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ComboFix -- NSIS error

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#1 anim8r


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Posted 02 October 2011 - 12:19 AM

ComboFix downloaded from bleepingcomputer throws an NSIS error (v and

When downloaded from infospyware, it runs successfully, but is an older version (

OS: XP Professional
Browsers: IE8 and Firefox on a non-infected machine. Caches cleared.

The target machine has been infected with Open Cloud Security. The older version of ComboFix deleted a number of infected files including some rootkit stuff, but I am concerned that without the latest version, some components may have been missed. The Open Cloud authors have apparently been modifying their strategy, as much of the advice online refers to component names that were not present in my case.

ComboFix was downloaded on a non-infected machine and transferred via USB stick.

Error message:
NSIS Error
Installer integrity check has failed. Common causes include
incomplete download and damaged media. Contact the
installer's author to obtain a new copy.

More information at:

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#2 cryptodan


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Posted 02 October 2011 - 01:16 AM

Please follow the instructions in ==>Malware Removal and Log Section Preparation Guide<==.

Once the proper logs are created, then make a NEW TOPIC and post it ==>HERE<== Please include the link to this topic in your new topic and a description of your computer issues and what you have done to resolve them.

If you can produce at least some of the logs, then please create the new topic and explain what happens when you try to create the log(s) that you couldn't get. If you cannot produce any of the logs, then still post the topic and explain that you followed the Prep. Guide, were unable to create the logs, and describe what happens when you try to create the logs.

Once you have created the new topic, please reply back here with a link to the new topic.

Most importantly please be patient till you get a reply to your topic.

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