// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjE0NC4xNTYuNTY6NTY3ODk
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTkyLjE0NC4xNTYuNTY6NTY3ODk"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b8b18ec2b479f779b12b97295d889ee527f2319bef488b8b666921700e65596"
        or hash.sha256(0, filesize) == "d25bf6f3ce82b09fbf576a0bdaa72ebc1ac6d3a5d265a92c9340082be32b5e6f"
        or hash.sha256(0, filesize) == "f16ea59cf4360523651ef43ffcad4612ddd93eff00aa6a3afa2557e36385e792"
}