// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTgwLjE4NC4yNy4xNjE6ODQ0Mw
// 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/MTgwLjE4NC4yNy4xNjE6ODQ0Mw"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "750718f121e08f063739082084e446c9a355c74f1665692ca66666a3f42960db"
        or hash.sha256(0, filesize) == "aeaa50c44f351a70ae9c23ba825312a0587b6a09d841c0890fc2b897e3e20908"
        or hash.sha256(0, filesize) == "ed4bfbcdb63386160890827967d9bd92adb3a07465783dbff3132f13b9f5eff2"
}