// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwOTo4MDk0
// 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/MTU0LjkxLjU5LjEwOTo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8a2008dfab43b61bf55806ee9cd79a13bb9e746b289d7884c4e393dccd25e26c"
        or hash.sha256(0, filesize) == "93e3ac06a37704b01685771a13a2b584f01ed069fca262898b06a2e1df13d546"
        or hash.sha256(0, filesize) == "d41a67fa9fd66c57d1282cf971e9e429d374c9a7559124ef879866c2faabafea"
}