// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ2Ojg4ODU
// 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/MTU0Ljg4Ljk2LjQ2Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0243e05894512e6d4a55ef176871e66821d1c84b51eedb16a9cbbab273b823aa"
        or hash.sha256(0, filesize) == "8128521f62b820c9b6b57dba7f69c7804f4adc174dd0be45c8ed71588ba879ae"
        or hash.sha256(0, filesize) == "8a89fc69ae95b535f989162cbaae9be00561844c052347d6e613ec7ae7be67c6"
        or hash.sha256(0, filesize) == "af41709897e76ed447c3334201389ee5ef7582a0f352faa41e29d74b40ac93c3"
}