MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8. 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:	f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8
SHA3-384 hash:	3c5b65b7422de11baf088fcd854470e9d476e19d6027512480c8a61946c4ce26772a467664d0f1082b2b77849c22e067
SHA1 hash:	e580eea2b0859491e6fd89b8a0f642547fd63aa5
MD5 hash:	9a7f31fdc2fe96afa5bf9ef1a398e6d4
humanhash:	violet-fillet-pizza-red
File name:	RFQ-09.17.js
Download:	download sample
Signature	MassLogger Alert Create hunting rule
File size:	481'802 bytes
First seen:	2026-09-17 15:06:42 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	3072:TfC0DXjpWen2J81zWJeBniDpCZGhRG864g8jUUpCDGzmdC17cumWmaWBl69iwF3z:m
TLSH	T174A45E12A3EF5744F2F38F4A6A33616456BBB926AC3DC20C159CA44D8BF7941C871B63
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Magika	txt
Reporter	abuse_ch
Tags:	js MassLogger

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

161

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.JS.Muldrop.1417.31785.28148.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Likely Malicious

Verdict:

Likely Malicious

Threat level:

  7.5/10

Confidence:

100%

Tags:

anti-vm fingerprint repaired

Link:

https://www.filescan.io/uploads/6aac02257f38726a9d02abae/reports/d98316fb-c738-4bdb-81c7-d70bbaae1500/overview

Hybrid Analysis JS/Agent.EYI

Verdict:

Suspicious

Labled as:

JS/Agent.EYI

Link:

https://www.hybrid-analysis.com/sample/f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-09-17T09:16:00Z UTC

Last seen:

2026-09-19T11:42:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8/results?tab=lookup

Joe Sandbox MSIL Logger, MassLogger RAT

Result

Threat name:

MSIL Logger, MassLogger RAT

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1974336

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code references suspicious native API functions

Contains functionality to log keystrokes (.Net Source)

Creates processes via WMI

Found malware configuration

Injects a PE file into a foreign processes

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: Windows Shell/Scripting Application File Write to Suspicious Folder

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Tries to detect the country of the analysis system (by using the IP)

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 MassLogger RAT

Yara detected MSIL Injector

Yara detected MSIL Logger

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

56%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8/

ReversingLabs TitaniumCloud Script-JS.Trojan.Heuristic

Threat name:

Script-JS.Trojan.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-17 15:07:19 UTC

File Type:

Text (JavaScript)

AV detection:

10 of 23 (43.48%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6ehtjljfbduuyfbsniuywufuj2s457wo7lap6lxommctguiatlea._file

Threatray NovaStealer

Verdict:

malicious

Label(s):

NovaStealer

Alert

Create hunting rule

Link:

https://reports.threatray.com/bad4a428-eed9-4b2f-bb49-70e573b8e5c3

Hatching Triage masslogger

Result

Malware family:

masslogger

Alert

Create hunting rule

Score:

  10/10

Tags:

family:masslogger discovery execution spyware stealer

Link:

https://tria.ge/reports/260917-shdxjsfr7s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Badlisted process makes network request

Command and Scripting Interpreter: PowerShell

Family: MassLogger

Process spawned unexpected child process

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/f10f34ad2508e94c14326a298b50b44ea5cefecefac0ff2eee63053351009ac8