// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTgwLjE4NC40Ni4xMTY6MTAwNTk
// 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/MTgwLjE4NC40Ni4xMTY6MTAwNTk"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "09b170cd54c8bed903111760ba195de89b701553897e9695972d314c5bc91c0a"
        or hash.sha256(0, filesize) == "5c81765c443a7c5922da5d2cedfe5d2c80e4489bb53c69f1fe8215642f80fa90"
        or hash.sha256(0, filesize) == "74c39a2ceeff6dc544bc97f8cc1dcf95db87bfbddf3b6b9736cbcb74e2c6bd15"
}