MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16. 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

AgentTesla

Vendor detections: 11

Intelligence 11 IOCs YARA 22 File information Comments

SHA256 hash:	87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16
SHA3-384 hash:	5fa26af06d1ddd3c20f49bf718dbd402f45a52f15a117b04e691fa5ca0e4b790ca13896b61caf6e67a5266d4f8ac4d00
SHA1 hash:	1ed05c5b1c57f13f9766ce81b975d3451b8e1ecf
MD5 hash:	974c385a45e41dfd0b37810e9188d53f
humanhash:	hydrogen-mountain-florida-oxygen
File name:	ps_or9CmH6BXZ41_1776261029864.ps1
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'028'431 bytes
First seen:	2026-04-27 15:11:38 UTC
Last seen:	Never
File type:	ps1
MIME type:	text/plain
ssdeep	24576:NrH1Xcclqt9/PrtVQCKDBmaZBDIeDBZfUt9W6b:NXVTmv
Threatray	3'484 similar samples on MalwareBazaar
TLSH	T191253350E92A67718754E2B9817BBD893BE092490C42F6EB7ADC76C02F53363CF79844
Magika	powershell
Reporter	BastianHein
Tags:	AgentTesla ps1

Intelligence

File Origin

# of uploads :

# of downloads :

145

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.PowerShell.Packed.245.15887.13905.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

aes aspnet_compiler base64 base64 crypto encrypted evasive lolbin obfuscated obfuscated powershell reconnaissance zusy

Link:

https://www.filescan.io/uploads/69ef7cde81aa9ec3bc2be14b/reports/e18086e3-f533-47a5-a163-bf854ba022cd/overview

Verdict:

Malicious

Labled as:

PowerShell/Kryptik.MC trojan

Link:

https://www.hybrid-analysis.com/sample/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16

Verdict:

Clean

File Type:

unix shell

First seen:

2026-04-02T12:19:00Z UTC

Last seen:

2026-04-28T12:17:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16/results?tab=lookup

Score:

47%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16

Gathering data

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16/

Verdict:

Malicious

Threat:

Family.AGENTTESLA

Link:

https://tip.neiki.dev/file/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16

Threat name:

Script-PowerShell.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-04-27 15:12:31 UTC

File Type:

Text (PowerShell)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q7news3aggbo446caykgp5267gi2oxalnwgtz5zt2x4cjrpivmla._file

Verdict:

malicious

Label(s):

agenttesla

dcrat

AgentTesla

31dd3e8d2700af11c4a5e14defb93a8ef1891f8801d6e8bc5ed35e106a072e64

AgentTesla

6d9b7e45f0ac13266800021b0ed41d95a69746f2596511680223525bb1fde745

AgentTesla

8163363141e4466928fdeb219fda2d099ac4d55c5e0b7a626e53300511d0ce8a

AgentTesla

eb87b3dc43401ecf721197d64f818cd03e9283f04d02eb2ca4680c3356f29fcf

AgentTesla

ec1b1e9ea71149c5364c365a1004c67572c5f3b7fdffc650eb28eb5514f9c70d

AgentTesla

error

AgentTesla

f11026574c1ad05a8eb43f8a267b8dc11ce7f981f32a4c72f0675e6141e898f4

AgentTesla

+ 3'474 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/260427-slem9ag16j/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Family: AgentTesla

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/87da4b4b603182ee73c2061467f75ef991a75c0b6d8d3cf733d5f824c5e8ab16

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:	AgentTeslaV3 Create hunting rule
Author:	ditekshen
Description:	AgentTeslaV3 infostealer payload

Rule name:	AgentTeslaV5 Create hunting rule
Author:	ClaudioWayne
Description:	AgentTeslaV5 infostealer payload

Rule name:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	telebot_framework Create hunting rule
Author:	vietdx.mb

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:	Windows_Generic_Threat_9f4a80b2 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

No further information available

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