APT_Downloader_Win32_REDFLARE_1

rule APT_Downloader_Win32_REDFLARE_1
{
    meta:
        date = "2020-11-27"
        modified = "2020-11-27"
        md5 = "05b99d438dac63a5a993cea37c036673"
        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 = "e8d7ee31-568e-58ac-98ad-49baa2eb37ea"
    strings:
        $const = "Cookie: SID1=%s" fullword
        $http_req = { 00 00 08 80 81 3D [4] BB 01 00 00 75 [1-10] 00 00 80 00 [1-4] 00 10 00 00 [1-4] 00 20 00 00 89 [1-10] 6A 00 8B [1-8] 5? 6A 00 6A 00 6A 00 8B [1-8] 5? 68 [4] 8B [1-8] 5? FF 15 [4-40] 6A 14 E8 }
    condition:
        (uint16(0) == 0x5A4D) and (uint32(uint32(0x3C)) == 0x00004550) and (uint16(uint32(0x3C)+0x18) == 0x010B) and all of them
}