Tool
uploader_client.exe
- First Reported
- Apr 23, 2026
- Latest Reported
- Apr 23, 2026
Reported Context (2)
- Researchers observed Trigona ransomware operators using a custom command-line exfiltration tool named uploader_client.exe to steal data faster and evade detection. Trigona Ransomware Uses Custom Tool to Exfiltrate Data
- Symantec observed Trigona ransomware affiliates in March 2026 using a custom exfiltration tool, uploader_client.exe, that communicates with a hardcoded attacker-controlled server and supports parallel streams, Symantec Details Trigona Affiliates’ Custom Data Exfiltration Tool
Malware (1)
Threat Actors (2)
MITRE ATT&CK (6)
Products (3)
Tools (16)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.