// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTExLjIyOC4yNy44OTo1NjYz
// 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/MTExLjIyOC4yNy44OTo1NjYz"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "21ea9fed0b96d226957e18059a0e02771223b77d393a3dfc1af7129ed657e67d"
        or hash.sha256(0, filesize) == "598ad6ebf2142c83469187a9899d64dd8d8dd5266ec08d5545e27f8ba08060e5"
        or hash.sha256(0, filesize) == "8d19a2a77726ae4d6867a9c0cfc12f5652a5fd94048bf266a800047c5495cfc6"
}