MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69
SHA3-384 hash: c80a1a1860eab61e4fc7b785721647aa4a6893387e5e13b384b1ca00cc405b88958c486f780c35a65eda29d1655633fe
SHA1 hash: 4a4851c3043ce9265aca443990712986737f23ee
MD5 hash: 65dbc1c8e5bb5d878d9b2aaf766cdfdf
humanhash: sweet-fourteen-video-speaker
File name:ZoomInstallerUpdate8.3.vbs
Download: download sample
Signature GoToResolve
Create hunting rule
File size:4'147 bytes
First seen:2026-03-10 09:57:01 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 48:twDJH3e23HKbmQR8Z6/cG0w0RkYrEvXmptf46ZPCFbC0QijAuk6UjgaX4XxPaSjD:tCXeU48Z6/cG0w0OyEvX6xRaHKbNUUSX
TLSH T12F8185CBF50960314EE35AB7C66645EEAEF0444A2423145C764AC1C81B3EEBDB3C75A6
Magika vba
Reporter jeroengui
Tags:vbs


Avatar
JeroenGui
Zoom malware

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
BE BE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/56921/
Detection(s):
SecuriteInfo.com.JS.Downloader-30.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69afeafde41a5a099931bab3
Tags:
trojandownloader virus blic
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive lolbin msiexec
Link:
https://www.filescan.io/uploads/69afeafacd25bfe1dfe6bcf2/reports/73401e11-e774-4764-b0c2-b817fa433e63/overview
Verdict:
Malicious
Labled as:
XPL.ADODB.Generic
Link:
https://www.hybrid-analysis.com/sample/8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69
Verdict:
Malicious
File Type:
vbs
Detections:
Trojan-Downloader.JS.SLoad.sb HEUR:Trojan-Downloader.VBS.SLoad.gen not-a-virus:HEUR:RemoteAdmin.Win32.GoToResolve.gen
Link:
https://opentip.kaspersky.com/8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69/results?tab=lookup
Score:
23%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69
Verdict:
Malware
YARA:
1 match(es)
Tags:
ADODB.Stream MSXML2.XMLHTTP Scripting.Dictionary Scripting.FileSystemObject Shell.Application VBScript WScript.Shell
Link:
https://app.malva.re/file/65dbc1c8e5bb5d878d9b2aaf766cdfdf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69/
Verdict:
Malicious
Threat:
RemoteAdmin.Win32.GoToResolve
Link:
https://tip.neiki.dev/file/8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69
Threat name:
Script-ActiveX.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-03-10 09:57:21 UTC
File Type:
Text (VBS)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjm2vbe53v7r3ps5ib2k47dleorae4zkpm7dizrjeansa46gh5uq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
backdoor defense_evasion discovery execution persistence privilege_escalation rat spyware trojan
Link:
https://tria.ge/reports/260310-ly19fsft8x/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Checks system information in the registry
Drops file in System32 directory
Checks installed software on the system
Enumerates connected drives
Checks BIOS information in registry
Checks computer location settings
Detects GoToResolve remote administration tool
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

File information

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

GoToResolve

Visual Basic Script (vbs) vbs 8259aa849ddd7f1dbe5d4074ae7c6b23a202732a7b3e346629201b2073c63f69

(this sample)

GoToResolve

Microsoft Software Installer (MSI) msi c1ee59108378686091c53a1259db7f467e3f3301b73f2f2523f70235ae11f68f

Cape
Cape
https://www.capesandbox.com/analysis/56921/
  
Dropping
SHA256 c1ee59108378686091c53a1259db7f467e3f3301b73f2f2523f70235ae11f68f
  
Dropping
MD5 cf63b84499450bb2ae2a4595b5cafce6

Comments