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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727. 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


Guildma


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727
SHA3-384 hash: 75825327848b47117200a7780b9536a7a6db83e45eba5f0fa26e2ed08fc386214c998aefed60a908acdce92a879e977f
SHA1 hash: 4750d6fdde6883fa51a4df4c513833956cd10b03
MD5 hash: 2ff3870c905ad181e77db350da02ad12
humanhash: emma-fix-angel-bulldog
File name:BBVA-EXTENSION_UGTLKN.lnk
Download: download sample
Signature Guildma
Create hunting rule
File size:11'622 bytes
First seen:2026-09-24 10:05:46 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/x-ms-shortcut
ssdeep 192:8348UKSiH7qQ/KkOQHpOPW/nPaW3p/uMB/KGaor/usBfdaw/uMB/4a196do6hydM:opFFLRYydtLKjT
TLSH T13132B0E10B892679D69D4C66DC97484930F252E2BA609A446373AEF7EC279CCC5F0733
Magika lnk
Reporter smica83
Tags:guildma lnk

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
LNK
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b1cdc535-1115-4b52-86cd-8843c47a38d2/
Detection(s):
TwinWave.EvilLNK.AstarothHeadLikeAHole.20221019.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ab4f620c45fde572985c6c0/reports/07be1917-23a0-4c33-a63d-0d1ca6ce14a8/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727
Verdict:
Malicious
File Type:
lnk
First seen:
2026-09-24T08:14:00Z UTC
Last seen:
2026-09-25T17:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1977535
Signature
Bypasses PowerShell execution policy
Found suspicious ZIP file
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: HackTool - CrackMapExec PowerShell Obfuscation
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Windows shortcut file (LNK) starts blacklisted processes
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1977535 Sample: BBVA-EXTENSION_UGTLKN.lnk Startdate: 24/09/2026 Architecture: WINDOWS Score: 92 65 www.python.org 2->65 67 wiginal.lopnotas.sbs 2->67 69 6 other IPs or domains 2->69 83 Windows shortcut file (LNK) starts blacklisted processes 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 Sigma detected: HackTool - CrackMapExec PowerShell Obfuscation 2->87 89 6 other signatures 2->89 10 powershell.exe 2->10         started        13 svchost.exe 1 1 2->13         started        16 msiexec.exe 2->16         started        signatures3 process4 dnsIp5 95 Powershell drops PE file 10->95 18 powershell.exe 14 65 10->18         started        23 conhost.exe 1 10->23         started        81 127.0.0.1 unknown unknown 13->81 signatures6 process7 dnsIp8 71 box.lopnotas.sbs 5.175.245.98, 443, 49721, 49723 NEXOSYSTEMSDE Germany 18->71 73 dualstack.c.ssl.global.fastly.net 151.101.192.175, 443, 49712 FASTLY-FastlyIncUS Canada 18->73 75 dualstack.python.map.fastly.net 151.101.192.223, 443, 49703 FASTLY-FastlyIncUS Canada 18->75 41 C:\Users\user\PythonPortable\winsound.pyd, PE32+ 18->41 dropped 43 C:\Users\user\...\vcruntime140_1.dll, PE32+ 18->43 dropped 45 C:\Users\user\...\vcruntime140.dll, PE32+ 18->45 dropped 47 30 other files (28 malicious) 18->47 dropped 91 Windows shortcut file (LNK) starts blacklisted processes 18->91 93 Loading BitLocker PowerShell Module 18->93 25 python.exe 1111 18->25         started        29 python.exe 18->29         started        31 cmd.exe 18->31         started        33 python.exe 1 18->33         started        file9 signatures10 process11 dnsIp12 77 pypi.org 151.101.0.223, 443, 49714, 49718 FASTLY-FastlyIncUS Canada 25->77 79 151.101.128.223, 443, 49715, 49719 FASTLY-FastlyIncUS Canada 25->79 49 C:\Users\user\PythonPortable\...\pip3.exe, PE32+ 25->49 dropped 51 C:\Users\user\PythonPortable\...\pip3.12.exe, PE32+ 25->51 dropped 53 C:\Users\user\PythonPortable\...\pip.exe, PE32+ 25->53 dropped 61 389 other files (none is malicious) 25->61 dropped 55 C:\Users\user\...\normalizer.exe, PE32+ 29->55 dropped 57 C:\Users\user\PythonPortable\...\idna.exe, PE32+ 29->57 dropped 59 C:\Users\user\PythonPortable\Lib\...\wait.py, Python 29->59 dropped 63 78 other files (none is malicious) 29->63 dropped 35 python.exe 31->35         started        37 conhost.exe 31->37         started        file13 process14 process15 39 msiexec.exe 35->39         started       
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
LNK
Link:
https://app.malva.re/file/2ff3870c905ad181e77db350da02ad12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727/
Threat name:
Binary.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-21 17:38:28 UTC
File Type:
Binary
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5o2onvxbayaln6sohecurzr5komrmi67ezuea6cfhqc7pf4xw4tq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260924-l47y7aah83/
Behaviour
Checks processor information in registry
NTFS ADS
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Drops file in Windows directory
Adds Run key to start application
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Malware Config
Dropper Extraction:
https://www.python.org/ftp/python/3.12.3/python-3.12.3-embed-amd64.zip
https://wiginal.lopnotas.sbs/images/setupreport.py
https://bootstrap.pypa.io/get-pip.py
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ebb4e6d6e106/report/overview.html
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/ebb4e6d6e10600b6fa4e390548e63d53991623df26684078453c05f79797b727

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:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_SuspiciousCommands
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects LNK file with suspicious content
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Comments