// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM0LjEyMi4xNDAuMTEwOjQ0Mw
// 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/MTM0LjEyMi4xNDAuMTEwOjQ0Mw"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0755222e15258a19338f174d5c1717ea3dd12cd0753896ac9d5ce61e37783001"
        or hash.sha256(0, filesize) == "600bcb7f75501e2d6546ef7a68b39ec4e1e5957b9ec3f87e0027dee4567a9069"
        or hash.sha256(0, filesize) == "e7b23238f39e10374125fc3cb6cc39209dc9c85ee87016bfcc92e17fd5bf70ce"
        or hash.sha256(0, filesize) == "ed9a7058b126bfdb07090f03537624e8df51d41477554db11eeefc3412939112"
}