18 lines
679 B
Text
18 lines
679 B
Text
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rule APT_MAL_HP_iLO_Firmware_Dec21_1 {
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meta:
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description = "Detects suspicios ELF files with sections as described in malicious iLO Board analysis by AmnPardaz in December 2021"
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author = "Florian Roth (Nextron Systems)"
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reference = "https://threats.amnpardaz.com/en/2021/12/28/implant-arm-ilobleed-a/"
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date = "2021-12-28"
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score = 80
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id = "7f5fa905-07a3-55da-b644-c5ab882b4a9d"
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strings:
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$s1 = ".newelf.elf.text" ascii
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$s2 = ".newelf.elf.libc.so.data" ascii
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$s3 = ".newelf.elf.Initial.stack" ascii
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$s4 = ".newelf.elf.libevlog.so.data" ascii
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condition:
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filesize < 5MB and 2 of them or
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all of them
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}
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