// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA2LjIwNi43Ni4xMTA6MjA4Mg
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MjA2LjIwNi43Ni4xMTA6MjA4Mg"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f161788cce15b835fe3585d11d34126412ba2609c2977fc89f1cb296a4ff004"
        or hash.sha256(0, filesize) == "585615a5c827b5c18efb6198d33880f02716e17de44800daaf36aa7cc8f06f8e"
        or hash.sha256(0, filesize) == "aa114a90901bca76abe7f3e234b4d7b2323af8cfec3fbdc701c10856adcc35d0"
        or hash.sha256(0, filesize) == "d280d6ea087e8501f12f75f9e0fd8cbaaa6efffd4beb7a6df8dca405ec4965db"
}