MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe. 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

SHA256 hash:	4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe
SHA3-384 hash:	4ce968d0236fb6d1b1905f60f3c5076083a122a5f89198f00987309fcf25193baa545b32c6107046535a3927157bcac0
SHA1 hash:	988044902338dd3fe1b0a9f52e5ea70acd7602ed
MD5 hash:	aad078ccc52d6af3f2279fde5ee729ff
humanhash:	video-ack-mockingbird-avocado
File name:	Shipping Documents.JS
Download:	download sample
Signature	AgentTesla Alert Create hunting rule
File size:	3'902'247 bytes
First seen:	2026-08-31 08:28:20 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	98304:z6axIknT+IkQBkB8Kz4Spl+jp5cC9pBOtxLaOKIqFLbr70GI6TxWjKDT:5TW8KRUqC8txLafH0GIoH
TLSH	T1D9068F8086059D73A5BC571CE2F64AF84DF9190BA084DF1D38787924BBEDD22B38D8E5
Magika	javascript
Reporter	abuse_ch
Tags:	AgentTesla js

abuse_ch

AgentTesla FTP exfil server:
ftp.piovau.com:21

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

136

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.Win32.SuspectCrc.646.3633.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-debug dropper evasive masquerade obfuscated obfuscated packed repaired

Link:

https://www.filescan.io/uploads/6a953b6591761341368b19a9/reports/3ea9b3a9-6949-44a7-b5ac-90992bcec179/overview

Hybrid Analysis JS/TrojanDropper.ModiLoader

Verdict:

Suspicious

Labled as:

JS/TrojanDropper.ModiLoader

Link:

https://www.hybrid-analysis.com/sample/4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

text.utf8

First seen:

2026-08-31T04:17:00Z UTC

Last seen:

2026-08-31T05:19:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe/results?tab=lookup

Joe Sandbox AgentTesla, DonutLoader

Result

Threat name:

AgentTesla, DonutLoader

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1966079

Signature

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 API chain indicative of debugger detection

Found direct / indirect Syscall (likely to bypass EDR)

Found malware configuration

JavaScript source code contains call to eval() to check own source code (likely for evading instrumentation)

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)

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)

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

Yara detected AgentTesla

Yara detected DonutLoader

Behaviour

Behavior Graph:

Download SVG

Malva.RE

Gathering data

CERT.PL MWDB agenttesla

Detection:

agenttesla

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe/

Spamhaus Hash Blocklist

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=j3eg4ftpwvgyoi4vwx3p4qq3kj6uxzwpodfijmp5b3mnrz2xwl7a._file

Threatray AgentTesla DonutLoader

Verdict:

malicious

Label(s):

AgentTesla

Alert

Create hunting rule

DonutLoader

Alert

Create hunting rule

Link:

https://reports.threatray.com/de05e067-4b9e-4162-ab44-9fba3a92891d

Hatching Triage donutloader

Result

Malware family:

donutloader

Alert

Create hunting rule

Score:

  10/10

Tags:

family:agenttesla family:donutloader collection discovery execution keylogger loader spyware stealer trojan

Link:

https://tria.ge/reports/260831-kdrzlszzaz/

Behaviour

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Network Configuration Discovery: Internet Connection Discovery

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Executes dropped EXE

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Detects DonutLoader

Family: AgentTesla

Family: DonutLoader

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/4ec86e166fb54d872395b5f6fe421b527d4be6cf70ca84b1fd0ed8d8e757b2fe