MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5. 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:	42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5
SHA3-384 hash:	644723625773ba149bf3f0221a91b8565dc04714f034948c895ac5e409cb3cf81e244577f9502e5e064d375b2b554d44
SHA1 hash:	45f56bf0be754ce99b49dac960fc370e9e6473ab
MD5 hash:	0c087219822fded30f25428b592459d7
humanhash:	jupiter-football-lima-network
File name:	SKM_C120009809.js
Download:	download sample
Signature	Formbook Alert Create hunting rule
File size:	817'716 bytes
First seen:	2026-06-05 08:37:39 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	3072:Mzs2alDuLdhJrfgsSLmNZwmFr4JL1zH9pbTCkTRH1J31SBNmoMHaSCB94aikdzUa:GJ
Threatray	2'896 similar samples on MalwareBazaar
TLSH	T16905183DCC68412EE473C92CC995446FF482161B622CE84B64CB3B9FAE73986B7D215D
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Magika	txt
Reporter	abuse_ch
Tags:	FormBook js

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

120

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

CyberFortress Clean

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a228b0b57b7bf261d61247a

Tags:

n/a

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

obfuscated repaired

Link:

https://www.filescan.io/uploads/6a228afc099ef368af215528/reports/59078daa-6276-4e41-a96c-212ea6817e18/overview

Hybrid Analysis JS/Agent.EJG1

Verdict:

Suspicious

Labled as:

JS/Agent.EJG1

Link:

https://www.hybrid-analysis.com/sample/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-06-05T00:13:00Z UTC

Last seen:

2026-06-05T05:37:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5/results?tab=lookup

Joe Sandbox FormBook

Result

Threat name:

FormBook

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1923489

Signature

Antivirus detection for URL or domain

Creates an undocumented autostart registry key

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Powershell scriptblock execution from environment variable

Queues an APC in another process (thread injection)

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Switches to a custom stack to bypass stack traces

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)

Writes to foreign memory regions

WScript reads language and country specific registry keys (likely country aware script)

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

65%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5/

Neiki Trojan.Win32

Verdict:

Malicious

Threat:

Trojan.Win32

Link:

https://tip.neiki.dev/file/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=iluwrt4vxytg7mos73tvxvjfti2azwioeuzftwgr5sbqtgvx632q._file

Threatray formbook stubrunner

Verdict:

malicious

Label(s):

formbook

Alert

Create hunting rule

stubrunner

Alert

Create hunting rule

Similar samples:

075719f16c7819c54136040c9c75810dc564b48c7e517d2eaafe059d8c20ef26

Formbook

1b9fb328a733320aa7034578f4f3ae4cc2b62f97d0a7a3df9814e6b17af55520

Formbook

383bed8998f6a5f6215b736e751287a77898b1366e713f9b8d634ea40f06f9b9

Formbook

6c397ba608f0b69e07ae562af211b60604613ccef9022787eb1b24956f770730

Formbook

9182751ecb4be8a481174c472ecdd3fca9f95c7b5d3670b29f8a6d51d0bed5aa

Formbook

b8700e8c6101791e6f00768999a8fe99fd64d0caf450f3bd13d7b0eadde499ff

Formbook

bc5c060f306d5218716dfdc6ded8091d5f5306b91c63cc0cdf760b41a99108c9

Formbook

cf124a23a7d04cc37a3b50b952a3917b867041170098e6c938e9f26a0f1883e8

Formbook

df6f087bbe332de8def4d842f8c22a4cd48d46e735e31d84e9485595fa5ccd7f

Formbook

error

Formbook

f61680c5c6a002afd35dda833be1cb419c0aa284082d9dbfa95d3d704186d074

Formbook

+ 2'886 additional samples on MalwareBazaar

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

execution persistence

Link:

https://tria.ge/reports/260605-kjypcacw7y/

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

Suspicious use of SetThreadContext

Checks computer location settings

Registers new Windows logon scripts automatically executed at logon.

Badlisted process makes network request

Downloads MZ/PE file

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/42e968cf95be266fb1d2fee75bd5259a340cd90e253259d8d1ec83099ab7f6f5