// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk3LjM0Ojg4ODQ
// 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/MTU0Ljg4Ljk3LjM0Ojg4ODQ"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11a2f852f73ba2cc219491ece1ebc312a6b20121fca5feb4fefe078551a8a2db"
        or hash.sha256(0, filesize) == "19070bfa0ce0e24452d04471605a7ccd05acbc684449bde4035ac90d6b86ca91"
        or hash.sha256(0, filesize) == "57d7f13fd292c8b0d2e478e4f097eca175b2cc4453d363002ecbc27e1c588260"
        or hash.sha256(0, filesize) == "8b49558a108f6e1f9c64cf53c6b0f1407a6436c80d64c7a4463d1b96060e6337"
}