General
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Target
na.elf
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Size
99KB
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Sample
241010-hpb2eswcpl
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MD5
38886db10a384a1e73ffabccb9238bf7
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SHA1
a49168056b5983e71284ae1763e4137e7e3833b6
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SHA256
b98deb6e17828b98b27d18577fb8420df7ec9529b88afa470915e9edb1cf731c
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SHA512
85d234be9e8105c8470b991b08c21c1fbf02a86ac2b61a9d75a1b19cf965440f5c9ca7bfb2207bf2da88de00715ab5baed2f408b3f66a67868c46c5e2e95755f
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SSDEEP
1536:pTKgOunFegPVcXmKtrJ5C+NKb3Ox2PUc6zhH:pNL7PKWKhJ5DNKb7P6zh
Static task
static1
Behavioral task
behavioral1
Sample
na.elf
Resource
debian9-armhf-20240611-en
Malware Config
Targets
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Target
na.elf
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Size
99KB
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MD5
38886db10a384a1e73ffabccb9238bf7
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SHA1
a49168056b5983e71284ae1763e4137e7e3833b6
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SHA256
b98deb6e17828b98b27d18577fb8420df7ec9529b88afa470915e9edb1cf731c
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SHA512
85d234be9e8105c8470b991b08c21c1fbf02a86ac2b61a9d75a1b19cf965440f5c9ca7bfb2207bf2da88de00715ab5baed2f408b3f66a67868c46c5e2e95755f
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SSDEEP
1536:pTKgOunFegPVcXmKtrJ5C+NKb3Ox2PUc6zhH:pNL7PKWKhJ5DNKb7P6zh
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Contacts a large (57466) 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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Deletes system logs
Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.
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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Renames itself
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Reads process memory
Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.
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