// 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/NDUuNzYuMTQ1LjE3MTo4MDgw
// 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/NDUuNzYuMTQ1LjE3MTo4MDgw"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "043ed5bade51dd8182d31d832de18291384d12a70aafe2d4041bf2c01ab07409"
        or hash.sha256(0, filesize) == "48a4645df56d06690a4f06a6aa461cd071a1a3d0661547a50eaae5a556595693"
        or hash.sha256(0, filesize) == "5f0dc7194bf86e4f652574d1c54c427f1816d8f33605208e7537728ea4c5ba43"
        or hash.sha256(0, filesize) == "f9ab5c2f9bc15edb8258170edaf40a9a29768d2dc7ad4cf3c68ffe67b87c1d83"
}