Summary

Summary
Action
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| Detected by | All Sophos products |
|---|---|
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
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Please follow the instructions for removing Trojans.
Please read the instructions for removing Trojans.
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Troj/Sub7-21-I is a variant of the Troj/Subseven Trojan.
Troj/Sub7-21-I is a backdoor Trojan. When the server program is installed, the computer is exposed to security attacks from remote locations. Once the connection is established, the attacker can acquire sensitive information such as passwords and take control over the infected computer.
