// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTAwLjE4Ny4xMTU6MTk5OTk
// 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/NDcuMTAwLjE4Ny4xMTU6MTk5OTk"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "c7a07f7fdcf88f1bd72b8c8eaacaa8598d52fe8ed60346a4c53a143d260087b9"
        or hash.sha256(0, filesize) == "de86f9f9bdae08a068214dff5514da1b78b82b0ce083725df1da37649137eaac"
        or hash.sha256(0, filesize) == "ebb02d1c5a6d95437ba20e29472f7a4e5878e400a00084cf14f372ee500145d6"
}