// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjU1Ojg4ODQ
// 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/MTU0Ljg4Ljk4LjU1Ojg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6a5cda5a6614c1f5ebeae590931a8fb3116e2458ea238cd3b8246263fda7f19d"
        or hash.sha256(0, filesize) == "d835f4c5f55d26ff1df2d8993dce70cbfca508636fa43e0888914337f8e2a49d"
        or hash.sha256(0, filesize) == "d968450037c55716be1a432974a77de2c4fb9354c3744e6924f92df064054331"
        or hash.sha256(0, filesize) == "eea5fd22cabdca86a087da4fdb812787d4f068256f0aa2fc1cfe8dd0310cdc9a"
}