// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU1Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjU1Ojg4ODQ"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5cd133bf6a208d8ad4abe9cbe462a9fd7af4e842eb3806c467ed935ccd2d7efd"
        or hash.sha256(0, filesize) == "74293ccb5358b65a078034bf45e082e3c9e18a44cff2fbe6639c407f5fa9338b"
        or hash.sha256(0, filesize) == "7776aaafad4248351785234323fdfad05e2c9c760b90ad95f0fa9c82c5bf827f"
        or hash.sha256(0, filesize) == "c9f0f525e9d9915de5a47d77aafb5ffecd7f4e3607e68d84af4e2be08f921efa"
}