2011년 2월 3일 목요일

Malware Removal Guide & List of Online Anti-Malware (File) Scanners

Malware Removal Guide for Windows - http://realsecurity.web.officelive.com/removemalware.aspx
(Malware 제거 방법 및 도구 설명)

his guide will help you clean your computer of malware. It contains instructions that will remove most malware infections on a Windows operating system (if done correctly and in order). It highlights the tools and resources that are necessary to clean your system. Malware is general term for any malicious software, including viruses, worms, trojans, rootkits, spyware, and adware, that tries to damage a computer system, steal data, or perform other such malicious behavior.

List of Online Anti-Malware (File) Scanners - http://realsecurity.web.officelive.com/filescanners.aspx
(온라인 바이러스 검사 및 분석 사이트)
This is a list of online scanners that checks uploaded files for malware using anti-virus engines. You can use these to determine if a file is safe or malicious without putting your system at risk. All of these services are free.
Multiple Antivirus Engines


  1. VirusTotal: uses 40 AV engines. This service has an excellent detection rate! It gives detailed results from each AV engine and provides real time global statistics. Note: VirusTotal also has an uploader program (140KB) that automatically sends files to VirusTotal without you opening your web browser. 20 MB file size limit.
  2. Jotti's Malware Scan: uses 19 AV engines. 20 MB file size limit.
  3. NoVirusThanks: uses 24 AV engines. 20 MB file size limit. Note: NoVirusThanks also has an uploader program that directly sends suspicious files from your PC to their multi-engine AV scanner.
  4. VirSCAN: uses 36 AV engines. 20 MB file size limit.
  5. VirusChief: uses 13 AV engines. 10 MB file size limit.
  6. Filterbit: uses 12 AV engines. 20 MB file size limit.
  7. Gary's Hood: uses 5 AV engines. 10 MB file size limit.
  8. Allthreats: uses 3 AV engines. 10 MB file size limit.



Single Antivirus Engine
  1. FortiGuard: uses FortiClient AV engine. 1 MB file size limit. (Results by email)
  2. avast! Online Scanner: uses avast! AV engine. 16 MB file size limit.
  3. Dr. Web Virus Scan: your files are immediately scanned by the latest version of Dr.Web anti-virus with the most recent virus definitions loaded.
  4. Kaspersky File Scanner: updates every three hours ensure that even the very newest viruses can be detected. 1 MB file size limit.
  5. ArcaVir: uses the ArcaVir AV engine. (Results by email)



Analyze file behavior: The following services analyze your submitted files on a test (sandbox) system and then sends you a report on what it saw.


  1. Sunbelt CWSandbox: 12288 KB file size limit. (Results by email)
  2. Anubis: Analyzing Unknown Binaries: 8 MB file size limit. The file must be a Windows executable.
  3. WEPAWET: detects and analyzes web-based malware. It currently handles Flash, JavaScript, and PDF files.
  4. ThreatExpert: 5 MB file size limit. Note: ThreatExpert also has a stand-alone tool (944KB) that provides you with a quick way to submit your samples without using your browser.
  5. Comodo Instant Malware Analysis: once the file (executable) is submitted, COMODO Automated Analysis System will analyze it and report back its findings.
  6. Norman Sandbox: results by email.
  7. Joebox: analyzes malware to capture its runtime behaviour data. 12 MB file size limit. (Results by email)
  8. viCheck.ca: decrypts and extracts malicious executables from common document formats. 10 MB file size limit. (Results by email)

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