// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMuMjEwLjEzLjgxOjQ0Mw
// 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/MTMuMjEwLjEzLjgxOjQ0Mw"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "51cecebf47753ad125266c1fa606d7e14fd29ee9ef4f6f65babde1928a56df95"
        or hash.sha256(0, filesize) == "571198978d523b7d4621446ceda91a0c5fdcf1284a1e1755f39c407a5317ea66"
        or hash.sha256(0, filesize) == "91414f5cf9ce3febaca99030e86d80cc33ee3047db8f2af605073cba87f215cc"
        or hash.sha256(0, filesize) == "a3a625e423b4999ecf777bf834f2635587cca800e9c06f8453a7a72766d9ac47"
}