MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bd71fc1f8aa88867d382050f75d112e29542b6c1ca3bacaa1d6da5e64a0fa264. 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: 13
| SHA256 hash: | bd71fc1f8aa88867d382050f75d112e29542b6c1ca3bacaa1d6da5e64a0fa264 |
|---|---|
| SHA3-384 hash: | 5abf72f52670f6ac703b32b5222bf89250166f293d80d4ca9c65f38c5908cd2fb1da89b4f3ed285cbbcfb919c8ea4d2c |
| SHA1 hash: | 6756b9bfa2d3f30250eeca47b0484264a5b67e62 |
| MD5 hash: | adeb0f8d5eddbeefb8ef6f999d1fc86e |
| humanhash: | twelve-avocado-grey-pizza |
| File name: | 4201022043.PDF.js |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 33'903 bytes |
| First seen: | 2026-04-17 14:02:56 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 768:HYHnheDFrjaKRsfnQSCosBC0ordgQDsLMR74i6uBoulBKh68dlL7GHYU8DObmoJi:HSOrqfnQSCosBC0ordgwsLMR74i6uBoH |
| TLSH | T19FE2875C33C2B5A0075634FB182F9926ED7EEDC434895B00FAD4F06CBE16B54E42A679 |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | AgentTesla js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
126
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Tags:
vmdetect lien
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes anti-vm aspnet_compiler base64 crypto encrypted evasive evasive lolbin masquerade obfuscated repaired
Verdict:
Malicious
Labled as:
Generik.MQNZPBA trojan
Verdict:
Malicious
File Type:
js
First seen:
2026-04-16T13:45:00Z UTC
Last seen:
2026-04-19T00:41:00Z UTC
Hits:
~1000
Detections:
Trojan.JS.SAgent.sb Trojan-Downloader.JS.SLoad.sb HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic BSS:Trojan.Win32.Generic Trojan.PowerShell.Cobalt.sb
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Signature
AI detected malicious Powershell script
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)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Suspicious Parent Double Extension File Execution
Sigma detected: Suspicious PowerShell Parameter Substring
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 steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected Generic JS Downloader
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Detection:
agenttesla
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-04-16 22:20:23 UTC
File Type:
Text (JavaScript)
AV detection:
11 of 38 (28.95%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Badlisted process makes network request
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
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: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
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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