[panda-users] win7proc:grab_files

[Juan Caballero]

That worked!
I had tried both PANDA versions and was getting the same error. Had also tried –os_name –os-name, but not –os :)

Thanks!
Juan

From: Bridgey theGeek [mailto:bridgeythegeek at gmail.com] 
Sent: Tuesday, June 20, 2017 2:04 PM
To: Juan Caballero
Cc: panda-users at mit.edu
Subject: Re: [panda-users] win7proc:grab_files

Hi Juan,

>From the URL you posted you might be using the old verison of PANDA? The newer version can be found at:
https://github.com/panda-re/panda/

Regardless of version, it sounds like you might be falling for classic undocumented: -os  switch, for example:

-os windows-32-7

The switch is documented in the new version:
https://github.com/panda-re/panda/blob/master/panda/plugins/osi/USAGE.md#arguments

Hope that helps,
Adam



On 20 June 2017 at 11:25, Juan Caballero <juan.caballero at imdea.org> wrote:
Hi there,
I was trying to run the win7proc grab_files functionality, but the command
line in the manual does not seem to work
If I use:
$PANDA_PATH/x86_64-softmmu/qemu-system-x86_64 -replay foo -pandalog foo.plog
\
    -panda syscalls2:profile=windows7_x86 -panda win7proc:grab_files

as proposed in the manual at:
https://github.com/moyix/panda/blob/master/qemu/panda_plugins/win7proc/USAGE
.md

I get an assertion failure:
Assertion: `!(panda_os_type == OST_UNKNOWN)' failed
It seems that panda_set_os_name is not being invoked in vl.c
How do I tell panda which OS I am running?

Thanks,
Juan


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