Linen Typhoon, Violet Typhoon, Storm-2603
Essential information
- Confidence
- 100/100
- Published
- 21/12/2025 15:56
- Modified
- 21/12/2025 15:56
- Updated at
- 21/12/2025 15:56
- Revoked
- No
- Author / Source
- AlienVault
- Resource level
- —
- Primary motivation
- —
- Related entities
- 2 reports, 23 attack patterns (mitre), 2 malware, 5 sectors, 10 countries, 4 indicators, 8 vulnerabilities (cve)
Description
No description.
Marking (TLP)
TLP:CLEAR
Related entities
Attack patterns, malware, vulnerabilities, indicators and other entities linked to this intrusion set.
Reports (2)
-
4 CVEs 5 MITREs 1 Malware 8 Observables 1 APT
-
16 MITREs 1 Malware 1 APT
Attack patterns (MITRE) (23)
-
T1552.001 usesCredentials In Files MITRE
-
T1505.003 usesWeb Shell MITRE
-
T1213 usesData from Information Repositories MITRE
-
T1018 usesRemote System Discovery MITRE
-
T1133 usesExternal Remote Services MITRE
-
T1016 usesSystem Network Configuration Discovery MITRE
-
T1078.004 usesCloud Accounts MITRE
-
T1068 usesExploitation for Privilege Escalation MITRE
-
T1498 usesNetwork Denial of Service MITRE
-
T1057 usesProcess Discovery MITRE
-
T1027 usesObfuscated Files or Information MITRE
-
T1082 usesSystem Information Discovery MITRE
Malware (2)
-
Warlock ransomware usesFamily
-
ToolShell usesFamily
Sectors (5)
-
Education targets
-
Energy targets
-
Government targets
-
Technology targets
-
Defense targets
Countries (10)
-
British Indian Ocean Territory targets
-
Romania targets
-
United States of America targets
-
Germany targets
-
Brazil targets
-
Netherlands targets
-
Taiwan targets
-
India targets
-
Japan targets
-
Hong Kong targets
Indicators (4)
-
30955794792a7ce045660bb1e1917eef36f1d5865891b8110bf982382b305b27indicates -
8d3d3f3a17d233bc8562765e61f7314ca7a08130ac0fb153ffd091612920b0f2indicates -
stix 100/100
WEBSHELL_ASP_Runtime_Compile SHA256 of f5b60a8ead96703080e73a1f79c3e70ff44df271
· Valid until 18/07/2026 · Source: AlienVault -
3461da3a2ddcced4a00f87dcd7650af48f97998a3ac9ca649d7ef3b7332bd997indicates
Vulnerabilities (CVE) (8)
Ivanti Endpoint Manager Mobile (EPMM) contains an authentication bypass vulnerability in the API component that allows an attacker to access protected resources …
- Attack vector
- Network
- Published
- 19/05/2025
- Modified
- 21/12/2025
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow …
- Attack vector
- Network
- Published
- 22/07/2025
- Modified
- 21/12/2025
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing …
- Attack vector
- NETWORK
- Published
- 21/07/2025
- Modified
- 21/12/2025
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could …
- Attack vector
- Network
- Published
- 22/07/2025
- Modified
- 21/12/2025
Cisco IOS XE Web UI contains a privilege escalation vulnerability in the web user interface that could allow a remote, unauthenticated attacker …
- Attack vector
- Network
- Published
- 16/10/2023
- Modified
- 21/12/2025
Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability in the API component that allows an authenticated attacker to remotely execute …
- Attack vector
- Network
- Published
- 19/05/2025
- Modified
- 21/12/2025
Cisco IOS XE contains a command injection vulnerability in the web user interface. When chained with CVE-2023-20198, the attacker can leverage the …
- Attack vector
- Network
- Published
- 23/10/2023
- Modified
- 21/12/2025
Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network. Microsoft is aware …
- Attack vector
- Network
- Published
- 20/07/2025
- Modified
- 21/12/2025