MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676. 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

njrat

Vendor detections: 11

Intelligence 11 IOCs YARA 9 File information Comments

SHA256 hash:	87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676
SHA3-384 hash:	adf7160a177b2d313408a6a3e619634978f727dcbfbf32693197cf7c46cc9f49c858d86b74350d31ec9f31281dd4340a
SHA1 hash:	2888d875e497dce6c1849a450f19a07ae6cc901d
MD5 hash:	ffe7703d80e6cc1a8d8801c03bd0b2cd
humanhash:	high-oklahoma-friend-pizza
File name:	file
Download:	download sample
Signature	njrat Create hunting rule
File size:	161'792 bytes
First seen:	2026-03-23 15:22:27 UTC
Last seen:	2026-03-23 16:04:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'845 x AgentTesla, 19'778 x Formbook, 12'302 x SnakeKeylogger)
ssdeep	3072:3KgiqYSzV3MvQJbmVO0TVkeV84QuzuLj1JuA4VThqfc7x:l3MvQ1QO0qeV8kzmJuxFqk7
TLSH	T1E9F3E62B79888F15DB543871C0DBA43003E5AECB1B33E28A7F59375D1D423E76D4AA89
TrID	53.3% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 22.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win64 Executable (generic) (6522/11/2) 3.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 NjRAT

Bitsight

url: http://158.94.208.168/files/8012574236/NPvu1Ol.exe

Intelligence

File Origin

# of uploads :

# of downloads :

118

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

file

Verdict:

No threats detected

Analysis date:

2026-03-23 15:24:22 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f46ece0c-8ce0-42a1-97af-4034753c216a

Note:

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

Gathering data

Detection(s):

Win.Trojan.Bladabindi-9815414-0

Win.Malware.Bladabindi-6862380-0

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69c15aea390b9964741302f8

Tags:

bladabindi autorun njrat lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Searching for synchronization primitives

Сreating synchronization primitives

Creating a window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

bladabindi config-extracted keylogger net_reactor njrat njrat obfuscated packed packed vbnet

Link:

https://www.filescan.io/uploads/69c15ae72000fc76c3f99fe7/reports/4fb10bff-ed2c-4268-aedd-a6d5287caa26/overview

Verdict:

Malicious

Labled as:

Tatrio.Generic

Link:

https://www.hybrid-analysis.com/sample/87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676

Result

Gathering data

Verdict:

Unknown

File Type:

Link:

https://opentip.kaspersky.com/87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/162ae2df-14d3-4bdf-b9db-585913804325

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676/

Verdict:

Malicious

Threat:

Family.NJRAT

Link:

https://tip.neiki.dev/file/87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676

Threat name:

ByteCode-MSIL.Backdoor.NjRAT

Status:

Malicious

First seen:

2026-03-23 15:27:51 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

30 of 36 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q7snb2kpstoqdjgg4mhw5z5wck6g3lifqedvx5b755xsibj6mz3a._file

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat defense_evasion discovery persistence privilege_escalation trojan

Link:

https://tria.ge/reports/260323-tjpacaas6k/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

Drops file in Windows directory

Adds Run key to start application

Checks computer location settings

Drops startup file

Executes dropped EXE

Modifies Windows Firewall

Njrat family

njRAT/Bladabindi

Unpacked files

SH256 hash:

87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676

MD5 hash:

ffe7703d80e6cc1a8d8801c03bd0b2cd

SHA1 hash:

2888d875e497dce6c1849a450f19a07ae6cc901d

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/a13fdac8-61f9-4115-86fd-ec5eec0a73e8/

SH256 hash:

87e4d0e94f94dd01a4c6e30f6ee7b612bc6dad0581075bf43fef6f24053e6676

MD5 hash:

ffe7703d80e6cc1a8d8801c03bd0b2cd

SHA1 hash:

2888d875e497dce6c1849a450f19a07ae6cc901d

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/a13fdac8-61f9-4115-86fd-ec5eec0a73e8/

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

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:	AgentTesla Create hunting rule
Author:	Harish Kumar P
Description:	Yara Rule to Detect AgentTesla

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:	DotNet_Reactor Create hunting rule
Author:	@bartblaze
Description:	Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_imphash Create hunting rule

Rule name:	PureCrypter Create hunting rule
Author:	@bartblaze
Description:	Identifies PureCrypter, .NET loader and obfuscator.
Reference:	https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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.