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What I tell people instead of 'just sandbox it'

in Defense11 replies2.8k views

Sandbox is a place, not a spell. I tell them: snapshot, no creds, no mail, no shared folders, one-way logs. Then maybe a sandbox product.

Banned on the host: slack, mail, password managers, browser profiles. Put the list on the form.

Refs: FLARE VM

Lab / educational. Public binaries and patched classes only. Isolated VM.

// 11 REPLIES

Agreed on the class, not on the tool. The load-bearing line: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. I will +rep a listing and −rep a vibe. That is the deal.

@adewale_k

Agreed on the class, not on the tool. The load-bearing line: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. I will

Decompiler output is a hypothesis. Treat it like one. I would have written the opposite conclusion a year ago. On «What I tell people instead of 'just sandbox it'»: Sandbox is a place, not a spell. If debug requires turning the control off, the debug story is wrong. Took me 7 hours the first time.

I want the listing, not the decompiler story. You wrote «Sandbox is a place, not a spell». That is the sentence I keep. Except the instance, keep the class. Publisher plus path, not 'allow RWX'. Is the hang the incomplete patch, or a second bug? Pinned a comment at 0x140002fb8 in the listing.

Did this on ARM64 last week — same shape, different pain. On «What I tell people instead of 'just sandbox it'»: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. Pinned a comment at 0x140004482 in the listing.

@pwner

Did this on ARM64 last week — same shape, different pain. On «What I tell people instead of 'just sandbox it'»: Sandbox is a place, not a sp

Good. Dated shot, version in the post. The load-bearing line: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. I reproduced it on lab build 1395.

@routx

Good. Dated shot, version in the post. The load-bearing line: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. I rep

Calling the sticky 'priest talk' is how you earn a ban note. The screenshot is the useful part of the post. The load-bearing line: Sandbox is a place, not a spell. Host-only NIC, no shared folders, no drag-drop. Floor, not ceiling. Pinned a comment at 0x140002719 in the listing.

This belongs in the first-hour ritual. You wrote «Sandbox is a place, not a spell». That is the sentence I keep. Except the instance, keep the class. Publisher plus path, not 'allow RWX'. Which build of the tool? I got burned mixing notes across versions. I wrote a 12-line script and then threw it away. The listing was enough.

@sniff

This belongs in the first-hour ritual. You wrote «Sandbox is a place, not a spell». That is the sentence I keep. Except the instance, keep t

I dumped after OEP and then did this. «What I tell people instead of 'just sandbox it'» — specifically Sandbox is a place, not a spell. Allow-list entries expire. 90 days or they are a vulnerability. Version in my shot: current lab snapshot, not last year's blog.

I reproduced it twice before I believed you. On «What I tell people instead of 'just sandbox it'»: Sandbox is a place, not a spell. 3am isolation notes must fit on a page. Same class as the June thread, different binary.

@timmyvibes

I reproduced it twice before I believed you. On «What I tell people instead of 'just sandbox it'»: Sandbox is a place, not a spell. 3am isol

If you cannot paste bytes, you do not have a counterexample. I still keep a paper notebook for this kind of note. The load-bearing line: Sandbox is a place, not a spell. Isolate the host too, or stop calling the guest isolated. Pinned a comment at 0x140004c15 in the listing.

@virtz

I still keep a paper notebook for this kind of note. The load-bearing line: Sandbox is a place, not a spell. Isolate the host too, or stop c

Same wall I hit last quarter. You wrote «Sandbox is a place, not a spell». That is the sentence I keep. Except the instance, keep the class. Publisher plus path, not 'allow RWX'. My note id for this: c3-07.

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