Threat Database Trojans Trojan.Agent.ir

Trojan.Agent.ir

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Trojan.Agent.ir indicates that your system has been compromised by a malicious program. This type of threat is designed to secretly install itself on a victim's computer, allowing attackers to gain unauthorized access and control. The presence of Trojan.Agent.ir can lead to a range of problems, from data theft and unauthorized transactions to complete system compromise.

What Is Trojan.Agent.ir?

Trojan.Agent.ir is a type of Trojan horse, a malicious program that disguises itself as legitimate software. The name "Trojan.Agent.ir" suggests that it is a type of agent-based Trojan, which can operate autonomously to carry out malicious activities. Trojan horses are known for their ability to evade detection, making them particularly dangerous to computer systems.

How Trojan.Agent.ir Operates

Trojan.Agent.ir, like other Trojans, operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can create backdoors, allowing remote access to the infected system. This can enable attackers to steal sensitive information, install additional malware, or use the compromised system for malicious activities such as spamming or launching attacks on other computers.

Trojans often use social engineering tactics or exploit weaknesses in software to infect systems. They can be spread through various means, including email attachments, downloads from untrusted sources, or infected software installations. The lack of clear symptoms in the early stages of infection makes Trojans particularly challenging to detect without proper security tools.

Symptoms of Infection

Systems infected with Trojan.Agent.ir may exhibit a range of symptoms, although some infections may remain asymptomatic until significant damage has been done. Common signs of a Trojan infection include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. Additionally, users might notice increased network activity, unauthorized changes to system settings, or the presence of unwanted pop-ups and advertisements.

  • Unexplained changes in system settings or files
  • Appearance of unfamiliar programs or icons
  • Increased network activity without apparent cause
  • System crashes or instability
  • Slow system performance

How to Remove Trojan.Agent.ir

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access to download removal tools.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the Trojan.
  3. Uninstall any suspicious programs that were installed around the time the infection was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the system is clean. Repeat this process until no more threats are detected.

Conclusion

The detection and removal of Trojan.Agent.ir require immediate attention to prevent further damage to your system and to protect your personal data. By following the removal steps outlined above and maintaining vigilant security practices, such as regularly updating your operating system and security software, you can significantly reduce the risk of future infections. Remember, prevention is key, and being cautious with email attachments, downloads, and links can go a long way in protecting your digital security.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_AGENT.AJLU
Symantec W32.Spybot.Worm
Sunbelt Trojan-Spy.Win32.Agent.TB
Sophos Sus/Behav-200
Prevx1 Cloaked Malware
NOD32 probably a variant of Win32/Spy.Agent.MN
Microsoft TrojanSpy:Win32/Agent.TB
McAfee Generic PWS.y
F-Secure Email-Worm.Win32.Mimail.txu
eWido Logger.Agent.mn
eSafe Suspicious File
CAT-QuickHeal Trojan.Agent.ajlu
BitDefender Backdoor.Bot.26786
AVG PSW.Generic6.BNF
Avast Win32:Trojan-gen {Other}

File System Details

Trojan.Agent.ir may create the following file(s):
# File Name MD5 Detections
1. wicstd32.dll 319176330cb575151eccdd9f155b5d98 0
2. 11002[1].exe 0404f5f07561ff96490101c945f1d663 0
3. 10901[1].exe 0ec3f40f13511b2029893b648d8647bf 0
4. wlcstd32.dll 32f081876e0a9a49cadc132c80827470 0