MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1
SHA3-384 hash: d1369b3624a6e28183c072ef5ffd0e42226658409a04b45d5132d27053e68b83224acab743df8ac7007625b9f4cddc6c
SHA1 hash: 0ee9482b76e3d99a7f77aaffa844475ab8f710bc
MD5 hash: 9635dbf389258924544f46dc21c6d264
humanhash: fanta-november-gee-avocado
File name:Game.msi
Download: download sample
File size:20'357'120 bytes
First seen:2026-07-17 15:29:21 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:qxpcnQgoS3glFQv87upi4GCAKUdGCu3et11Gia98fiY:qxUmpi06JA7d5IezqY
TLSH T1442733A66C222E83CA6526BB23531742AF310DB33B1187112D79F92D1CBD1F95B5D38B
TrID 53.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
39.2% (.MSP) Windows Installer Patch (44509/10/5)
7.0% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter lfr
Tags:msi signed

Code Signing Certificate

Organisation:Device Driver Wake-on-LAN Sender
Issuer:Device Driver Wake-on-LAN Sender
Algorithm:sha512WithRSAEncryption
Valid from:2026-07-17T12:37:23Z
Valid to:2031-07-17T12:47:24Z
Serial number: 619dfc341de42a9345d5bb43e463dbd2
Thumbprint Algorithm:SHA256
Thumbprint: ce8aa7592463d8baef9832f6a4ce2d6984d38b00f75a16fb037a9cb3d039681b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
lfr
https://temuvibe.itch.io/she-is-sexaroid

https://www.virustotal.com/gui/file/008181ab10a15b8b2f75914453bccdde36bdb8c3e7fc3d142cd0889810f2c516/detection
https://www.virustotal.com/gui/file/ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1/detection

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
FR FR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4c6cd4cb-46c3-4385-8cb9-1ddf609004da/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/75016/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a5a4a6956bd89099b558f2b
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
installer signed
Link:
https://www.filescan.io/uploads/6a5a4a60755daa996f3b46bd/reports/db759747-a6c4-49f3-9b06-1e98b8bcc3c8/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1
Verdict:
Clean
File Type:
msi
Link:
https://opentip.kaspersky.com/ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1
Verdict:
Malware
YARA:
4 match(es)
Tags:
CAB:COMPRESSION:MSZIP DeObfuscated Executable Office Document PDB Path PE (Portable Executable) PE File Layout PowerShell Scripting.FileSystemObject SVG T1027 T1059.001 T1059.005 WScript.Shell
Link:
https://app.malva.re/file/9635dbf389258924544f46dc21c6d264
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56f3qou347lq74b5mu7fxb3jxs4zyuu3goqvq5hp2ljuhhddvtyq._file
Verdict:
malicious
Label(s):
RevStealer
Create hunting rule
Link:
https://reports.threatray.com/0ab50f91-df41-4ec2-bcce-464334b3adbd
Similar samples:
64bd417c0c7a906b3231892360cf7be0e0ce79672bb893d91288476cc0c72187
77999fe551a530ca60e1acec2e013c86f8023013009f77abe6a414c3829711f5
cc4b2f37dfdd748e224622cf88dde7d0bfc016cb81f5b67fc9573b1431b866e8
dcc3893f89bdc55dc2f56bfccd426a7652e37b5a4e8790de99afc47bec3ecef4
ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence privilege_escalation ransomware
Link:
https://tria.ge/reports/260717-sw73jsew7q/
Behaviour
Uses Volume Shadow Copy service COM API
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
Drops file in Windows directory
Badlisted process makes network request
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
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/ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Microsoft Software Installer (MSI) msi ef8bb83a9be7d70ff03d653e5b8769bcb99c529b33a15874efd2d3439c63acf1

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/75016/

Comments