MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd66b3a2670b52bbdc15132a48dd57e4313a8a4fcdc23135b2f27bb6cfc8b321. 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: 15
| SHA256 hash: | fd66b3a2670b52bbdc15132a48dd57e4313a8a4fcdc23135b2f27bb6cfc8b321 |
|---|---|
| SHA3-384 hash: | 1e008c004b35dbceebe98825783f4abb4bd4c79f0f9d6235f34d0acedafc7bff1728fcd3d40a1184a0e9b523a5a3952b |
| SHA1 hash: | 7a76cd0f0687523a75504c2807a59439457abc54 |
| MD5 hash: | f41bbdfe7c2f4731571c4b1b2b7adbdb |
| humanhash: | avocado-summer-sierra-blue |
| File name: | Dekont.pdf.js |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 3'392'394 bytes |
| First seen: | 2026-10-30 19:16:27 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 98304:XGiOpmiV9/h/02V4hpxcQ/yzqIkaUSjbeyMqtF07yG0hDgcrwZEhVQuFuSKZIzF8:XG5miV9tvZxtlhDnEZMFuHiLLthrMTvV |
| TLSH | T1C9F5A7AFC72ECF2DB09E19FDAC52C5D84B8DA755C0C5DBC36A91A360936C9E104A7234 |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | AgentTesla geo js TUR |
Intelligence
File Origin
# of uploads :
1
# of downloads :
190
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
autoit emotet lien
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug autoit dropper evasive expired-cert fingerprint keylogger masquerade obfuscated packed reconnaissance repaired
Verdict:
Suspicious
Labled as:
JS/TrojanDropper.ModiLoader
Verdict:
Malicious
File Type:
js
First seen:
2026-10-30T11:48:00Z UTC
Last seen:
2026-11-01T16:43:00Z UTC
Hits:
~100
Result
Threat name:
AgentTesla, DonutLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Benign windows process drops PE files
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
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)
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: WScript or CScript Dropper
Suricata IDS alerts for network traffic
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)
Unusual module load detection (module proxying)
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)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected AgentTesla
Yara detected DonutLoader
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
1 match(es)
Detection:
agenttesla
Threat name:
Script-JS.Downloader.ModiLdr
Status:
Malicious
First seen:
2026-10-30 19:17:18 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 38 (18.42%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
AgentTesla
DonutLoader
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:agenttesla family:donutloader collection discovery execution keylogger loader persistence ransomware spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects DonutLoader
Family: AgentTesla
Family: DonutLoader
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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