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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c. 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: 9


Intelligence 9 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c
SHA3-384 hash: 0e839e255815e0a623baf643681b33cf2726a118d7d2ce79c69082243f96c2bd634a0d52e3a04c45e871992300d72774
SHA1 hash: eea7e608853a687d939c36b7b86568a28d6bba54
MD5 hash: e12c88942876a209d0e4fa986442026d
humanhash: chicken-cold-california-double
File name:Adblock360-Setup_2.1.0.0059.msi
Download: download sample
File size:17'601'024 bytes
First seen:2025-05-02 16:34:24 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:TQPjqHab32U13R82kI2DXZp3wsPHMCG2rfy71SW:vwRo/ULSf
TLSH T16807E020E97DC076F62E0571593E9ABEA52E6DE30BA904D753F4BA7E1B304C54231A33
TrID 77.3% (.MSI) Microsoft Windows Installer (454500/1/170)
10.3% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.5% (.MSP) Windows Installer Patch (44509/10/5)
3.3% (.WPS) Kingsoft WPS Office document (alt.) (19502/3/2)
1.3% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter Mathias
Tags:msi signed

Code Signing Certificate

Organisation:ADBLOCK LIMITED
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2024-06-20T00:00:00Z
Valid to:2027-06-20T23:59:59Z
Serial number: 0125768e32d57853c579f0e2163ec390
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: e460fdf6357db3ef864208a45d8873e9c6e777a8b8c2e0bbcd9db8c9163aee81
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6814f8c04355f44aee687d2d
Tags:
shellcode dropper virus
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-vm cmd crypto evasive expired-cert fingerprint fingerprint keylogger lolbin msiexec remote runonce short-lived-cert signed wix
Link:
https://www.filescan.io/uploads/6814f43ebab2591d065353f1/reports/4807a0af-43bb-4c80-944d-96781ab900e1/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
46 / 100
Link:
https://www.joesandbox.com/analysis/1679817
Signature
Bypasses PowerShell execution policy
Drops password protected ZIP file
Installs new ROOT certificates
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Sigma detected: Schedule system process
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1679817 Sample: Adblock360-Setup_2.1.0.0059.msi Startdate: 02/05/2025 Architecture: WINDOWS Score: 46 92 fg.microsoft.map.fastly.net 2->92 94 edge-microsoft-com.ax-0002.ax-msedge.net 2->94 96 2 other IPs or domains 2->96 104 Suricata IDS alerts for network traffic 2->104 106 Sigma detected: Schedule system process 2->106 108 Suspicious powershell command line found 2->108 110 5 other signatures 2->110 9 msiexec.exe 117 72 2->9         started        12 Adblock360.exe 2->12         started        15 msiexec.exe 21 2->15         started        17 3 other processes 2->17 signatures3 process4 file5 74 C:\Users\user\AppData\...\Adblock360.exe, PE32 9->74 dropped 76 C:\Windows\Installer\MSI6FC1.tmp, PE32 9->76 dropped 78 C:\Windows\Installer\MSI6F91.tmp, PE32 9->78 dropped 88 15 other files (none is malicious) 9->88 dropped 19 msiexec.exe 30 9->19         started        23 msiexec.exe 12 9->23         started        80 C:\Users\...\adblock360-proxy-restorer.ps1, ASCII 12->80 dropped 82 C:\Users\user\...\download-and-update.cmd, DOS 12->82 dropped 116 Installs new ROOT certificates 12->116 25 msedgewebview2.exe 12->25         started        27 schtasks.exe 12->27         started        29 powershell.exe 12->29         started        31 schtasks.exe 12->31         started        84 C:\Users\user\AppData\Local\Temp\MSIB32.tmp, PE32 15->84 dropped 86 C:\Users\user\AppData\Local\Temp\MSIAF2.tmp, PE32 15->86 dropped 90 16 other files (none is malicious) 15->90 dropped 33 msedgewebview2.exe 17->33         started        35 Adblock360Updater.exe 17->35         started        38 5 other processes 17->38 signatures6 process7 dnsIp8 68 C:\Users\user\AppData\Local\Temp\scrCA4.txt, Unicode 19->68 dropped 70 C:\Users\user\AppData\Local\Temp\scrCA3.ps1, Unicode 19->70 dropped 72 C:\Users\user\AppData\Local\Temp\pssCB4.ps1, Unicode 19->72 dropped 112 Bypasses PowerShell execution policy 19->112 40 powershell.exe 40 19->40         started        54 2 other processes 19->54 43 powershell.exe 23->43         started        45 msedgewebview2.exe 25->45         started        56 6 other processes 25->56 48 conhost.exe 27->48         started        50 conhost.exe 29->50         started        52 conhost.exe 31->52         started        58 3 other processes 33->58 98 api.adblock360.com 3.168.132.93, 443, 49729, 49730 AMAZON-02US United States 35->98 file9 signatures10 process11 dnsIp12 114 Loading BitLocker PowerShell Module 40->114 60 conhost.exe 40->60         started        62 conhost.exe 43->62         started        100 chrome.cloudflare-dns.com 162.159.61.3, 443, 49731, 49732 CLOUDFLARENETUS United States 45->100 102 127.0.0.1 unknown unknown 45->102 64 conhost.exe 54->64         started        66 conhost.exe 54->66         started        signatures13 process14
Score:
33%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c/
Threat name:
Win32.PUA.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-02 16:35:14 UTC
File Type:
Binary (Archive)
Extracted files:
113
AV detection:
5 of 24 (20.83%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mk22awl5skpjtdfw36f3e3dm4q4so5au4jp2jpp5xxgq34zdnoa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250502-t3pefsstdt/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Checks whether UAC is enabled
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Enumerates processes with tasklist
Adds Run key to start application
Blocklisted process makes network request
Enumerates connected drives
Network Share Discovery
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b9307073-2b3d-4d85-8dba-3dbc088294ba
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/db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_LATAM_MSI_Banker
Create hunting rule
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Detect_Zoom_Invite_malware_RAT_C2
Create hunting rule
Author:daniyyell
Description:Detects Zoom Invite Call Leading to Malware Hosted in Telegram C2
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR
Rule name:SUSP_Scheduled_Tasks_Create_From_Susp_Dir
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PowerShell Script that creates a Scheduled Task that runs from an suspicious directory
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Generic_MalCert_b19d9b4b
Create hunting rule
Author:Elastic Security

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 db15ad02cbec94f4cc65b6fc5d93636721c93ba0a712fd25efedee686f991b5c

(this sample)

  
Delivery method
Distributed via web download

Comments