// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc1LjI3LjE2NC4xOTk6ODA4NA
// 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/MTc1LjI3LjE2NC4xOTk6ODA4NA"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "53f1fb4fc542a8a2486823ad8570c9bc587e5647f1db9bd9b24671f8b76356fc"
        or hash.sha256(0, filesize) == "9692e8b393e9cd98a8d434711793f5cf42d31bddcfd3ac114aed48c40c468da4"
        or hash.sha256(0, filesize) == "ed4df22f8ff0ad4418f66b072af90a86a09582f833562160729c177571819a42"
}