Description (CNA)
A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434), distributed from the legitimate website daemon-tools.cc between approximately April 8, 2026, and May 5, 2026. Attackers gained unauthorized access to the vendor's (AVB Disc Soft) build or distribution infrastructure and trojanized three binaries: DTHelper.exe, DiscSoftBusServiceLite.exe, and DTShellHlp.exe. These files were digitally signed with the legitimate AVB Disc Soft code-signing certificate, allowing the malicious installers to appear trustworthy and bypass signature-based detection.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AVB Disc Soft / DAEMON Tools Lite | affected 12.5.0.2421 before 2.6.0.* |
CWE
CWE-506
References
- https://securelist.com/tr/daemon-tools-backdoor/119654/
- https://blog.daemon-tools.cc/post/security-incident
ADP enrichment
No English description supplied.