zlacker

[parent] [thread] 3 comments
1. _sbrk+(OP)[view] [source] 2017-04-29 11:32:36
Total bull. Take the filesystem offline and run Tripwire over it (assuming you did this after a fresh install).

We solved this problem in the 90s. Try to keep up.

sigh

replies(3): >>eli+M1 >>alasda+PD >>bessel+Dg1
2. eli+M1[view] [source] 2017-04-29 12:07:34
>>_sbrk+(OP)
We had BIOS based malware in the 90s too
3. alasda+PD[view] [source] 2017-04-29 20:22:23
>>_sbrk+(OP)
Right. And what do you do when the filesystem comes back clean because the malware resides in some re-flashed firmware?

You can almost get a pass for being condescending ("try to keep up") if you know what you are talking about, but being both condescending AND wrong just makes you look foolish.

4. bessel+Dg1[view] [source] 2017-04-30 10:47:07
>>_sbrk+(OP)
That doesn't help you if the code running outside your filesystem is compromised.

For example, a backdoor implanted in the disk firmware would be virtually undetectable for the vast majority of users.

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