MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0. 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: 14

Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash:	4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0
SHA3-384 hash:	1df37c1dd48465790134aca96c2d8b15416a5faebef5521168bd69deb276c31a5c9dcae5fa22cdc0698e3f8eb388b535
SHA1 hash:	7429e7cd7fe0bee76fc1a148097816af3a8e7911
MD5 hash:	c08c3dab9f5dd4fcb6afe1e18a0456fc
humanhash:	mirror-victor-quebec-zulu
File name:	LPO 102603624.js
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	244'572 bytes
First seen:	2026-11-04 10:55:32 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	6144:xVrmA0kjj7ylqZobjei66iwA3MTlJgYwzVfE01CE:vmA/f7MxFHTa2E
TLSH	T1733413033D9668C6051C9198338E0E09D5AE066E1D5A865237FCF5895FE6338AF4BCFB
Magika	javascript
Reporter	abuse_ch
Tags:	AgentTesla js

Intelligence

File Origin

# of uploads :

# of downloads :

198

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Script.SNH-gen.21297977.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6aeb0f561a457820544ae7bb

Tags:

dropper shell java sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Creating a process from a recently created file

Creating a process with a hidden window

Deleting a recently created file

Creating a file in the %temp% subdirectories

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm encrypted evasive fingerprint obfuscated repaired

Link:

https://www.filescan.io/uploads/6aeb113dbfdff20ec35ced3a/reports/1d3e4c1a-3047-4a68-9443-bfe618e9277c/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0

Verdict:

Malicious

File Type:

First seen:

2026-11-03T06:55:00Z UTC

Last seen:

2026-11-05T04:45:00Z UTC

Hits:

~100

Detections:

HEUR:Trojan.Script.Generic

Link:

https://opentip.kaspersky.com/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0/results?tab=lookup

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1998132

Signature

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Bypasses PowerShell execution policy

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Creates processes via WMI

Found malware configuration

Injects a PE file into a foreign processes

JavaScript source code contains functionality to generate code involving a shell, file or stream

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Sigma detected: Script Interpreter Execution From Suspicious Folder

Sigma detected: Suspicious Script Execution From Temp Folder

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Wscript starts Powershell (via cmd or directly)

Yara detected AgentTesla

Yara detected Powershell decode and execute

Behaviour

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0

Verdict:

Malware

YARA:

3 match(es)

Tags:

Base64 Block Contains Base64 Block DeObfuscated PowerShell T1027 T1059.001

Link:

https://app.malva.re/file/c08c3dab9f5dd4fcb6afe1e18a0456fc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0/

Threat name:

Script.Trojan.Heuristic

Status:

Malicious

First seen:

2026-11-03 10:02:49 UTC

File Type:

Text (JavaScript)

AV detection:

11 of 24 (45.83%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jxyiukvev462ph5h7jv3ukk3rsbopuoylcd6dzyrnt6zwn3mb6ya._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/261104-m1f7qsvy4q/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Command and Scripting Interpreter: PowerShell

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

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Family: AgentTesla

Process spawned unexpected child process

Malware Family:

agenttesla

Malicious:

True

Tags:

javascript obfuscated idle long-sleeps

Link:

https://intel.virussign.com/intelligence/file/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0

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/4df08a2aa4af3da79fa7fa6bba295b8c82e7d1d85887e1e7116cfd9b376c0fb0

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:	SCRIPT_Dropper_Unknown_ForgeAuto_aaa464f7 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (script_js, etat binaire)

Rule name:	SUSP_Script_PowerShell_Hidden_Launcher Create hunting rule
Author:	Marjoriefort
Description:	Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:	Veille fraicheur 2026-09-14 / cluster misses web

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:	WScript_Shell_PowerShell_Combo_RID32E7 Create hunting rule
Author:	Florian Roth
Description:	Detects malware from Middle Eastern campaign reported by Talos
Reference:	http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html

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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