We get a XP memory dump and a file that looks like garbage - g00ds
Running histogram on goods shows its likely encrypted.
$ strings WinXP.vmem | grep g00ds
Looks like g00ds existed on the same machine this memory dump was from.
$strings WinXP.vmem | grep truecrypt
Guessing that we need to find the TC passphrase in memory to mount and decrypt g00ds.
Fire up volshell and take a look at the running processes (assuming WinXPSP3x86)
Really the only interesting thing running is TC, so we're hopefully on the right path.
Theres a known way of finding a TC passphrase if you have a memory dump, so lets just try that.
Convert DriverStart to hex > B24A9000
>>> db(0xB24A9000, 0x35000)
Scroll up a bit...
Excellent...this is the passphrase...use it to mount the container.
Mounts cleanly.
AHO NAO!
More details on this process can be found here.
See you all in Detroit!
.png)
.png)








No comments:
Post a Comment