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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0
SHA3-384 hash: c52341db933356b5cf70b56c69779283e30763dcc62a7c460843ee6dd0f7ad80d8a07f181b3064e8a98088a3aaa99240
SHA1 hash: bfc1ea0826f7c23f23f442a6f4809ecc8a0857bd
MD5 hash: f2c2003e2b1ce9f760375003ecbb2e4a
humanhash: colorado-mexico-jupiter-december
File name:ycjlvalve.com.ps1
Download: download sample
File size:21'974 bytes
First seen:2026-07-27 12:07:33 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 384:MocxJdEsvuvC0yGxZoLgSHX3iShp56hSuInE:CxJesm1jZoLgSHCShD6hYnE
TLSH T196A21A373256187503C336A888CF9208F7A5559B41492FE9F8CDD286FFB1965A3FDA80
Magika powershell
Reporter JAMESWT_WT
Tags:booking ps1 tenis-team-km-com v0hkpadr04mbz5lkearqa-com ycjlvalve-com zlangbo-com

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm crypto encrypted masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a674a47a9fd1fefd14f8eb1/reports/f6ae58bf-d505-4ebd-8c7d-7820ff7295ea/overview
Verdict:
Malicious
Labled as:
TrojanDownloader/PS.Netloader
Link:
https://www.hybrid-analysis.com/sample/9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0
Verdict:
Malicious
File Type:
ps1
First seen:
2026-07-27T10:58:00Z UTC
Last seen:
2026-07-28T23:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0/results?tab=lookup
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Base64 Block Contains Base64 Block PowerShell T1059.001 T1105
Link:
https://app.malva.re/file/f2c2003e2b1ce9f760375003ecbb2e4a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0/
Threat name:
Script-PowerShell.Trojan.NetLoader
Create hunting rule
Status:
Malicious
First seen:
2026-07-27 12:08:39 UTC
File Type:
Text (PowerShell)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t42kepel6waoc4rfxd5nh6m5fj7j6b3gcg7qaqa4aftwpkc2n6ya._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260727-paqpla1fke/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Malware Config
Dropper Extraction:
https://ycjlvalve.com/JnDiqKj0WH88E0fLNTVFKF4oKJ1g0OXOCwnAqKYJNOs
https://tenis-team-km.com/tenis-team-km.zip
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/9f34a23c8bf580e17225b8fad3f99d2a7e9f076611bf00401c016767a85a6fb0

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: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_Remcos_RAT
Create hunting rule
Author:daniyyell
Description:Detects Remcos RAT payloads and commands
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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)
Rule name:WIN_ClickFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects ClickFix social engineering technique using 'Verify you are human' messages and malicious PowerShell commands
Reference:ClickFix social engineering and malicious PowerShell commands

File information

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

Comments