// 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/OTQuMTI1LjEwMS44NTo4NDQz
// 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/OTQuMTI1LjEwMS44NTo4NDQz"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "860cc5be65acc054ee7e3b5178a3428366730f25c27421b79cd8a0c4710c286f"
        or hash.sha256(0, filesize) == "b284dd2a6825b5c6aaf9ca9e4493d475764d02b76ee3f627041bf9ccd5c309fb"
        or hash.sha256(0, filesize) == "d187ed8683bd79b1bb8d0085a3fb162a67d654ffbc9e14755e6b3eeb6f21ae94"
        or hash.sha256(0, filesize) == "f49c8597fba6cc72f5823ab83a8fdd8d3236aa7e102d4989fa787fa1f155d84c"
}