In-house Sandboxes - behavioural analysis products

VirusTotal detonates files in virtual controlled environments to trace their activities and communications, producing detailed reports including opened, created and written files, created mutexes, registry keys set, contacted domains, URL lookups, etc. This execution activity is indexed in a faceted fashion in order to allow for instantaneous lookups.

Dynamic analysis capabilities do not only focus on execution traces but also on running static+dynamic analysis plugins to decode RAT malware configs and extract network infrastructure that may have not been observed during real time execution.

VirusTotal integrates external behavioural engines sandboxes. The list of external partners can be found here.

Find below a description about our in-house sandboxes:

 

Box Of Apples

MacOS sandbox hooking system calls.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
MacOS	MachO, DMG, PKG,  ISO, shell scripts, apple script, Zipped APP	Yes	Yes	Yes	No	No	No

 

OS X Sandbox 

MacOS 11.6 Sandbox.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
MacOS 11.6	MachO, DMG, PKG, ISO	Yes	Yes	Yes	No	Yes	No

 

VirusTotal Droidy

VirusTotal Android Sandbox. The API logging is inspired by droidmon.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Android 4.4	Android application (APK)	No	Yes	Yes	No	No	No

 

VirusTotal Jujubox

Windows dynamic analysis sandbox. Frida is used for hooking and tracking Windows API calls.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Windows 7	EXE, DLL, MSI, CHM, BAT,  CRX, PDF,  VBS, MS Office Documents, Powershell	Yes	Yes	Yes	No	No	Yes

 

VirusTotal Observer

Windows sysmon based sandbox.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Windows 7	EXE, DLL, MSI, CHM, BAT, CRX, PDF, VBS, MS Office Documents, Powershell	No	No	No	No	No	No

 

VirusTotal R2DBox

R2DBox is an Android 8 sandbox which uses Frida to make the hooks. It  runs on GCE machines.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Android 8	Android application (APK)	Yes	Yes	Yes	No	No	No

 

Zenbox

Windows 10 Sandbox. It provides MITRE matrix, signature detection and memory dumps. Runs on GC VmwareEngine.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Windows 10	EXE, DLL, MSI, CHM, BAT,  CRX, PDF,  VBS, MS Office Documents, Powershell	Yes	Yes	Yes	Yes	Yes	Yes

ZIP files without password will be processed executing the first binary found within the ZIP.

ZIP files with password will be processed only if  the password is "infected".

 

Zenbox Android

Supports APKs up to Android 9 (SDK 28).

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Android 9	Android application (APK)	Yes	Yes	Yes	No	Yes	No

 

Zenbox Linux

Supports X86,  X86_64, ARM, MIPS.

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs  (EVTX)
Ubuntu 20.04	ELF, Scripts	Yes	Yes	Yes	No	Yes	No

ZIP files without password will be processed executing the first binary found within the ZIP.

ZIP files with password will be processed only if  the password is "infected".

 

CAPA

Extraction of behaviour capabilities with Mandiant CAPA

Operating System	Type of file	Pcap	HTML Report	Screenshots	Memory Dumps	MITRE Signatures	Event Logs (EVTX)
Windows/Linux	EXE, ELF, DLLS	No	No	No	No	Yes	No