30 lines
867 B
Text
30 lines
867 B
Text
rule MTI_Hunting_AsRockDriver_Exploit_PDB
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{
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meta:
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author = "Mandiant"
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date = "03-23-2022"
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description = "Searching for executables containing strings associated with AsRock driver Exploit."
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reference = "https://www.mandiant.com/resources/incontroller-state-sponsored-ics-tool"
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strings:
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$dos_stub = "This program cannot be run in DOS mode"
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$pdb_bad = "dev projects\\SignSploit1\\x64\\Release\\AsrDrv_exploit.pdb"
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$pdb_good = "c:\\asrock\\work\\asrocksdk_v0.0.69\\asrrw\\src\\driver\\src\\objfre_win7_amd64\\amd64\\AsrDrv103.pdb"
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condition:
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all of them and (@pdb_bad < @dos_stub[2]) and (#dos_stub == 2) and (@pdb_good > @dos_stub[2])
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}
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