2
Sample
4a66d7799c5454f6a5a7d9f0b7e4d198
Resource
debian9-armhf-20231222-en
Behavioral task
behavioral3
Sample
4a66d7799c5454f6a5a7d9f0b7e4d198
Resource
debian9-mipsbe-20231215-en
Behavioral task
behavioral4
Sample
4a66d7799c5454f6a5a7d9f0b7e4d198
Resource
debian9-mipsel-20231221-en
Malware Config
Targets
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Target
4a66d7799c5454f6a5a7d9f0b7e4d198
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Size
62KB
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MD5
4a66d7799c5454f6a5a7d9f0b7e4d198
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SHA1
5ca124d0ef4f9a57437608d6f6a62997730f929a
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SHA256
52bf41af1675913ec0b7b5c0e69f5afcf57343322691f8f8bb0da025337d5746
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SHA512
8a4ab0ceca70a99ad8160ab07f416674cbb738b6ff0ddf922bde66f935673b69a933b77bb14288925b15f32285973e509b674252885792a77e5685cd0987f408
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SSDEEP
1536:lF2cc2/OdOQvL06oCKBoWdAkKFOmm5air0TIg:lF2ccx5odoW2v47ccyIg
Score10/10-
Changes its process name
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Deletes system logs
Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.
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Executes dropped EXE
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Flushes firewall rules
Flushes/ disables firewall rules inside the Linux kernel.
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Writes DNS configuration
Writes data to DNS resolver config file.
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Attempts to change immutable files
Modifies inode attributes on the filesystem to allow changing of immutable files.
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Creates/modifies Cron job
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Disables AppArmor
Disables AppArmor security module.
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Disables SELinux
Disables SELinux security module.
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Enumerates running processes
Discovers information about currently running processes on the system
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Reads CPU attributes
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Write file to user bin folder
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