RMM
FastViewer
FastViewer is a remote monitoring and management (RMM) tool. More information will be added as it becomes available.
Tool overview
- Category
- RMM
- Research authors
- Not recorded
- Created
- 2024-08-02
- Last modified
- 2025-12-14
- Privileges
- Not recorded
- Free / availability
- Not recorded
- Verification required
- Not recorded
- Supported platforms
- Not recorded
Executables & installation paths
- Filename
- Not recorded
- OriginalFileName
- Not recorded
- Description
- Not recorded
Installation paths
fastclient.exe
fastmaster.exe
FastViewer.exe
Code signing
- signer name
- FastViewer GmbH
- certificate thumbprint
- 224026512C56BCE38073813BDB3D3207D88C1172
- tbs sha256
- AD3D2D1485CAB1E72DD2A0C7228E9467D5A36E93BB3F17C4699882DA901348E0
- tbs sha1
- Not recorded
- signer name
- FastViewer GmbH
- certificate thumbprint
- 634F4B6F419B57A16C8F58054AE9E6DA7D1FC6A4
- tbs sha256
- FF61DC60973A1DB2A6871C7AF1EEAEDE65EEECE92D36675107592266766149D2
- tbs sha1
- Not recorded
- signer name
- FastViewer GmbH
- certificate thumbprint
- 2F3A90AD6ECFC24F0781D7DFB6815A1D83A1B52E
- tbs sha256
- 5ADD1D07C05E16B75D504C5EB76DFC892888620DF8205D3F23E6068049130510
- tbs sha1
- Not recorded
search names
company names
signer names
FastViewer GmbH
FORENSIC EVIDENCE
Network artifacts
- Description
- Known remote domains
- Domains
- *.fastviewer.com
- fastviewer.com
- Ports
- Not recorded
Detections
- Sigma
- https://github.com/magicsword-io/LOLRMM/blob/main/detections/sigma/fastviewer_network_sigma.yml
- Description
- Detects potential network activity of FastViewer RMM tool
- Sigma
- https://github.com/magicsword-io/LOLRMM/blob/main/detections/sigma/fastviewer_processes_sigma.yml
- Description
- Detects potential processes activity of FastViewer RMM tool