// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE2LjYyLjE3Mi4xNDc6ODA4Mw
// 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/MTE2LjYyLjE3Mi4xNDc6ODA4Mw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7f40a15f3c0b3a9e476643e6e478280198f75d29f27f64125fb5f1a601c4f476"
        or hash.sha256(0, filesize) == "ce9fe50242be0283246f8b53b2d7250b4bcf9e2237d83323365cfe44e6eb49ed"
        or hash.sha256(0, filesize) == "f11112257adda24b50dc13011204670fd83c9682b55a89ff76545e69132cbdcd"
}