g0h4n/rec2

REC2 (Rusty External Command and Control) is client and server tool allowing auditor to execute command from VirusTotal and Mastodon APIs written in Rust. 🦀

rec2's Issues

REC2 Compilation error - Rust version ?

Hello g0h4n, hope you're doing well !

Following your documentation, I'm trying to use Docker to compile REC2 Linux server and Windows implant for VirusTotal.

Executing sudo docker build --rm -t rec2 . succeeds, but executing next sudo docker run --rm -v ./:/usr/src/rec2 rec2 c2server_linux fails with the error :

[SNIP]
  Downloaded tokio v1.36.0
  Downloaded ring v0.17.7
error: package `clap_lex v0.7.0` cannot be built because it requires rustc 1.74 or newer, while the currently active rustc version is 1.72.1
Either upgrade to rustc 1.74 or newer, or use
cargo update -p [email protected] --precise ver
where `ver` is the latest version of `clap_lex` supporting rustc 1.72.1
make: *** [Makefile:95: c2server_build_linux_x86_64] Error 101

As the error suggests, I edited the Dockerfile to target the latest Rust version :

FROM docker.io/rust:latest

WORKDIR /usr/src/rec2

RUN \
	apt-get -y update && \
	apt-get -y install gcc clang libclang-dev musl-tools make gcc-mingw-w64-x86-64 pkg-config libudev-dev libssl-dev && \
	rm -rf /var/lib/apt/lists/*

ENTRYPOINT ["make"]

This time, it fails with a different error :

[SNIP]
  Downloaded slab v0.4.9
  Downloaded virustotal3 v3.0.2
   Compiling server v0.0.2 (/usr/src/rec2/server)
error[E0609]: no field `data` on type `Result<CommentGetResponse, anyhow::Error>`
  --> src/modules/rec2virustotal.rs:60:15
   |
60 |     if result.data.len() >= 1 {
   |               ^^^^ unknown field
   |
help: one of the expressions' fields has a field of the same name
   |
60 |     if result.unwrap().data.len() >= 1 {
   |               +++++++++

error[E0609]: no field `data` on type `Result<CommentGetResponse, anyhow::Error>`
  --> src/modules/rec2virustotal.rs:62:25
   |
62 |         for c in result.data {
   |                         ^^^^ unknown field
   |
help: one of the expressions' fields has a field of the same name
   |
62 |         for c in result.unwrap().data {
   |                         +++++++++

error[E0609]: no field `data` on type `Result<CommentPutResponse, anyhow::Error>`
  --> src/modules/rec2virustotal.rs:95:39
   |
95 |     trace!("Post answer {:?}", result.data);
   |                                       ^^^^ unknown field
   |
help: one of the expressions' fields has a field of the same name
   |
95 |     trace!("Post answer {:?}", result.unwrap().data);
   |                                       +++++++++

For more information about this error, try `rustc --explain E0609`.
error: could not compile `server` (lib) due to 3 previous errors
make: *** [Makefile:95: c2server_build_linux_x86_64] Error 101

Are you currently able to compile the REC2 project ? I am available on Discord if you want to debug further.

All the best,
Nariod