// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjAuMjA1LjEyMy4xNzY6ODA4NA
// 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"
        reference = "https://publicmosaic.com/config/endpoint/NjAuMjA1LjEyMy4xNzY6ODA4NA"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8b31b45fae0c43e80bcae8f95ebc4bb91d8ef31795b63e5e2d2d0d190f789b20"
        or hash.sha256(0, filesize) == "bec0840137471c6c07c2b2c5980890b3467a35bf9c1671ac72d16a1798db4dab"
        or hash.sha256(0, filesize) == "da3ebced3d699cb3bd113e2886faa233e77e4ef54f49b968e8edcf8234634a86"
}