// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAzLjkxLjc3LjIyNjo4Njg5
// 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/MjAzLjkxLjc3LjIyNjo4Njg5"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3c66478dd72c8763566843f21f8ef09e4eabb192e532d71b0a139f0f96094a40"
        or hash.sha256(0, filesize) == "685fed9cfe75285b39285ca5943d4ce495164bc382e0309d593b6e64fec36cc1"
        or hash.sha256(0, filesize) == "ac32a993d70bb285736744f212f3e54aab8038f7d8d42a0c68f3a38632f60ab0"
        or hash.sha256(0, filesize) == "d1fa9bd059f62633fd48fd4014eab11cbbd4f2ddbaddf8aeee53d64e30c6c30e"
}