General
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Target
81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029.elf
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Size
148KB
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Sample
250202-e7bxlaxmaj
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MD5
f42402650bc84560f44093cf853f9775
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SHA1
c78599a747c65e2e82837048c5463875a025d6cf
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SHA256
81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029
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SHA512
b95c0ceb1ebd831a9234048a220b87ea34db6b4603647b339b60b0f6fd8755bab1d792a2ec749e9dad7f0acfc5f801d3a27f24dd7c575ecad86895e80ae20515
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SSDEEP
3072:NAzvfNO6WaLZRgLylU7dGzukTfHegMnM/9HpQZJ2Rp:Y1XWaLZRgLylKd6LHeg0M/9O2Rp
Behavioral task
behavioral1
Sample
81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029.elf
Resource
debian12-armhf-20240221-en
Malware Config
Extracted
mirai
kurwa.barsoeb.space
Targets
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Target
81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029.elf
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Size
148KB
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MD5
f42402650bc84560f44093cf853f9775
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SHA1
c78599a747c65e2e82837048c5463875a025d6cf
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SHA256
81ef4b40b3f773c917fca326891db8bd2a93d6a5e70d9af134f2bbb9067b9029
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SHA512
b95c0ceb1ebd831a9234048a220b87ea34db6b4603647b339b60b0f6fd8755bab1d792a2ec749e9dad7f0acfc5f801d3a27f24dd7c575ecad86895e80ae20515
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SSDEEP
3072:NAzvfNO6WaLZRgLylU7dGzukTfHegMnM/9HpQZJ2Rp:Y1XWaLZRgLylKd6LHeg0M/9O2Rp
Score7/10-
Deletes itself
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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Traces itself
Traces itself to prevent debugging attempts
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Writes file to system bin folder
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