MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2. 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:	b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2
SHA3-384 hash:	d3919a580b9861204f07637c7289a61ba990774a9c8adeace0e02b06a076570c2fb0b2c5134a452d73d23998be81645b
SHA1 hash:	2747d21675a0c3bf1060a898fc08dbffe5b92a93
MD5 hash:	ac53c5315ed85c8af3448d1c70d499a1
humanhash:	magazine-apart-muppet-kansas
File name:	CopilotDriver.js
Download:	download sample
Signature	PureLogsStealer Alert Create hunting rule
File size:	5'922'965 bytes
First seen:	2026-02-04 10:27:05 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	768:XPD6NI2i0j5jq+WqYAaPhHc+HENoypTV+aSupB9uzfC0VqozCwrVDEoTXaIUtxxP:y
TLSH	T1A45611DA0476F0C4FB5A8AB2A912A31F9E9048A521C64AFDF469CDFD605077CC548FB3
Magika	javascript
Reporter	abuse_ch
Tags:	js PureLogsStealer

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

144

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-152.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Clean

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69831f2d9a60ec70d92cb5cf

Tags:

n/a

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-vm base64 fingerprint obfuscated powershell repaired

Link:

https://www.filescan.io/uploads/69831f0cb6bd365f0a6a08b5/reports/91346277-0628-45fb-93fb-7dbb6d6b35a9/overview

Hybrid Analysis GT:JS.ObfPadding.1

Verdict:

Malicious

Labled as:

GT:JS.ObfPadding.1

Link:

https://www.hybrid-analysis.com/sample/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-02-03T12:11:00Z UTC

Last seen:

2026-02-04T05:52:00Z UTC

Hits:

~10

Detections:

Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic

Link:

https://opentip.kaspersky.com/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2/results?tab=lookup

Joe Sandbox PureLog Stealer

Result

Threat name:

PureLog Stealer

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1863173

Signature

Creates processes via WMI

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

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: WScript or CScript Dropper

Suspicious execution chain found

Suspicious powershell command line found

Uses known network protocols on non-standard ports

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

Wscript starts Powershell (via cmd or directly)

Yara detected MSIL Crypter

Yara detected Powershell decode and execute

Yara detected Powershell download and execute

Yara detected PureLog Stealer

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Benign

Score:

6%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

1 match(es)

Link:

https://app.malva.re/file/ac53c5315ed85c8af3448d1c70d499a1

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2/

Neiki Trojan.JS.SAgent

Verdict:

Malicious

Threat:

Trojan.JS.SAgent

Link:

https://tip.neiki.dev/file/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2

ReversingLabs TitaniumCloud Script-JS.Trojan.ObfPadding

Threat name:

Script-JS.Trojan.ObfPadding

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-02-04 10:27:28 UTC

File Type:

Text (JavaScript)

AV detection:

7 of 24 (29.17%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wlaeohyltdibnwz7op7qagyjps7p4o4oihxm2at7uqfks2rm6ora._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

execution

Link:

https://tria.ge/reports/260204-mg9pyadz3b/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Command and Scripting Interpreter: JavaScript

Badlisted process makes network request

Command and Scripting Interpreter: PowerShell

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://hostphpwindowsapps.ydns.eu:8011/data/optimized_MSI.png

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/b2c0471f0b98d016db3f73ff001b097cbefe3b8e41eecd027fa40aa96a2cf3a2