// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuOTQuNzAuMTk3OjgwODQ
// 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/MjMuOTQuNzAuMTk3OjgwODQ"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "08b3636a485a5535d545edf3b12c2da5150336e943fab5e408331f4c9927b879"
        or hash.sha256(0, filesize) == "4ac28edf7cdaea08024c38097163abdfe3a4bb67b172efa63137e70a7b58e928"
        or hash.sha256(0, filesize) == "c0585d132651b6bcd92484183bcfd6f4269ee0343c0aa831461d85dbce803db4"
        or hash.sha256(0, filesize) == "d94a190c4f7898e5da3b49372863ba601cfdab2e425b694b3392dd180abb3dab"
}