christoftorres / horus Goto Github PK
View Code? Open in Web Editor NEWA framework to detect attacks and trace stolen assets across Ethereum (FC 2021).
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manoj04418 garyb9 gandonghb binyu-xidian-university woods1060 quicklearnpro yeshuibo amanaksu davidthegardens alaban321 andreaugusto11horus's Issues
Example transaction yields no results with Reth
Hi, the example from the README does not yield any results to me.
I guess, the problem is that the tracer does not find all the CALLs that it should find. See the attached trace.json for what it found in my case, using the node Reth hosted on merkle.io.
To debug, it would likely be best if you can check if the expected traces look different with your provider. I've attached a script to make the RPC call with the JS tracer for simple use.
- trace_tx.py.txt (remove .txt extension)
- trace.json
Steps I've performed:
# use --network=host to access the local proxy
docker run --network=host -it christoftorres/horus
cd horus
# merkle RPC does not accept GET apparently, so I replaced it with POST
grep -rl "'GET'" . | xargs sed -i 's/'GET'/'POST'/g'
python3 horus.py -e -tx 0x0ec3f2488a93839524add10ea229e773f6bc891b4eb4794c3337d4495263790b --host localhost --port 8080
python3 horus.py -a
This results in following outputs (note the many 0-byte files):
# ls -l results/
total 4
-rw-r--r-- 1 root root 0 Jun 7 08:54 IntegerOverflow.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 ParityWalletHack1.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 ParityWalletHack2.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 Reentrancy.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 ReentrancyToken.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 ShortAddress.csv
-rw-r--r-- 1 root root 0 Jun 7 08:54 UnhandledException.csv
-rw-r--r-- 1 root root 20 Jun 7 08:54 stats.json
# ls -l facts/
total 12
-rw-r--r-- 1 root root 0 Jun 7 08:53 arithmetic.facts
-rw-r--r-- 1 root root 36 Jun 7 08:53 block.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 call.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 condition.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 def.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 error.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 selfdestruct.facts
-rw-r--r-- 1 root root 176 Jun 7 08:53 stats.json
-rw-r--r-- 1 root root 0 Jun 7 08:53 storage.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 throw.facts
-rw-r--r-- 1 root root 509 Jun 7 08:53 transaction.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 transfer.facts
-rw-r--r-- 1 root root 0 Jun 7 08:53 use.facts
Apart from the souffle version 2.0.2 warning, it does not show any errors/warnings.
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