New Threat Cluster OP-512 Targets Microsoft IIS Servers with Custom Web Shell Framework

{
"priority": "HIGH",
"cve": "N/A",
"target": "Microsoft IIS Servers",
"threat_actor": "OP-512",
"patch_ready": false,
"insight": "New threat cluster OP-512 targets Microsoft IIS servers with custom web shell framework, likely linked to China."
}

guid

https://thehackernews.com/2026/06/new-threat-cluster-op-512-targets.html

source_url

https://thehackernews.com/2026/06/new-threat-cluster-op-512-targets.html

id: 1405
uid: RQ3y9
insdate: 2026-06-05 14:10:11
title: New Threat Cluster OP-512 Targets Microsoft IIS Servers with Custom Web Shell Framework
additional: {
"priority": "HIGH",
"cve": "N/A",
"target": "Microsoft IIS Servers",
"threat_actor": "OP-512",
"patch_ready": false,
"insight": "New threat cluster OP-512 targets Microsoft IIS servers with custom web shell framework, likely linked to China."
}
category: Cybersecurity
md5:
guid: https://thehackernews.com/2026/06/new-threat-cluster-op-512-targets.html
source_url: https://thehackernews.com/2026/06/new-threat-cluster-op-512-targets.html
updated:
image:
author_name:
author_link:
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