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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101
SHA3-384 hash: 48454b6b03c7d7bfd1033434420b70813e3bbe0ade94a1d242c73fcdc9d9137b78c39a3a09a08ca7a2d1c132868c722e
SHA1 hash: a90c26e7cbb3440ac1cad75cf351cbedef7744a8
MD5 hash: 04e3073b3cd5c5bfcde6f575ecf6e8c1
humanhash: glucose-bulldog-uranus-cat
File name:sample1.ps1
Download: download sample
File size:11'042 bytes
First seen:2026-03-31 09:57:57 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 192:b9u9gG89mD+SOzuahCnGX1pybp0j5PWFmFBiMluIY26qb7cTOXAWumPTvCfuYRNI:b4KG8MwzuaEnGDPWFsBiM9Yy/LCfj7H6
TLSH T18A328410391BD02456F76329DD57E448FF26413B23651410BEEEC5D42FB096ACAB8FAE
Magika powershell
Reporter smica83
Tags:Axios-NPM ps1 sfrclak-com

Intelligence

File Origin
# of uploads :
1
# of downloads :
202
Origin country :
HU HU
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Script.SNH-gen.73331818.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69cb9ab73a18a6e1ddeffad4
Tags:
ransomware dropper virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint persistence powershell powershell
Link:
https://www.filescan.io/uploads/69cb9ab7e2df9aa488bf9f25/reports/fcc7c724-d02c-4405-b41d-a39d7ad513bd/overview
Verdict:
Malicious
Labled as:
CMD:BZC.PZQ.Boxter.871
Link:
https://www.hybrid-analysis.com/sample/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101
Verdict:
Malicious
File Type:
ps1
First seen:
2026-03-30T23:12:00Z UTC
Last seen:
2026-04-01T12:10:00Z UTC
Hits:
~100
Detections:
Trojan.PowerShell.Persik.sbr Trojan.PowerShell.Agent.bco BSS:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan.MSIL.Dnoper.sb
Link:
https://opentip.kaspersky.com/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1891339
Signature
AI detected malicious Powershell script
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powerup Write Hijack DLL
Suspicious powershell command line found
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1891339 Sample: sample1.ps1 Startdate: 31/03/2026 Architecture: WINDOWS Score: 88 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Powershell decode and execute 2->35 37 3 other signatures 2->37 7 powershell.exe 1 34 2->7         started        11 cmd.exe 1 2->11         started        13 cmd.exe 2->13         started        process3 file4 29 C:\ProgramData\system.bat, ASCII 7->29 dropped 39 Found suspicious powershell code related to unpacking or dynamic code loading 7->39 41 Loading BitLocker PowerShell Module 7->41 15 conhost.exe 7->15         started        43 Suspicious powershell command line found 11->43 17 powershell.exe 19 11->17         started        19 conhost.exe 11->19         started        21 powershell.exe 13->21         started        23 conhost.exe 13->23         started        signatures5 process6 process7 25 conhost.exe 17->25         started        27 conhost.exe 21->27         started       
Score:
5%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101
Verdict:
Malware
YARA:
2 match(es)
Tags:
PowerShell
Link:
https://app.malva.re/file/04e3073b3cd5c5bfcde6f575ecf6e8c1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101/
Verdict:
Malicious
Threat:
Trojan.PowerShell.Persik
Link:
https://tip.neiki.dev/file/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101
Threat name:
Script-PowerShell.Backdoor.TalonStrike
Create hunting rule
Status:
Malicious
First seen:
2026-03-31 09:58:21 UTC
File Type:
Text (PowerShell)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mf5wpkhbeehe7sd4sli5dwsfulzrdqene3ujwerqpt2yhsia2eaq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/260331-lzlkdsb18y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Drops file in System32 directory
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
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/617b67a8e1210e4fc87c92d1d1da45a2f311c08d26e89b12307cf583c900d101

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_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:SUSP_PowerShell_Base64_Decode
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects PowerShell code to decode Base64 data. This can yield many FP
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
Rule name:WIN_FileFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects FileFix social engineering technique that launches chained PowerShell and PHP commands from file explorer typed paths
Reference:FileFix social engineering with PowerShell and PHP commands

File information

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

Comments