MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86. 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

CLOUDHAZE

Vendor detections: 4

Intelligence 4 IOCs YARA 16 File information Comments

SHA256 hash:	8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86
SHA3-384 hash:	7e6fe4d49a402b19745274cb3b98883b5761cbc451cbbe83673bf3ea8ab950713a9155cdd5599175143ef4930697ba80
SHA1 hash:	ee3aa922fba0467afe8c73ef7c564955ad681443
MD5 hash:	5f127e09c8c5e91f1fbdcfaa08462059
humanhash:	ink-three-steak-lamp
File name:	8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86
Download:	download sample
Signature	CLOUDHAZE Create hunting rule
File size:	10'686'352 bytes
First seen:	2026-10-24 11:59:59 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	ad258f2ce853c82552238b5065d3511c (1 x CLOUDHAZE)
ssdeep	98304:CJzgYAOhEQ1RaIyB31FJAC53WvwHoCmbGCt+ObokKUtNm:tAC20Ct+OIUtNm
TLSH	T159B69D92F26095EAC06DC479C392E137E6327C898325F0EF6694AB542E72FD0273D719
TrID	38.2% (.EXE) Win64 Executable (generic) (6522/11/2) 26.4% (.EXE) Win32 Executable (generic) (4504/4/1) 11.8% (.EXE) OS/2 Executable (generic) (2029/13) 11.7% (.EXE) Generic Win/DOS Executable (2002/3) 11.7% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
dhash icon	284c162b2b164c28 (1 x CLOUDHAZE)
Reporter	Anonymous
Tags:	CLOUDHAZE exe signed

Code Signing Certificate

Organisation:	ZEPHYR LAWN CARE, LLC
Issuer:	Microsoft ID Verified CS EOC CA 03
Algorithm:	sha384WithRSAEncryption
Valid from:	2026-07-10T20:50:17Z
Valid to:	2026-07-13T20:50:17Z
Serial number:	3300030c217d23bc4078cae8f3000000030c21
Cert Graveyard Blocklist:	This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:	SHA256
Thumbprint:	2f45de285c80d9a589c6e13b7b0cf1c3ce39caee6f8b3faf8835148df868f765
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

189

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-24 12:08:48 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/2256c7bb-b3b3-4bb7-a426-42e47409a883

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/94351/

Verdict:

Clean

Score:

84.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6adc9df55a22ac805bd9f277

Tags:

n/a

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Creating a file

Searching for synchronization primitives

DNS request

Creating synchronization primitives

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Gathering data

Verdict:

Malicious

Labled as:

Win64_PSW_Agent_AXJ_trojan

Link:

https://www.hybrid-analysis.com/sample/8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86

Verdict:

Unknown

File Type:

exe x64

First seen:

2026-07-24T21:19:00Z UTC

Last seen:

2026-10-24T09:49:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b3f13611-3b82-4760-8b1e-c69e6e1a2129

Score:

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86

Verdict:

inconclusive

YARA:

6 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/5f127e09c8c5e91f1fbdcfaa08462059

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qzclwk5dtxnnguxiftepzatzq2ka33asmut62hfw7jjs4abl5kda._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/261024-n6p79sbw4m/

Behaviour

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

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

Unpacked files

SH256 hash:

8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86

MD5 hash:

5f127e09c8c5e91f1fbdcfaa08462059

SHA1 hash:

ee3aa922fba0467afe8c73ef7c564955ad681443

Link:

https://www.unpac.me/results/2388171d-c668-44a6-9428-fcfe134b018e/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/8644bb2ba39ddad352e82cc8fc827986940dec126527ed1cb6fa532e002bea86

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

Rule name:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

Rule name:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	Win_Clipboard_Clipper_Thengavar Create hunting rule
Author:	Thengavar
Description:	Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks

Rule name:	WIN_Malware_Unknown_ForgeAuto_2ffc3572 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_3ee43008 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_92a28498 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.

Cape

https://www.capesandbox.com/analysis/94351/

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