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Product
Threat intelligence API
Get started
Live feed
Recipes
Free feeds
CLI & agents
The data
Incident records
Dark web
Validated IOCs
Vulnerabilities
Entity graph
For teams
For service providers
Use cases
About ThreatCluster
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ReDoc
Examples on GitHub
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Back
ToolShell
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
ToolShell
Frequency
16
occurrences
First Seen
October 30, 2025
Last Seen
October 6, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Exploited By
Storm-2603
Longlegs
Linen Typhoon
ChamelGang
CamoFei
Violet Typhoon
CL-CRI-1040
Stealth Falcon
Warlock
Akira
Associated Malware
NeedyMantis
React2Shell
Horus Agent
MSC EvilTwin
Tools Used
Acronis
Burp Collaborator
CrackMapExec
K7RKScan
Msiexec
N-able
Netexec
PipeMagic Backdoor
Related CVEs
CVE-2026-32201
CVE-2026-45659
CVE-2026-50522
CVE-2026-55040
CVE-2026-56164
CVE-2026-58644
CVE-2025-47904
CVE-2026-0891
MITRE Techniques
T1574 - Hijack Execution Flow
T1505.003 - Web Shell
T1041 - Exfiltration Over C2 Channel
T1055 - Process Injection
T1059.001 - PowerShell
T1543.003 - Windows Service
T1566 - Phishing
T1190 - Exploit Public-Facing Application
Affected Platforms
SharePoint
Visual Studio Code
Windows
Microsoft SharePoint
Oracle EBS
Microsoft Office
Regions
Russia
Taiwan
United States
Brazil
India
Sectors Affected
Government
Telecommunications
Energy
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
2
IA
Initial Access
T1566 - Phishing
T1190 - Exploit Public-Facing Application
2
EX
Execution
T1059.001 - PowerShell
T1203 - Exploitation for Client Execution
3
PE
Persistence
T1574 - Hijack Execution Flow
T1505.003 - Web Shell
T1543.003 - Windows Service
1
PE
Priv Esc
T1055 - Process Injection
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
-
LM
Lateral Mov
No techniques detected
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
1
EX
Exfil
T1041 - Exfiltration Over C2 Channel
-
IM
Impact
No techniques detected
9
techniques detected across
5
tactics
Related Clusters (9)
Microsoft SharePoint Attacks: Over 400 Victims Including US Agencies
Aug 12
·
0 sources
81
Warlock Ransomware Targets Critical Infrastructure in Spanish and Portuguese Regions
Oct 1
·
17 sources
79
Critical RMM Vulnerabilities Exploited: MSPs Urged to Test Security Controls
Oct 8
·
2 sources
73
Critical RCE Vulnerability in BeyondTrust Software Requires Immediate Patching
Feb 9
·
860 sources
67
Phishing Surges as Leading Initial Access Method in Q1 2026
Apr 22
·
2 sources
52
Vulnerability Exploits Account for 40% of Intrusions in Q4 2025
Jan 29
·
2 sources
24
Warlock Ransomware Exploits ToolShell SharePoint Vulnerabilities
Oct 30
·
2 sources
23
Warlock Ransomware Exploits ToolShell SharePoint Vulnerabilities
Oct 30
·
2 sources
22
Microsoft Issues Mitigations for 1,246 Vulnerabilities in 2025
Dec 30
·
1 sources
19
Prev
1 / 2
Next
Related Articles (16)
How to secure RMM software: 8 controls MSPs should test
Bleepingcomputer
·
Oct 6
Warlock Ransomware Attackers Hit Water and Telecom Operators
www.security.com
·
Oct 4
Symantec reports Warlock ransomware group targets water, telecom, government ...
Industrialcyber.Co
·
Oct 2
Warlock Expands SharePoint Exploitation in Critical Infrastructure Attacks
Securityweek
·
Oct 2
Warlock Expands SharePoint Exploitation in Critical Infrastructure Attacks
Securityweek
·
Oct 2
Chinese ransomware group Warlock targets Spanish- and Portuguese
Scworld
·
Oct 1
Warlock Ransomware Attackers Hit Water and Telecom Operators
Security
·
Oct 1
CyberScoop: Microsoft SharePoint attacks ensnare 400 victims, including US agencies
cyberscoop.com
·
Aug 13
Phishing reclaims the top initial access spot, attackers experiment with AI tools
Feeds2.Feedburner
·
Apr 22
Patch or perish: Vulnerability exploits now dominate intrusions
Theregister
·
Jan 29
Patch or perish: Vulnerability exploits now dominate intrusions
Theregister
·
Jan 29
January 2026 Microsoft Patch Tuesday: Actively exploited zero day needs attention
Csoonline
·
Jan 14
Patch Tuesday 2025 roundup: The biggest Microsoft vulnerabilities of the year
Csoonline
·
Dec 30
Q3 ransomware activity dominated by three groups, stolen VPN credential use
Scworld
·
Nov 20
A Deep Dive Into Warlock Ransomware Deployed Via ToolShell SharePoint Chained Vulnerabilities
Reddit
·
Oct 30
A Deep Dive Into Warlock Ransomware Deployed Via ToolShell SharePoint Chained Vulnerabilities
Reddit
·
Oct 30
Prev
1 / 4
Next
Related Entities
Storm-2603
Longlegs
Linen Typhoon
ChamelGang
CamoFei
Violet Typhoon
CL-CRI-1040
Stealth Falcon
Ransomware
Phishing
Zero-day Exploit
Malware