MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739. 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: 13

Intelligence 13 IOCs YARA 12 File information Comments

SHA256 hash:	eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739
SHA3-384 hash:	3409b8d738e5220a105164b2d861cc9777958eb94804169cfcf4c8b06183069cf73ecfc96412037a294845d02b4a9d4a
SHA1 hash:	e74b48bba476210e00e31babe6edc1c43175f6a0
MD5 hash:	55ad5a17c72721922dec15f8d7d0bd0a
humanhash:	colorado-nebraska-uranus-queen
File name:	support.client.exe
Download:	download sample
Signature	ConnectWise Create hunting rule
File size:	312'552 bytes
First seen:	2026-10-27 13:43:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	c2fe6927e1db8cf00400dbef9e5d35be (449 x ConnectWise)
ssdeep	6144:KmlfAgiw7Op5ryNkS7Z12wvtGVG3iVt8eZ1u2J/xFji9:51iw7gryNkSV1hy1Z1u2JLu9
TLSH	T137647D11B9C48432C673383147B4E2B28DBDB8302D655B8F57A81D7A9F741D0EA29B6F
TrID	50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win64 Executable (generic) (6522/11/2) 8.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	BlinkzSec
Tags:	ConnectWise signed

Code Signing Certificate

Organisation:	Connectwise, LLC
Issuer:	DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:	sha256WithRSAEncryption
Valid from:	2022-08-17T00:00:00Z
Valid to:	2025-08-15T23:59:59Z
Serial number:	0b9360051bccf66642998998d5ba97ce
Intelligence:	1308 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	82b4e7924d5bed84fb16ddf8391936eb301479cec707dc14e23bc22b8cdeae28
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

phorpiex

ID:

File name:

Still cant find it.zip

Verdict:

Malicious activity

Analysis date:

2026-09-30 17:01:03 UTC

Tags:

auto metasploit framework processhacker tool inno installer kprocesshacker-sys vuln-driver delphi systeminformer loader python opendir github stealer stealc powershell generic possible-phishing evasion phorpiex botnet dsys rat pastebin solaris telegram svc xmrig miner silentnet screenconnect rdp rmm-tool arcticagent venom dcagentrmm vidar remote payload manageengine arch-exec arch-doc asyncrat arch-scr arch-html

Link:

https://app.any.run/tasks/1c6fdc39-3812-4712-a2f2-a121133a768b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/95502/

Detection(s):

SecuriteInfo.com.Win32.Trojan.PSE.1X0MVDR.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ae0aab33a56bbccb37bf25d

Tags:

connectwise emotet

Gathering data

Verdict:

Malicious

Labled as:

RiskWare[RemoteAdmin]/ConnectWise

Link:

https://www.hybrid-analysis.com/sample/eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-29T15:22:00Z UTC

Last seen:

2026-10-27T09:41:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/cdd5428e-957e-471f-ac29-fa34db27f037

Result

Threat name:

ScreenConnect Tool

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1992931

Signature

.NET source code references suspicious native API functions

Antivirus / Scanner detection for submitted sample

Contains functionality to hide user accounts

Detected potential unwanted application

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Behaviour

Behavior Graph:

Download SVG

Score:

92%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/55ad5a17c72721922dec15f8d7d0bd0a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739/

Threat name:

Win32.PUA.ScamSConnect

Status:

Malicious

First seen:

2026-09-29 17:17:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 36 (50.00%)

Threat level:

1/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=57yvkkblen4dtzh4jyjnymm7ue3fkx24qoij2bq4rl3lhx3u644q._file

Verdict:

malicious

Label(s):

ADMINTOOL_ScreenConnect

EvilConwi

Link:

https://reports.threatray.com/f49625ba-8621-4139-a293-8de3b51154f8

Result

Malware family:

n/a

Score:

8/10

Tags:

defense_evasion discovery revoked_codesign spyware trojan

Link:

https://tria.ge/reports/261027-q1zkvst1aw/

Behaviour

Modifies data under HKEY_USERS

Modifies registry class

Modifies system certificate store

NTFS ADS

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Reads the TCP/IP host and domain name from the registry

System Location Discovery: System Language Discovery

Subvert Trust Controls: Mark-of-the-Web Bypass

Executes dropped EXE

Downloads MZ/PE file

Manipulates Digital Signatures

Signed with revoked ConnectWise certificate

Unpacked files

SH256 hash:

eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739

MD5 hash:

55ad5a17c72721922dec15f8d7d0bd0a

SHA1 hash:

e74b48bba476210e00e31babe6edc1c43175f6a0

Detections:

INDICATOR_RMM_ConnectWise_ScreenConnect_CERT

Link:

https://www.unpac.me/results/6e15a0de-9f0c-4e15-ac65-ad0d960b59da/

SH256 hash:

a665adf1acd014984b818f95699c2205e9e9f7cc10031d5fa52260154004ba9b

MD5 hash:

c7dd4bcf2bdb96e081db2941f13f8154

SHA1 hash:

d7044c4ef07e59cf5e304be00502ea8218cb9297

Link:

https://www.unpac.me/results/6e15a0de-9f0c-4e15-ac65-ad0d960b59da/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739

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:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_RMM_ConnectWise_ScreenConnect_CERT Create hunting rule
Author:	ditekSHen
Description:	Detects ConnectWise Control (formerly ScreenConnect) by (default) certificate. Review RMM Inventory

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd Create hunting rule
Author:	Marjoriefort
Description:	Detects PythonStealer (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_43faefd2 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_5001c94c Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_f1079127 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

ConnectWise

exe eff155282b237839e4fc4e12dc319fa136555f5c83909d061c8af6b3df74f739

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3925080/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/95502/

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