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Running Snaffler with runas /netonly through Proxy / Proxifier #177

@purpole

Description

@purpole

I tried to run Snaffler through a proxy, but it seems like Snaffler does nothing and then quits.

I configured Proxifier so that all connections go through my proxy for 192.168.56.0/24 (GOAD Lab) for all applications. Then I opened a /netonly command prompt via

runas /netonly /user:north.sevenkingdoms.local\samwell.tarly

and just tried to run Snaffler via

Snaffler.exe -s -o snaffler.goad.dc02.log -m snaffler.goad.dc02.log -d north.sevenkingdoms.local -c 192.168.56.11

Here is the full output:

C:\Tools\Snaffler>Snaffler.exe -s -o snaffler.goad.dc02.log -m snaffler.goad.dc02.log -d north.sevenkingdoms.local -c 192.168.56.11
 .::::::.:::.    :::.  :::.    .-:::::'.-:::::':::    .,:::::: :::::::..
;;;`    ``;;;;,  `;;;  ;;`;;   ;;;'''' ;;;'''' ;;;    ;;;;'''' ;;;;``;;;;
'[==/[[[[, [[[[[. '[[ ,[[ '[[, [[[,,== [[[,,== [[[     [[cccc   [[[,/[[['
  '''    $ $$$ 'Y$c$$c$$$cc$$$c`$$$'`` `$$$'`` $$'     $$""   $$$$$$c
 88b    dP 888    Y88 888   888,888     888   o88oo,.__888oo,__ 888b '88bo,
  'YMmMY'  MMM     YM YMM   ''` 'MM,    'MM,  ''''YUMMM''''YUMMMMMMM   'W'
                         by l0ss and Sh3r4 - github.com/SnaffCon/Snaffler


[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:56Z [Info] Parsing args...
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Parsed args successfully.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Invoking DFS Discovery because no ComputerTargets or PathTargets were specified
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Getting DFS paths from AD.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Found 0 DFS Shares in 0 namespaces.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Invoking full domain computer discovery.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Getting computers from AD.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Got 2 computers from AD.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Starting to look for readable shares...
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:14:57Z [Info] Created all sharefinder tasks.
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:19:57Z [Info] Status Update:
ShareFinder Tasks Completed: 0
ShareFinder Tasks Remaining: 0
ShareFinder Tasks Running: 0
TreeWalker Tasks Completed: 0
TreeWalker Tasks Remaining: 0
TreeWalker Tasks Running: 0
FileScanner Tasks Completed: 0
FileScanner Tasks Remaining: 0
FileScanner Tasks Running: 0
75,7MB RAM in use.

ShareScanner queue finished, rebalancing workload.
Insufficient FileScanner queue size, rebalancing workload.
Max ShareFinder Threads: 0
Max TreeWalker Threads: 21
Max FileScanner Threads: 39
Been Snafflin' for 00:05:00.0267202 and we ain't done yet...

[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:19:57Z [Info] Status Update:
ShareFinder Tasks Completed: 0
ShareFinder Tasks Remaining: 0
ShareFinder Tasks Running: 0
TreeWalker Tasks Completed: 0
TreeWalker Tasks Remaining: 0
TreeWalker Tasks Running: 0
FileScanner Tasks Completed: 0
FileScanner Tasks Remaining: 0
FileScanner Tasks Running: 0
75,8MB RAM in use.

Insufficient FileScanner queue size, rebalancing workload.
Max ShareFinder Threads: 0
Max TreeWalker Threads: 22
Max FileScanner Threads: 38
Been Snafflin' for 00:05:00.0267202 and we ain't done yet...

[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:19:57Z [Info] Finished at 13/07/2025 03:19:57
[DESKTOP-A3TDK6P\admin@DESKTOP-A3TDK6P] 2025-07-13 10:19:57Z [Info] Snafflin' took 00:05:00.0267202
Snaffler out.
I snaffled 'til the snafflin was done.

The initial LDAP connection to the DC works, since it finds the two AD computer objects (Got 2 computers from AD.). But after that it just seems to hang and do nothing.

I also added the following relevant hosts to my hosts file:

192.168.56.11    winterfell
192.168.56.11    north.sevenkingdoms.local
192.168.56.11    winterfell.north.sevenkingdoms.local
192.168.56.22    castelblack.north.sevenkingdoms.local
192.168.56.22    castelblack

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