APT_HackTool_MSIL_ADPassHunt_1

rule APT_HackTool_MSIL_ADPassHunt_1
{
    meta:
        description = "Detects FireEye's ADPassHunt tool"
        date = "2020-12-02"
        modified = "2020-12-02"
        md5 = "6efb58cf54d1bb45c057efcfbbd68a93"
        reference = "https://www.fireeye.com/blog/products-and-services/2020/12/fireeye-shares-details-of-recent-cyber-attack-actions-to-protect-community.html"
        author = "FireEye"
        id = "736b5300-215b-5314-9234-69ff0050b73e"
    strings:
        $sb1 = { 73 [2] 00 0A 0A 02 6F [2] 00 0A 0B 38 [4] 12 ?? 28 [2] 00 0A 0? 73 [2] 00 0A 0? 0? 0? 6F [2] 00 0A 1? 13 ?? 72 [4] 13 ?? 0? 6F [2] 00 0A 72 [4] 6F [2] 00 0A 1? 3B [4] 11 ?? 72 [4] 28 [2] 00 0A 13 ?? 0? 72 [4] 6F [2] 00 0A 6F [2] 00 0A 13 ?? 38 [4] 11 ?? 6F [2] 00 0A 74 [2] 00 01 13 ?? 11 ?? 72 [4] 6F [2] 00 0A 2C ?? 11 ?? 72 [4] 11 ?? 6F [2] 00 0A 72 [4] 6F [2] 00 0A 6F [2] 00 0A 72 [4] 28 [2] 00 0A }
        $sb2 = { 02 1? 8D [2] 00 01 [0-32] 1? 1F 2E 9D 6F [2] 00 0A 72 [4] 0A 0B 1? 0? 2B 2E 0? 0? 9A 0? 0? 72 [4] 6F [2] 00 0A 2D ?? 06 72 [4] 28 [2] 00 0A 0A 06 72 [4] 0? 28 [2] 00 0A 0A 0? 1? 58 0? 0? 0? 8E 69 32 CC 06 2A }
    condition:
        (uint16(0) == 0x5A4D and uint32(uint32(0x3C)) == 0x00004550) and all of them
}