MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4d7a16bedb3602b5428c36e19ec6d5a598042ecf9201c7be1cb400ed57cc6246. 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
| SHA256 hash: | 4d7a16bedb3602b5428c36e19ec6d5a598042ecf9201c7be1cb400ed57cc6246 |
|---|---|
| SHA3-384 hash: | 8d41d469e67b3981e03f0f53c9a9e51783b81a37e22bd199d0b06389ede1312406dd25d879292364497ee4f736005440 |
| SHA1 hash: | 6d5b0e4621752a74989cd201ab7caf1d3c6f3586 |
| MD5 hash: | e36106ac664aaddd607aec837975acfa |
| humanhash: | sierra-delaware-nebraska-wyoming |
| File name: | Y7YX0XZ1.js |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 2'464'288 bytes |
| First seen: | 2026-10-15 13:22:51 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 384:JPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPZ:v7 |
| TLSH | T148B5D6131247265F016B6C8C57B29743A1E7896DA127C5D4FF928F7BACEA8835B33312 |
| Magika | csv |
| Reporter |  lowmal3 |
| Tags: | AgentTesla js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
242
Origin country :
DEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Clean
Score:
89.1%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes anti-vm base64 crypto evasive fingerprint obfuscated powershell repaired
Verdict:
Malicious
Labled as:
GT:JS.Loader.31
Verdict:
Malicious
File Type:
js
First seen:
2026-10-15T11:26:00Z UTC
Last seen:
2026-10-16T15:08:00Z UTC
Hits:
~10
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
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
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
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 dropped file
Multi AV Scanner detection for submitted file
Powershell connects to network
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line 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)
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:
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Threat name:
Script-JS.Dropper.Heuristic
Status:
Malicious
First seen:
2026-10-15 13:23:26 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 36 (11.11%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
AgentTesla
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection defense_evasion discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Hide Artifacts: Ignore Process Interrupts
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Badlisted process makes network request
Family: AgentTesla
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
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: | MULTI_Malware_PureLogsStealer_ForgeAuto_1539a493_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects PureLogsStealer (inconnu, etat extrait) |
| Rule name: | MULTI_Malware_PureLogsStealer_ForgeAuto_236f2738_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects PureLogsStealer (inconnu, etat extrait) |
| Rule name: | MULTI_Malware_PureLogsStealer_ForgeAuto_2eed7668_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects PureLogsStealer (inconnu, etat extrait) |
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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