// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ0Ojg4ODQ
// 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/MTU0Ljg4Ljk2LjQ0Ojg4ODQ"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5b42a1fc5e4e2a62b8fed217ef766bcd34c0451b885e732481a7a3b07c6a2ccb"
        or hash.sha256(0, filesize) == "7c32c63cb6057221cf575296945dfb1193c4172a6e7f2de373597eed5352b8d3"
        or hash.sha256(0, filesize) == "7cb15f7b42b025e7194cb853a18e3680b5780a9fe7455d1d8ae58e7c8ea943ab"
        or hash.sha256(0, filesize) == "d0fa51c40ae8d97a00441c7541ff814f016c9a3314b313b46ce93331df7a9a1e"
}