// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi41Mjo4ODg1
// 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/MTU0Ljg4LjEwMi41Mjo4ODg1"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0b92fe8e1514284af95acbe51144582f9fcd1395ddb1b20f85ec2d8a55a27758"
        or hash.sha256(0, filesize) == "1dacacb4151741fece26b9bdc1fe87a95bc6cbd3bac05d5b265ec9997748ecc0"
        or hash.sha256(0, filesize) == "749524d9be6e7d88f6202dd997764f828beb0d3d0a292bb501ab964910755ba6"
        or hash.sha256(0, filesize) == "923195a1a196ab51ef48b9aba0cc463e70ed721e60eaa681c9020f614ed0dc75"
}