// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjIyNy4yMzUuMTgyOjUwMDAw
// 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/MTkyLjIyNy4yMzUuMTgyOjUwMDAw"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0ca0e2e8cfca92387a5db14c509a883463dbf18079ec0ef379cf6a445dc9143f"
        or hash.sha256(0, filesize) == "1e8aa306634a86f0268ef7fbc53cd9d597a2b0994f4122088007b4bf4692b72f"
        or hash.sha256(0, filesize) == "5d0b4257fd6990e79689dd2f10ec551aae8e474f839092d7fe9a4573bcc893d5"
        or hash.sha256(0, filesize) == "d1fcd88ae4228d3cdb6c63a9198054e459413e43006c08ae7a19c38128606dcb"
}