// 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/MTkyLjI1NS4xMjguMTIyOjgw
// 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/MTkyLjI1NS4xMjguMTIyOjgw"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "293b0be1bddeea24af5bc6a8fbcf75f032daa94102c49e376ef8bcda76922a86"
        or hash.sha256(0, filesize) == "77098d4ac98ca173dd65f153c03c6615e5fd2f2292311b3a57505aa1115b5ff4"
        or hash.sha256(0, filesize) == "7b0e8f88f8033030fd33f238d9f828a5051e1db5c6c2e70872c668bdeae002e6"
        or hash.sha256(0, filesize) == "875cac35e443112837759df7e2e92d52f973e052afb3a615df002d5d14a79b20"
}