// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjE4MC4yNDY6MTgwODE
// 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/MTU0LjkxLjE4MC4yNDY6MTgwODE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "22c77485246bfe0294e25e48d8b7cfbffe7e1c7bd11651cfdb5d5407299f7fac"
        or hash.sha256(0, filesize) == "bbbdbeb165645b0123d851aee4b2d389d74806e5d046cb54c8d5528f70012f5a"
        or hash.sha256(0, filesize) == "e8f124bc9a2f6e4eca51e405e37908b954790ec907820e4cd1994d99e037813e"
        or hash.sha256(0, filesize) == "fa53e4af184ebb31f7fd59f1b128aa998586b6e47bb5834c83353ee019b3fa26"
}