Threat Database Trojans Trojan.Dropper.Sirefef.gen!C

Trojan.Dropper.Sirefef.gen!C

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 527
First Seen: February 22, 2013
OS(es) Affected: Windows

The detection of Trojan.Dropper.Sirefef.gen!C on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat is designed to cause harm to your computer and compromise your personal data. It is essential to understand the nature of this threat and take prompt action to remove it and prevent further damage.

What Is Trojan.Dropper.Sirefef.gen!C?

Trojan.Dropper.Sirefef.gen!C is a type of malware that can install other malicious programs on your computer without your knowledge or consent. The term "Trojan" refers to a type of malware that disguises itself as legitimate software, while "Dropper" indicates that it can drop or install additional malware components. The "Sirefef.gen!C" part of the name suggests that it is a variant of a known malware family, but the exact nature and behavior of this specific threat can vary.

How Trojan.Dropper.Sirefef.gen!C Operates

Trojan.Dropper.Sirefef.gen!C can operate in various ways, but its primary goal is to install additional malware components on your computer. This can happen through exploiting vulnerabilities in your operating system or software, or by tricking you into installing the malware yourself. Once installed, the malware can communicate with its creators, allowing them to control your computer remotely, steal your personal data, or use your computer for malicious activities such as spamming or distributing malware.

Symptoms of Infection

The symptoms of a Trojan.Dropper.Sirefef.gen!C infection can vary, but common signs include slow computer performance, unexpected pop-ups or advertisements, and unfamiliar programs or icons on your desktop. You may also experience difficulties with your internet connection, or notice that your computer is behaving erratically. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without the use of specialized software.

How to Remove Trojan.Dropper.Sirefef.gen!C

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your computer and detect any malware components.
  3. Uninstall any suspicious programs or software that you do not recognize or that were installed without your consent.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your computer and perform a follow-up scan to ensure that all malware components have been removed.

Conclusion

Removing Trojan.Dropper.Sirefef.gen!C from your computer requires careful attention and a thorough approach. By following the steps outlined above, you can help to ensure that your computer is free from this malware and that your personal data is protected. It is essential to remain vigilant and to take proactive steps to prevent future infections, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when downloading or installing new programs. By taking these precautions, you can help to protect your computer and your personal data from the threats posed by Trojan.Dropper.Sirefef.gen!C and other types of malware.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AntiVir BDS/ZAccess.biet
Kaspersky Backdoor.Win32.ZAccess.biet
AVG ZeroAccess.MY
AntiVir TR/Symmi.5793.11
Kaspersky Backdoor.Win32.ZAccess.bibe
AVG ZeroAccess.NB
TrendMicro TROJ_GEN.RCBCDBL
AntiVir BDS/ZAccess.bifk
Kaspersky Backdoor.Win32.ZAccess.bifk
AVG Dropper.Generic7.BSJW
AntiVir TR/Agent.59392.91
Kaspersky Backdoor.Win32.ZAccess.bjly
AVG Generic31.BSWN
AntiVir BDS/ZAccess.bjlg
Kaspersky Backdoor.Win32.ZAccess.bjlg

SpyHunter Detects & Remove Trojan.Dropper.Sirefef.gen!C

File System Details

Trojan.Dropper.Sirefef.gen!C may create the following file(s):
# File Name MD5 Detections
1. n. 047ea347e50db7fbe1eb7e1ffe1365b2 18
2. lollipop.exe 2d8f6518800967be6873d454ff0c8a48 1
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