// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTk5LjE4Ny4yNS4xMDA6NTEwMDE
// 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/MTk5LjE4Ny4yNS4xMDA6NTEwMDE"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "011f0492270d2d86347582d1a8c153e9e5fa51e4c352bad5f133ddc20cb1b2ab"
        or hash.sha256(0, filesize) == "19ec5f1ad20d80b70f8c4914c00db27adf6882c51f1845c124ea3dd01a7c063c"
        or hash.sha256(0, filesize) == "20912b70ad1739fe644e3dd03cee5815921250a0ae4f2c0ac2b92b9c868ad454"
        or hash.sha256(0, filesize) == "404a947378b6de53529842a9f0331c3be6783e127a31ef6aff194c45b03beb2e"
}