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[SANS ISC] A ‘Zip Bomb’ to Bypass Security Controls & Sandboxes

published on 2022-05-20 10:05:12 UTC by Xavier
Content:

I published the following diary on isc.sans.edu: “A ‘Zip Bomb’ to Bypass Security Controls & Sandboxes“:

Yesterday, I analyzed a malicious archive for a customer. It was delivered to the mailbox of a user who, hopefully, was security-aware and reported it. The payload passed through the different security layers based on big players on the market!

The file is a zip archive (SHA256:97f205b8b000922006c32c9f805206c752b0a7d6280b6bcfe8b60d52f3a1bb5f) and has a score of 6/58 on VT. The archive contains an ISO file that, once mounted, discloses a classic PE file. But let’s have a look at the file… [Read more]

The post [SANS ISC] A ‘Zip Bomb’ to Bypass Security Controls & Sandboxes appeared first on /dev/random.

Article: [SANS ISC] A ‘Zip Bomb’ to Bypass Security Controls & Sandboxes - published over 2 years ago.

https://blog.rootshell.be/2022/05/20/sans-isc-a-zip-bomb-to-bypass-security-controls-sandboxes/   
Published: 2022 05 20 10:05:12
Received: 2022 05 20 10:25:51
Feed: /dev/random
Source: /dev/random
Category: Cyber Security
Topic: Cyber Security
Views: 2

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