MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911. 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

GuLoader

Vendor detections: 11

Intelligence 11 IOCs YARA 1 File information Comments

SHA256 hash:	010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911
SHA3-384 hash:	2c7689576738ae0e9346bce935e8fcef60036a25c4bd1efcc46c82f40705d0153436b238784c7249973e958e7e2222fb
SHA1 hash:	b2028b178ac1085f625263a12e3d979a72b1c78d
MD5 hash:	6b00257ce5a88d4af0e8ad56f6c0aac8
humanhash:	minnesota-missouri-oscar-river
File name:	Bestellung 2621064552.js
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	873'657 bytes
First seen:	2025-12-06 12:10:15 UTC
Last seen:	2025-12-06 12:10:25 UTC
File type:	js
MIME type:	text/plain
ssdeep	24576:3/EO/E7/pv/Y/E/Et/C/Er/w/o/s/EC/EB/E5/g/Es/EI/U/q/EI/Y/E6/ER/EmA:3N+xvwcA6CIAEXQEIXJMiPARW5GNPnNd
Threatray	2'396 similar samples on MalwareBazaar
TLSH	T1E6055B20DE68176D4E431BADFCA4036189ECC609513695F5FADA034EA1068FCE3BE779
Magika	javascript
Reporter	cocaman
Tags:	GuLoader js

Intelligence

File Origin

# of uploads :

# of downloads :

125

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.26444.JsHeur.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69341d37c61465c74cbbfff8

Tags:

infosteal dropper virus shell

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911

Verdict:

Malicious

File Type:

text

First seen:

2025-12-02T04:39:00Z UTC

Last seen:

2025-12-08T10:20:00Z UTC

Hits:

~1000

Detections:

PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Generic HEUR:Trojan.Script.Agent.gen Trojan.PowerShell.Strion.sb

Link:

https://opentip.kaspersky.com/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911/results?tab=lookup

Result

Threat name:

Remcos

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1827913

Signature

C2 URLs / IPs found in malware configuration

Connects to many ports of the same IP (likely port scanning)

Detected Remcos RAT

Early bird code injection technique detected

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Injects code into the Windows Explorer (explorer.exe)

JavaScript file contains suspicious strings

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

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Loading BitLocker PowerShell Module

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)

Queues an APC in another process (thread injection)

Sigma detected: Remcos

Sigma detected: WScript or CScript Dropper

Switches to a custom stack to bypass stack traces

Unusual module load detection (module proxying)

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

Writes to foreign memory regions

Yara detected Powershell decode and execute

Yara detected Remcos RAT

Behaviour

Behavior Graph:

Download SVG

Score:

85%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911

Verdict:

inconclusive

YARA:

1 match(es)

Link:

https://app.malva.re/file/6b00257ce5a88d4af0e8ad56f6c0aac8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911/

Verdict:

Malicious

Threat:

Trojan.PowerShell.Strion

Link:

https://tip.neiki.dev/file/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911

Threat name:

Win32.Trojan.Kepavll

Status:

Malicious

First seen:

2025-12-02 11:17:12 UTC

File Type:

Text

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=aehmymoa4ykexvhpzvyqbwcvqtpm63j5fbxy4ihwxiaxow7afeiq._file

Verdict:

malicious

Label(s):

cloudeye

Result

Malware family:

n/a

Score:

8/10

Tags:

execution

Link:

https://tria.ge/reports/251206-pb9h4adz3a/

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

Drops file in System32 directory

Checks computer location settings

Badlisted process makes network request

Malware family:

Remcos

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/010ecc31c0e6/report/overview.html

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/010ecc31c0e6144bd4efcd7100d85584decf6d3d286f8e20f6ba01775be02911

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 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)