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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90. 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


GoToResolve


Vendor detections: 4


Intelligence 4 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90
SHA3-384 hash: 15463b3deb8028a87c94cc5b6d1f97056f94164491a74c518d8a5762c43a43c34fcaa7b026a1d3f7361b447b33981660
SHA1 hash: 83d66f9f48aa2709fe0974ad61b596db40ed96c2
MD5 hash: 45ccbbcb5f23a3630a0e65e93b05c5ee
humanhash: fruit-juliet-nuts-oven
File name:happyfun.msi
Download: download sample
Signature GoToResolve
Create hunting rule
File size:39'161'856 bytes
First seen:2026-10-23 21:20:58 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:iAEEzAQOSiC9t2RmYXZqt7S8kR4SdRQ21l99rTp7V9A3y+hBtGHlFX:iaAQ9QUMIt+8kJC21l99P90yYcD
TLSH T1CB872217A1E601A4D5BAC078CA6B5617EBB17C4613306BCF12A8B2956F73BF0193F325
TrID 93.8% (.MSI) Microsoft Windows Installer (454500/1/170)
4.0% (.WPS) Kingsoft WPS Office document (alt.) (19502/3/2)
1.6% (.) Generic OLE2 / Multistream Compound (8000/1)
0.5% (.ASSETS) Unity binary serialized Assets (generic) (2509/3/1)
Magika msi
Reporter Flashcard8778
Tags:GoToResolve msi signed

Code Signing Certificate

Organisation:GoTo Technologies USA, LLC
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha384WithRSAEncryption
Valid from:2025-08-21T00:00:00Z
Valid to:2028-08-22T23:59:59Z
Serial number: 0ead3a3ffa70c0a20ae2368189935153
Intelligence: 43 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: e1ce3e36056006f8b8cdb33af5380a4f7a3058adbdb2bdd69648b07079dfb700
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adbcfd95a22ac805bd9e1e6
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
active-directory anti-debug CAB crypto fingerprint installer installer lolbin packed reconnaissance rundll32 signed wix
Link:
https://www.filescan.io/uploads/6adbcfd8d5dc74351bb103fd/reports/18c6bb9d-a40a-4b10-9af3-ad100e4dfc2f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90
Verdict:
Clean
File Type:
msi
First seen:
2026-10-23T18:08:00Z UTC
Last seen:
2026-10-24T19:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90/results?tab=lookup
Score:
5%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxungm5f7tu4jlpgatn4ycoh7iy5ivw2qrfo72awbuc5fy4mtkia._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence privilege_escalation
Link:
https://tria.ge/reports/261023-z7hqcszzg1/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Event Triggered Execution: Installer Packages
Loads dropped DLL
Badlisted process makes network request
Enumerates connected drives
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/2de8d333a5fce9c4ade604dbcc09c7fa31d456da844aefe8160d05d2e38c9a90

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:JP_Lure_Content_Hunt
Create hunting rule
Author:sumeshi
Description:Hunts for files containing Japanese kana text or common Japanese lure terminology
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string

File information

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

Comments