// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ2Ojg4ODQ
// 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/MTU0Ljg4Ljk2LjQ2Ojg4ODQ"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1cb46bde6234070995d9c3c469fda7e69185b333403e6f46370ad36e49d55e3a"
        or hash.sha256(0, filesize) == "599cb305f5288f720b485ca6050a1c04accce4883b534cf3d13cb0e2d60ce587"
        or hash.sha256(0, filesize) == "9bab239981057bd113de40f33ee0ccd4fe44c549b2f251248fda243ecaea76ca"
        or hash.sha256(0, filesize) == "dd2e475a5e0be12761c0197ab84a1bb1e39eed6a100577e4e15bdaa7cf93bb9d"
}