// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjQ2Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjQ2Ojg4ODQ"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "070b232e0ab49248ba5c8df5bb63650a881c0d98d2a992ccb6e4ba67d3058673"
        or hash.sha256(0, filesize) == "a1661cd2741a703b280d42d95484ecf30614a9237e34832030d626b0147b6f8a"
        or hash.sha256(0, filesize) == "c22aed289d656fc3418c267218271666c3b4c132e0d9159d7ee682740f6b0389"
        or hash.sha256(0, filesize) == "fb4eaceffbb97d7a0d09a64120e51f8faaab9b01cbbfef343ba978d669adaf22"
}