// 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/MTU0Ljg4Ljk5LjU2Ojg4ODU
// 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/MTU0Ljg4Ljk5LjU2Ojg4ODU"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "25083b6159fdf3811de90a875a4ac661dd7f5d64797e21d82fa097c3bc89c0fe"
        or hash.sha256(0, filesize) == "936d94f6237089d58cd526ef8f9fb84fe27c86027fed651af8438faa709037b4"
        or hash.sha256(0, filesize) == "aac860072283ede22da8e2928364cb4ef5720a4daa4c2c34af8bdeb761f5ae5b"
        or hash.sha256(0, filesize) == "ee4bf2c88adf56506ca386c647bfc78092d59390fa88864ff5b1b486e39749a1"
}