Indicators are what attackers leave behind. Stolen credentials are what they arrive with.
39 IOCs
Chinese State-Linked Hackers Target US Critical Infrastructure with Automated Scanning and Cyber Espionage Tools
Threat Actors
Malware Families
Excerpt
Chinese State-Linked Hackers Target US Critical Infrastructure with Automated Scanning and Cyber Espionage Tools Blog Home Company Marketplace The PolySwarm Blog Analyze suspicious files and URLs, at scale, millions of times per day. Get real-time threat intel from a crowdsourced network of security experts and antivirus companies competing to protect you. Chinese State-Linked Hackers Target US Critical Infrastructure with Automated Scanning and Cyber Espionage Tools Oct 16,…
Read the original report →Diamond Model
Adversary(34)
Infrastructure(1)
Capability(41)
Victim
Indicators of Compromise
Open the mindmap →39 indicators
| Type | Indicator | Confidence | Score | First Seen |
|---|---|---|---|---|
| SHA256 | 804a53be802378a8ec4c94602fd3d6584e0d472d83148e8a42c731950fec415d | High | Score 69/100 | First seen |
| CVE | CVE-2023-1389 | High | Score 82/100 | First seen |
| CVE | CVE-2021-22205 | Medium | Score 51/100 | First seen |
| CVE | CVE-2025-49704 | High | Score 82/100 | First seen |
| SHA256 | 72c6af6a4be99e31c4a7a0aa4f01750792788e7f6f9749243a9f2c47c14a708f | Medium | Score 53/100 | First seen |
| SHA256 | 7b9efc7ef8957411cdd22582ce4bfb3a5f76d9c91cdb7e36bf85c9785a2480e9 | Medium | Score 53/100 | First seen |
| CVE | CVE-2022-30190 | High | Score 79/100 | First seen |
| CVE | CVE-2025-0994 | High | Score 82/100 | First seen |
| CVE | CVE-2022-47986 | High | Score 82/100 | First seen |
| SHA256 | b1552703ff0035f197c22cdb3a514bb6aa45ec98de3ef5409faab0978f18c35e | Medium | Score 53/100 | First seen |
| Domain | dns.studiocloud.xyz | High | Score 58/100 | First seen |
| CVE | CVE-2019-11510 | Medium | Score 56/100 | First seen |
| CVE | CVE-2025-55182 | High | Score 82/100 | First seen |
| SHA256 | 5782ff2c835c88cc1ee521d2e8c523cfad73db3f9a29c93b40c4223f0338ade9 | Medium | Score 53/100 | First seen |
| CVE | CVE-2021-3493 | High | Score 82/100 | First seen |
| CVE | CVE-2023-34362 | High | Score 79/100 | First seen |
| CVE | CVE-2025-3248 | High | Score 79/100 | First seen |
| SHA256 | c9d5dc956841e000bfd8762e2f0b48b66c79b79500e894b4efa7fb9ba17e4e9e | High | Score 93/100 | First seen |
| SHA256 | e7e727458f573dded05537baddac2867d2801db1c3c74410398d063dfd6f6575 | Medium | Score 53/100 | First seen |
| CVE | CVE-2025-53770 | High | Score 79/100 | First seen |
| CVE | CVE-2022-31199 | High | Score 82/100 | First seen |
| CVE | CVE-2021-21974 | High | Score 82/100 | First seen |
| CVE | CVE-2022-21894 | High | Score 82/100 | First seen |
| CVE | CVE-2025-49706 | High | Score 82/100 | First seen |
| CVE | CVE-2023-46604 | High | Score 84/100 | First seen |
| CVE | CVE-2021-4034 | High | Score 79/100 | First seen |
| CVE | CVE-2022-26134 | High | Score 82/100 | First seen |
| CVE | CVE-2023-2868 | High | Score 79/100 | First seen |
| CVE | CVE-2024-3400 | High | Score 79/100 | First seen |
| CVE | CVE-2023-22518 | High | Score 82/100 | First seen |
| CVE | CVE-2024-21412 | High | Score 82/100 | First seen |
| CVE | CVE-2021-33044 | High | Score 79/100 | First seen |
| CVE | CVE-2026-21509 | High | Score 79/100 | First seen |
| CVE | CVE-2017-7921 | High | Score 79/100 | First seen |
| CVE | CVE-2024-7344 | High | Score 82/100 | First seen |
| CVE | CVE-2023-36025 | High | Score 82/100 | First seen |
| CVE | CVE-2025-53771 | High | Score 82/100 | First seen |
| CVE | CVE-2024-40766 | High | Score 80/100 | First seen |
| CVE | CVE-2025-21042 | High | Score 82/100 | First seen |
IOC Relationship Graph
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