General
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Target
kre4per.arm.elf
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Size
62KB
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Sample
250216-ta4zfaskfx
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MD5
f2b6a5d0f3041e244ca8478c5d8a3426
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SHA1
0d2a6e8346f46a44834738f04791ec1bbba2050a
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SHA256
11e04378d81ef3bc3d59cbd0f714f5cb70efe1c4e317a605284f972d695935c2
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SHA512
53dc5e83a2e7a199d235739ed2e595a8e3e0e81eed0db3faba46815c1ea251b78da1382f815baf0452d9dcb2f2376fc1d7dec9a17b5dfe8f084122138b5bb1f6
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SSDEEP
1536:1PdIMPcUTCRfRpbY20ybvLzi+lG9Wcq8tJtZ6d42+:1PP14AeziKG9bqsJtZO
Behavioral task
behavioral1
Sample
kre4per.arm.elf
Resource
debian9-armhf-20240418-en
Malware Config
Extracted
mirai
KURC
Targets
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Target
kre4per.arm.elf
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Size
62KB
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MD5
f2b6a5d0f3041e244ca8478c5d8a3426
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SHA1
0d2a6e8346f46a44834738f04791ec1bbba2050a
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SHA256
11e04378d81ef3bc3d59cbd0f714f5cb70efe1c4e317a605284f972d695935c2
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SHA512
53dc5e83a2e7a199d235739ed2e595a8e3e0e81eed0db3faba46815c1ea251b78da1382f815baf0452d9dcb2f2376fc1d7dec9a17b5dfe8f084122138b5bb1f6
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SSDEEP
1536:1PdIMPcUTCRfRpbY20ybvLzi+lG9Wcq8tJtZ6d42+:1PP14AeziKG9bqsJtZO
Score9/10-
Contacts a large (117356) 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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Writes file to system bin folder
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