// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMjM2LjEzMC4xNTQ6NTgzNTc
// 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/NDcuMjM2LjEzMC4xNTQ6NTgzNTc"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "09244f9206f0fc063b1f505d804d925dfff6eb066fecd8482b49c175c093b1c3"
        or hash.sha256(0, filesize) == "4372cd18e307869ca2ce6021e19be3ffb3194a6d3551b05e338935ff260141c6"
        or hash.sha256(0, filesize) == "ece0dec8ec432926bf7691134ce127d098364e1e63c72c7f5e9c5be5652a680e"
        or hash.sha256(0, filesize) == "ff9f72bbeadcd3391aa5f61af3cd1a71dc01793b8e02c2df4f5bcd7c07a5cc77"
}