r 64-bit Windows Targets... env GOOS=windows GOARCH=amd64 go build -ldflags "-s -w" -o outputMalware.exe outputmalware.goAnd out comes a outputmalware.exefile

For 64-bit MacOS Targets env GOOS=darwin GOARCH=amd64 go build -ldflags "-s -w" -o outputMalware.macho outputmalware.goFor 64-bit Linux Targets env GOOS=linux GOARCH=amd64 go build -ldflags "-s -w" -o outputMalware.elf outputmalware.goSee this reference on github for your parameters for other operating systems like Android Reference for Go Cross Compilation

Note that the key can still be found with the stringscommand, please use the upx-uclcommand to pack binary to conceal the key.

Furthermore, there are prebuilt binaries that I have made, meaning you just have to run ./EXOCETor EXOCET-Windows.exeLegal InformationI, Chang Tan, and the creators of the main module and submodules of Exocet and the packages it incorporates are NOT responsible for the misuse of this tool. This is merely a penetration testing tool. You are strictly prohibited from deploying Exocet output binaries against unauthorized protected systems or unauthorized protected government systems.

I am aware that threat actors of APT41 and the NSO Group have used and/or adopted code from this tool, particularly the go-memexec method. If I were to be approached by Federal Investigators regarding the misuse of this tool, I am not claiming responsibility.

This is the same stuff that happened to the developers of Mimikatz and PowerShell Empire (who deprecated their own development upon realization of its use among threat actors). The successors have picked up development of Empire, and there are free alternatives such as Covenant C2. EXOCET live demohttps://github.com/tanc7/EXOCET-AV-Evasion/blob/master/media/exocetdemo.mp4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen> Reason for the nameOn May 4th, 1982, during the Falklands War, a squadron of Argentinan Super Eterdards launched a French made Exocet missile at the HMS Sheffield. Despite the Royal Navy's attempts to stop the missile, one struck, sinking the Sheffield. That incident literally put Argentina on the map as a show of force against a global colonial power. News Article of the sinking of the HMS Sheffield

Very much like how Onel de Guzman's actions with the ILOVEYOU virus put the Philippines on the map as a cyber threat. ILOVEYOU Virus on Wikipedia Incoming update, notes and ambitionshttps://blogger.googleusercontent.com/img/a/AVvXsEiiwr4pQDecEZ2of2C-8tn9qByyeJ1sOysquQxwev6u_89XakYcL2Z5cWY1sK7cPOcQgpad7611_O79Tb1RnAErYfsovqCoQf0LwzshtIqNnnqe4wtmlroA5dqBYiTvv3M1qifxTAq-VEIO8uPKhOVs_7CMGtHdkktuXbMgzKRsEZUmd0F3ThP6GABxaw=w640-h360 So this month, and the next month is going to be a busy month for me, and there will be delays in implementing these methods. But I am excited to get started on implementing new AV evasion techniques such as...

1. Inline hooking
2. Obfuscation by emulating BlackRota and the gobfuscate module
3. Process hollowing
4. Reflective DLL injection
5. Remote process injection
6. ThreadLocalStorage Callbacks
7. Registration of Top-Level Exception Handlers
8. Custom UPX packing

I am a very busy man, I have the following priorities and I would like to request some help, some pull requests to aid in the project. Since I have the following things to do

1. A court appearance in late October
2. National Cyber League
3. Accounting and Finance Classes, Computer Science was NEVER my college major and in the following weeks I will have exams back-to-back
4. Federal Supervised Release Conditions and the FBI trying to implicate me in new unproven crimes. I have dash camera videos I uploaded to the cloud to prove it that I am sending to my lawyers. I have documented multiple attacks against me, vandalism of my c[...]

ar, my house, filed police reports and counter reports and will be building my case to file a Federal lawsuit. One of the perpetrators, who ripped out my front bumper of my car, has been arrested.
5. A private project involving interaction with the CoinGeckoAPI
6. Running the cryptoscopeinitiative.org, a to-be-filed 501c3 Non-Profit Organization
7. Teaching three online classes on Exploit Development Upcoming update! Direct encrypted shellcode execution! (Implemented in test versions, not released yet)I need a bit of help, because I successfully implemented CGO to execute encrypted shellcode but it is throwing memory access violations exit status 0xc0000005. It shouldn't be anything related to DEP (Data Execution Prevention) because the file CGOTest/working-template-shellcode-executor.go did run.

Problem Discovered

As it turns out, VirtualAlloc must be called from kernel32.dll and ntdll.dll to properly make the memory page where the shellcode lands, readable, writable, and executable, in other word, set the PAGE_EXECUTE_READWRITE to ON. Read the Note on Memory Access Violation Problem below. https://blogger.googleusercontent.com/img/a/AVvXsEjCtXeL5Ouk9O0lOBqjggneyIJgfdlFyyehCTS9qlkP9fdZJkvxkw_haXjJ_u0YU_tuNLZqFyQltLOP_O1NGSKKR1BrFflUWh6GLFGpQIvAbqXjGlSvW-SFCioprlrTBvU-FoO2I-yCtldc2dqz6UJerQOR-Nb0WUyOtnScaS_VgNVL3LvFVKvC5AOLyA=w640-h360 Once I figure this out, CGO was a pain in the ass to implement, we can now create crypters that execute INLINE-ASSEMBLY. Which was considered a impossibility until now.

