// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMwLjk0LjkyLjE2OTo4MA
// 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/MTMwLjk0LjkyLjE2OTo4MA"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "37eeac53343da98f702d258171d0cec98078cd07f5e20e76290191d952dae59e"
        or hash.sha256(0, filesize) == "8fd1d6954b6011da20237dbdc2e4dec3c687bd62052001dbbff9bc8dfb11c703"
        or hash.sha256(0, filesize) == "d13274c9998082f038394a018921a289cc6bafd86677dedb3b8b732ff2b6c239"
        or hash.sha256(0, filesize) == "e4febacf0213fa36796316de5eeb19e4b5f26ae89dbce5984acbed6ba38e867a"
}