MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caab25526b3bef220dc192bd74fa775eb76aa9d52b4f1aebd2b6394d62100bc7. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash: caab25526b3bef220dc192bd74fa775eb76aa9d52b4f1aebd2b6394d62100bc7
SHA3-384 hash: 1257c755bba098a7383d99d123f33ef74dec7faeffb9a726532fc5e3087ea4bd0f2004a67f0c03e309d0757a2e36ebbc
SHA1 hash: b72eb052409f5b9ba9f495059407964d59c9563c
MD5 hash: 8c389d9712b8a7836533a7e24724c265
humanhash: minnesota-fillet-don-pennsylvania
File name:caab25526b3bef220dc192bd74fa775eb76aa9d52b4f1aebd2b6394d62100bc7.hta
Download: download sample
File size:438 bytes
First seen:2026-06-30 10:53:15 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 12:T0fM127OIThrK81kbQpc/zrX042YMC9Gu:wf2FITAbzzrv2YMC/
TLSH T1DAF02396A800CEFC08F361F961FFA69CC43260105288416164B0D9037101355878B183
Magika html
Reporter JAMESWT_WT
Tags:hta

Intelligence


File Origin
# of uploads :
1
# of downloads :
60
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Tags:
shell virus overt
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Payload URLs
URL
File name
https://vibrbucket.s3.eu-west-3.amazonaws.com/pdf
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Verdict:
Malicious
File Type:
hta
First seen:
2026-06-05T09:32:00Z UTC
Last seen:
2026-06-05T09:44:00Z UTC
Hits:
~10
Gathering data
Threat name:
Script-BAT.Downloader.Heuristic
Status:
Malicious
First seen:
2026-06-05 14:22:26 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
4 of 36 (11.11%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
adware discovery execution persistence ransomware spyware
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Enumerates connected drives
Checks computer location settings
Badlisted process makes network request
Boot or Logon Autostart Execution: Active Setup
Command and Scripting Interpreter: PowerShell
Malware Config
Dropper Extraction:
https://vibrbucket.s3.eu-west-3.amazonaws.com/pdf%20file/stage2.ps1
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Obfuscation
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Sus_CMD_Powershell_Usage
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