// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM4Ojg4ODQ
// 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/MTU0Ljg4Ljk4LjM4Ojg4ODQ"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3edd766d2a93cd932ecbfce8f0c1b02d3259929b54f857f07e2b6765144ce50d"
        or hash.sha256(0, filesize) == "3f4fe1547632a032925f5df4bfc3a8c43e330a24414aa7577b28d0124e29c78e"
        or hash.sha256(0, filesize) == "b073449116c1e15c6183ca35f3c78e42e22a7da39b58887111bd8908cd5e0688"
        or hash.sha256(0, filesize) == "b86f36dd9a0eedf90a9c67cd9222d45b28482ac3515f238faef4b35178ae6abe"
}