import "hash"

rule bulwark_https_bulwarkblack_com_backdoor_win32_carbanak_anunak_named_pipe_null_dacl
{
    meta:
        author = "Bulwark Black LLC"
        source = "https://bulwarkblack.com/backdoor-win32-carbanak-anunak-named-pipe-null-dacl/"
        description = "Auto-extracted indicators. Verify before use; not a behavioral detection rule."
        generated = "2026-08-27T05:23:08Z"
        tlp = "TLP:CLEAR"
        indicator_count = "4"
    strings:
        $s0 = "malvuln.com" ascii wide nocase  // Domains
        $s1 = "https://malvuln.com/advisory/b8e1e5b832e5947f41fd6ae6ef6d09a1.txt" ascii wide nocase  // URLs
    condition:
        any of ($s*) or
        hash.md5(0, filesize) == "b8e1e5b832e5947f41fd6ae6ef6d09a1" or
        hash.sha256(0, filesize) == "48d208b87b29d50bb160f336c94b681e232b0f90e8c02175e593d60737369c13"
}