// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40Mzo4ODg1
// 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/MTU0Ljg4LjEwMC40Mzo4ODg1"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3ffb26830dd3c5ca1a659a3938d5136f8d025204f538ec92a0962e99b5b46adb"
        or hash.sha256(0, filesize) == "9718cadf1494640189f596c97284f6b57124470d120e30851cdeab88ad6aaa43"
        or hash.sha256(0, filesize) == "ab2f10171570b45a44d608fea5962158b9c952d361d10539bfb5d137ed8f7fcb"
        or hash.sha256(0, filesize) == "c9b6dc8a50ccbd92cac3ad45de0217d38e055a830e53b186bda589efbc00d392"
}