Something is injecting malware into my HTTP traffic

Something is injecting malware into my HTTP traffic

shimi linux-il at shimi.net
Sun Mar 22 11:26:13 IST 2015


On Sun, Mar 22, 2015 at 11:10 AM, Roman Ovseitsev <romovs at gmail.com> wrote:

> Thanks everyone! That explains it then.
>
> It interesting how the cached version is actually slower to download than
> the non-cached.
> I haven't noticed the speed difference prior to Michael mentioning it, but
> now after some random tests the behaviour seems to be consistent with other
> sites as well. Too bad not everyone provides secure versions...
>
>
Not too surprising. Nodejs uses Joyent as a provider. Likely they have
ample bandwidth capacity and common-use objects (and I am guessing the main
downloadables of latest versions are THE most commonly downloaded file from
NodeJS's servers) which are likely in RAM cache of the server. Compare with
an Israeli ISP that would try to squeeze any cent it can when utilizing
their international links (which is why I left them) and just put
everything on some huge cache machine, likely with not-so-fast-disks (i.e.
disks with notiacable seek time, i.e. not SSDs) because they're trying to
save money, remember, and the fact that while 'all the cool kids use
node.js', comparing to the rest of your ISP customers, it is likely not a
popular choice as compared to things like Torrent sites, etc, so likely not
in RAM cache, so it must load from a busy disk, and... there you have it :)

Your solution is to switch ISP, so they'll learn not to mess with their
customers.
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