// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA2LjIzOC4xMjMuMTE3OjgwODA
// 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/MjA2LjIzOC4xMjMuMTE3OjgwODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d5724cd08412e8354e6044f2b77468dc080b048d659b5aa925f47ac901d6bca"
        or hash.sha256(0, filesize) == "3a2486c418367cfa599efa8508de1e480c02fab2c23fb7851a8753ea9e2f3958"
        or hash.sha256(0, filesize) == "a4dae743739ebb3bdcf25267cf6ef1e3c23130bbe1054e5c7e487473570da124"
        or hash.sha256(0, filesize) == "cff9c06370ce2a98b5a19751918f6be1b40d8ec5dbef6b01b4e34a101e37ce0c"
}