Trojan malware disguises itself as legitimate software to trick users into installing it. Once active, trojans can steal data, open backdoors, download additional payloads, or give attackers remote control of an infected system. This category collects step-by-step removal guides for a range of trojan threats, covering both manual detection and automatic cleanup methods.
Featured Trojan Removal Guides
VB:Trojan.Agent.EIOB Removal
A trojan agent that infiltrates systems through deceptive downloads and executes malicious payloads in the background.
Backdoor.PHP.WebShell.CT Removal
A PHP-based web shell backdoor that allows attackers to maintain persistent access to compromised web servers.
How Trojan Removal Works
Each guide follows a consistent approach to help you identify and eliminate trojan infections:
- Identification — Recognize the specific trojan by its behavior, file locations, and system symptoms.
- Manual Removal — Step-by-step instructions to locate and delete malicious files, registry entries, and scheduled tasks.
- Automatic Scanning — Use a reputable anti-malware tool to detect and remove any remaining traces.
- Post-Cleanup — Restore system settings and apply security best practices to prevent reinfection.
Common Trojan Warning Signs
- Unexpected system slowdowns or high CPU usage
- Unfamiliar programs launching at startup
- Unauthorized changes to system settings or browser configurations
- Suspicious network activity or outgoing connections
- Disabled security software or firewall settings
Browse the guides below for detailed removal instructions tailored to each trojan variant. If you suspect an infection, disconnect from the network and begin the removal process as soon as possible.