// 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/MTU0Ljg4LjEwMC4zNTo4ODg1
// 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/MTU0Ljg4LjEwMC4zNTo4ODg1"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "19d4ae679c09b4afa68eb2b13b045c40215cce55b65f2c6bfc40384f9fef8eaf"
        or hash.sha256(0, filesize) == "95b1a5a642247436c518a5ae60daf08f4efdfda64e458ecf2b066e99d7cf1900"
        or hash.sha256(0, filesize) == "a794776ead28ecb77739148a0caf49ca9db778b42e2af8ce7c35f474be69313a"
        or hash.sha256(0, filesize) == "fa73fdcce4b265363a65765c1c25a0030ef5cd286d115090ad7f2d4d0ae63efb"
}