// publicmosaic.yar — generated 2026-10-30 22:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkzLjE0OS4xOTAuMjU0Ojgw
// 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/MTkzLjE0OS4xOTAuMjU0Ojgw"
        generated = "2026-10-30 22:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "80acec7202fd56830ec9c762e35487cfebc23805724a00706ac24484183e977c"
        or hash.sha256(0, filesize) == "946117a0e5bea0c38c7bf1dd7f65161ac51c98094f98c135909d68104e1a6a9c"
        or hash.sha256(0, filesize) == "a11b25cde61c39e6e7dd43644c544fe8a15ad62251f4c771ee2f7619c557b157"
        or hash.sha256(0, filesize) == "c3041f9bac9693a95d7cfe54d8bf33c1020972d4d3453b800d341407e0588c64"
}