MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d4bc4378d5f90f73cf318673379ab8cd6a5d3fb8ef6fe36e9a8c3dc6f77ff76. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
ConnectWise
Vendor detections: 10
| SHA256 hash: | 6d4bc4378d5f90f73cf318673379ab8cd6a5d3fb8ef6fe36e9a8c3dc6f77ff76 |
|---|---|
| SHA3-384 hash: | 1e64e105d2a8f3b15aaa34437a786a860ac5d22892e6206918d99a87d433c51a1338588101f652759f7aa9952356bebd |
| SHA1 hash: | 65996cfeb4aac17ba341eb5cfd1d877e5bdda06c |
| MD5 hash: | 7bc306b827f15a47e773b460257a2c10 |
| humanhash: | hydrogen-texas-venus-south |
| File name: | ScreenConnect.ClientSetup.msi |
| Download: | download sample |
| Signature | ConnectWise |
| File size: | 13'549'568 bytes |
| First seen: | 2026-03-26 12:26:36 UTC |
| Last seen: | Never |
| File type: |  msi |
| MIME type: | application/x-msi |
| ssdeep | 196608:LHxcp9ym3nltDUJVwHxcp9ym3zHxcp9ym3tHxcp9ym3rHxcp9ym33Hxcp9ym35Hk:VGplpLGpdGpfGp1GphGpLGp |
| Threatray | 1'862 similar samples on MalwareBazaar |
| TLSH | T18FD623156BF89668F1F22A35EC76A0B0A5377D125E27C12E2324B51E2C75EC0C9A3737 |
| TrID | 80.0% (.MSI) Microsoft Windows Installer (454500/1/170) 10.7% (.MST) Windows SDK Setup Transform script (61000/1/5) 7.8% (.MSP) Windows Installer Patch (44509/10/5) 1.4% (.) Generic OLE2 / Multistream Compound (8000/1) |
| Magika | msi |
| Reporter |  juroots |
| Tags: | ConnectWise msi |
Intelligence
File Origin
# of uploads :
1
# of downloads :
56
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
MSI
Details
MSI
an embedded setup program or component
Gathering data
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode
Result
Verdict:
MALICIOUS
Link:
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Adware
File Type:
msi
First seen:
2026-03-24T01:23:00Z UTC
Last seen:
2026-03-24T01:45:00Z UTC
Hits:
~10
Detections:
BSS:Trojan.Win32.Generic BSS:Trojan.Win32.Generic.nblk BSS:HackTool.Win32.Yzon.a not-a-virus:RemoteAdmin.MSIL.ConnectWise.d not-a-virus:RemoteAdmin.MSIL.ConnectWise.c not-a-virus:RemoteAdmin.MSIL.ConnectWise.b not-a-virus:RemoteAdmin.MSIL.ConnectWise.a not-a-virus:HEUR:RemoteAdmin.MSIL.ConnectWise.gen
Gathering data
Verdict:
Malicious
Threat:
Family.SCREENCONNECT
Threat name:
ByteCode-MSIL.PUA.RAdminConnectWise
Status:
Malicious
First seen:
2026-03-24 01:03:06 UTC
File Type:
Binary (Archive)
Extracted files:
183
AV detection:
11 of 24 (45.83%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Similar samples:
+ 1'852 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery persistence privilege_escalation ransomware
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Enumerates connected drives
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | INDICATOR_RMM_ConnectWise_ScreenConnect |
|---|---|
| Author: | ditekSHen |
| Description: | Detects ConnectWise Control (formerly ScreenConnect). Review RMM Inventory |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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