// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIzLjYwLjE4Mi4xMTE6OTk5OQ
// 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/MTIzLjYwLjE4Mi4xMTE6OTk5OQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8bb6a0583f50e6b721063e625326fe672c4c742ae02466474322faafc3fae9f5"
        or hash.sha256(0, filesize) == "bab2137d63fb19ccf48b8548e73402653bf54c0722a90e128303657194bff07a"
        or hash.sha256(0, filesize) == "eb739a239064e4ebb0730e93156203cb7f4061e4804330c4930c7ccf22970c76"
}