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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: skinandb0nes on March 23, 2014, 09:44:59 PM

Title: error, compressionbomb?
Post by: skinandb0nes on March 23, 2014, 09:44:59 PM
Today I made a backup of my iPhone in iTunes so iTunes made a copy of my downloaded apps (all legit apps like facebook, instagram, twitter etc from their original developers) and it safed the copy somewhere on my computer. I ran a full scan with avast on my computer and one file couldn't get scanned, because it's a "decompressionbomb" according to avast. When I clicked the results, it showed up that it was about a part of the facebook app for my iPhone. Since I downloaded it from the original appstore from apple and it's the original facebook app I'm pretty sure that it can't be malware (right?) but what is a decompressionbomb? Should I worry about that?

* Sorry for the typo, I meant decompressionbomb.
Title: Re: error, compressionbomb?
Post by: Asyn on March 23, 2014, 09:51:23 PM
...but what is a decompressionbomb?

It's a highly packed archive.
Title: Re: error, compressionbomb?
Post by: skinandb0nes on March 23, 2014, 09:52:26 PM
...but what is a decompressionbomb?

It's a highly packed archive.

Is it anything malicious?
Title: Re: error, compressionbomb?
Post by: Asyn on March 23, 2014, 09:55:02 PM
Is it anything malicious?

Nope.
Title: Re: error, compressionbomb?
Post by: skinandb0nes on March 23, 2014, 10:00:51 PM
Is it anything malicious?

Nope.

k, thanks!
Title: Re: error, compressionbomb?
Post by: Asyn on March 23, 2014, 10:01:19 PM
You're welcome.
Title: Re: error, compressionbomb?
Post by: Pondus on March 23, 2014, 10:17:51 PM
...but what is a decompressionbomb?

It's a highly packed archive.
Also a old trick to crash AV scanners.... lots of info if you know how to google