MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00. 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


Kimsuky


Vendor detections: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00
SHA3-384 hash: 8725c0c17eaa80fe5f379f82d1325cb09110f890136247a0bc5ad4d8e0bf677fe1d352d4eac2088599d431da14489748
SHA1 hash: dc2ad87102f5c8ffc82eac4db98a9e8c3c04fd8d
MD5 hash: d98a1def5426819f5a4c8256e5d19533
humanhash: orange-wyoming-papa-blue
File name:ynteok4g.idw.ps1
Download: download sample
Signature Kimsuky
Create hunting rule
File size:40'134 bytes
First seen:2026-06-18 14:06:39 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 768:Htay8gX+XHA9Y/zENIrkohRw2Rx+Jgmx0hQN6SFEFjUjIxQC5/lwqC8tPCb6aduj:qrXw2Rx+Jgmx0hc5FL3Hi
TLSH T11803A9979509C6853BA062EB2BDBE5C73A04CC6D00E6CF86B57F8C3A731580D7268B5D
Magika powershell
Reporter BastianHein
Tags:Kimsuky ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.PwrSh.Kimsuky-BA.86654342.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a33fbbe86bc95245bf79df0
Tags:
shell virus agent
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 crypto masquerade obfuscated persistence powershell
Link:
https://www.filescan.io/uploads/6a33fc2f62d0679105f7e381/reports/2c208201-d26e-4d25-be85-d2a9ca2e0ba6/overview
Verdict:
Malicious
Labled as:
PowerShell/Kimsuky.BJ trojan
Link:
https://www.hybrid-analysis.com/sample/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-06-18T11:12:00Z UTC
Last seen:
2026-06-19T08:01:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.PowerShell.Agent.gen
Link:
https://opentip.kaspersky.com/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00/results?tab=lookup
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00/
Verdict:
Malicious
Threat:
Trojan.PowerShell.Agent
Link:
https://tip.neiki.dev/file/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00
Threat name:
Script-PowerShell.Backdoor.Kimsuky
Create hunting rule
Status:
Malicious
First seen:
2026-06-18 14:07:52 UTC
File Type:
Text (PowerShell)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37xtmruxkh55qszabgugtic6u4prwtb7qcfm4gguawqvzdixvyaa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/260618-rf77yagw2n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Badlisted process makes network request
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/dfef36469751fbd84b2009a869a05ea71f1b4c3f808ace18d405a15c8d17ae00

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_Zoom_Invite_malware_RAT_C2
Create hunting rule
Author:daniyyell
Description:Detects Zoom Invite Call Leading to Malware Hosted in Telegram C2
Rule name:INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC
Create hunting rule
Author:ditekSHen
Description:Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution
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_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