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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a. 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


Vidar


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a
SHA3-384 hash: e60f8806b3ad4248a05df15232882039d6194429377b95416aca3314e75bb167202565f511fe2311b73781e4b12d4a81
SHA1 hash: 5e4507f0cd7645becd1d7df8f62b7e19a27688c4
MD5 hash: 89125e33ed9f2cbbc45830308b5fa114
humanhash: carbon-twelve-skylark-aspen
File name:photobookadm.pro.ps1
Download: download sample
Signature Vidar
Create hunting rule
File size:429'293 bytes
First seen:2026-05-27 07:04:10 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:Jg2jL/Qxuf9pECOBSe0PTiTBt2i6z4GVE:e2XLf8tnumq4GG
TLSH T19F9423156BB15BC747907073B8AF463DBB210A9388A8840D32FEE4C65B3F1A4D78B765
Magika powershell
Reporter JAMESWT_WT
Tags:photobookadm-pro ps1 vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a16977f5b1db29f5a484fe6
Tags:
shell sage smtp
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 fingerprint masquerade obfuscated opendir
Link:
https://www.filescan.io/uploads/6a16977d099ef368af03e7a8/reports/5990d0e3-2f66-42d1-91c6-048c7e6d75d0/overview
Verdict:
Malicious
Labled as:
PowerShell/Agent.EPO trojan
Link:
https://www.hybrid-analysis.com/sample/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-05-27T04:20:00Z UTC
Last seen:
2026-05-28T13:43:00Z UTC
Hits:
~10
Detections:
Trojan.PowerShell.Agent.sb HEUR:Trojan.PowerShell.Kryptik.gen
Link:
https://opentip.kaspersky.com/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a
Threat name:
Script-PowerShell.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-27 07:03:22 UTC
File Type:
Text (PowerShell)
AV detection:
10 of 24 (41.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r22cijvhibx26nexuc2ywfvlmirjxmgygafmnz7cp6uyvpock6na._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution persistence
Link:
https://tria.ge/reports/260527-hv7ehsaw3v/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Executes dropped EXE
Badlisted process makes network request
Malware Config
Dropper Extraction:
https://nodejs.org/dist/v24.13.0/node-v24.13.0-win-x64.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/8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a

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: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)

File information

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

Comments