Note this requires Golang and the MinGW toolchain to be installed on Windows with you running and generating the shellcode on Windows. The reason why, is because CGO cannot be cross-compiled like our other EXOCET modules. To install the toolchain you need to go to https://www.msys2.org/ and follow the guide. Then you must add gcc to your environment variables in Windows https://blogger.googleusercontent.com/img/a/AVvXsEg7IVkVCjD01e4C26aIwL3FruCk9TcPYgPo7XiKDMzU_lniSisirBOFc2-LxTnPYNoa7oZFYivhmRXSVsxmN3w90GderHWT51_pvKNja1b7PPHXf1wCed8fy7sLLpk6RDXfE1k5JoBnhySxvozawI_S_2ccY7ELtYw9vOQNsoH6wfcl9JIdinlRqx_pEQ=w640-h360 Step 1: Generate shellcode, this could be from msfvenom Meterpreter payloads, Cobalt Strike Beacons, or your own custom shellcode in C compatible format https://blogger.googleusercontent.com/img/a/AVvXsEgWeogDQyl_TqNOeTaY6cFMa4UHZkXAxitcW46n82XE3jJEi3x7L_t0Fy6uPKGUiQ16NK66pKPHo_BY0Bz3Xfs9ps5WDcSlFekVlr0b3UyxQ73pbyYIv8_Td-SqC-c2NqYJAMFAcokDUggNsBfGc-FmC5ssA4n5jdwABwFmYiRihjQhINDH5BsTSRKqmQ=w640-h360 Step 2: Copy only the bytes of the shellcode, excluding the quotes into a text file like sc.txt https://blogger.googleusercontent.com/img/a/AVvXsEhd4MVspipJUXVPIjWxYIBcPICYW3tbwvl9ryv04dIMZrGM31KTZdcSXM6-F7gm86oysb4kZkspOZr8j38pY9k17kCERLY_9bJ_uzXGnvJXwjpdexnA7VsB1fUMcnW703IHNwgc_PKxPLbAffc9EIZ-3I9W5AjN614PejX6TTxw2tkolwk1qzLuRHB4fw=w640-h360 Step 3: Your shellcode file should look like this. Raw shellcode https://blogger.googleusercontent.com/img/a/AVvXsEh44Xxm_y2utbPAskWo_B0rXZVTUPtFAu0o1NCczfp9AIhmXiR_EhDz8ssRj59Gv2lFSTlXZdUdf8tIqYBd6a104g2bPOB2QfUepoiVu0bVk1io_mFXcUFnlsX-rMP3iUF9iw0XA9gZ1S4QMvjH-0lXsFCejrc5g3sZCe8UfkL4SQxO7vPjphRqrogMXA=w640-h360 Step 4: Now run the command go run exocet-shellcode-exec.go sc.txt shellcodetest.go KEYStep 5: You can attempt to run it but you'll run into memory access violation errors for some reason, which I am still working on Note on Memory Access Violation ProblemApparently, aside from the major limitations of CGO that prohibit or dramatically frustrates cross-compilation, the issue is that the shellcode we want to execute is landing in a section of memory (analyzed in WinDBG x64) that is not RWX. In other words, unless we write C code that explicitly allows execution in memory of the shellcode, it will always throw access violation errors.

The other method, that I observed other developers of rudimentary Go modules https://gist.github.[...]

com/mgeeky/bb0fd5652b234fbd1c7630d7e5c8542d, is that they use Go's Windows API to interact with ntdll.dll and kernel32.dll to call VirtualAlloc and specify areas of RWX memory pages. This method works better, but it seems that the shellcode must be in num-transformed format only for it to work.

I am still working on this you guys. I may combine multiple programming languages together to write a proper shellcode execution module Note on Apple M1 Chips for precompiled binariesUnfortunately I am running into errors for making a pre-compiled binary for MacBooks running the new M1 CPUs. It may be a issue with my Golang installation ┌──(root💀kali)-[/opt/EXOCET-AV-Evasion]
└─# GOOS=darwin GOARCH=arm64 go build exocet.go
# command-line-arguments
/usr/lib/go-1.15/pkg/tool/linux_amd64/link: running gcc failed: exit status 1
/tmp/go-link-477718799/go.o: file not recognized: file format not recognized
collect2: error: ld returned 1 exit status Either way, you still require Golang to compile or cross-compile the malware to the platform you are targeting. Download EXOCET-AV-Evasion

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