Cleaver is a threat group that has been attributed to Iranian actors and is responsible for activity tracked as Operation Cleaver. 1 Strong circumstantial evidence suggests Cleaver is linked to Threat Group 2889 (TG-2889). 2
- Cylance Cleaver
- Dell Threat Group 2889
断言与引用
每条断言来自写入方；provenance 是写入方声称，不是本目录的复核结论。有效期按引用年份读取。
| predicate | object | 有效期 | 置信 | 证据 |
|---|---|---|---|---|
| also_known_as | Cleaver | — → … | 100 | src_mitre_attck_enterprise |
| also_known_as | Threat Group 2889 | — → … | 100 | src_mitre_attck_enterprise |
| also_known_as | TG-2889 | — → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1003.001 | 2017 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1557.002 | 2017 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1588.002 | 2017 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1587.001 | 2017 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1585.001 | 2017 → … | 100 | src_mitre_attck_enterprise |
技术使用
| ATT&CK | 技术 | platforms |
|---|---|---|
| T1003.001 | LSASS Memory | — |
| T1557.002 | ARP Cache Poisoning | — |
| T1585.001 | Social Media Accounts | — |
| T1587.001 | Malware | — |
| T1588.002 | Tool | — |
别名
Cleaver · TG-2889 · Threat Group 2889
读取与复核
记录自动入库·未人工复核。置信度是写入方给出的 0–100 值，置信带按 ≥80 / 50–79 / <50 划为高 / 中 / 低；四条信任轴（合成、生命周期、置信带、佐证源数）分开呈现，不合并为单一信任分。