// 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/MTU0LjkxLjU5LjEyNjo4MDc0
// 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/MTU0LjkxLjU5LjEyNjo4MDc0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7fd286063a517d82e2f5d6ab7ee212cb594f83c1ed2ed8315bbda76b535b38ac"
        or hash.sha256(0, filesize) == "97509ab9cf0effd38cc543afca4414ab6ee6b62d3369e47b1855415bc13898b9"
        or hash.sha256(0, filesize) == "a6a4ec861ef4c4f41622cf205da3fc7ee384faf3eda29021ccddc99d6665ab20"
        or hash.sha256(0, filesize) == "e56774071a4525057a5ae6fead554a7804b9d24e0509b321568c80f67cae61fe"
}