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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5
SHA3-384 hash: 3599245a2bcd1c4f6b83c38e59bb1ab0b5e378aeee397ca4bbe49f53c53be41c35defb751d3c088b70b8619ddf55e527
SHA1 hash: 4e40f11cb2d19e6b9f4d0eeaec91f42bc19a5d61
MD5 hash: 265c91f3133350d4d28732f58143e374
humanhash: lake-north-bulldog-kitten
File name:node.js
Download: download sample
File size:503 bytes
First seen:2026-10-19 23:32:11 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 12:H6QFMCFmQisMLVi+fOhX8DGiBG5MSMLTn80QpcR9kxPFyNA8:H6YvQbxGhQtatFyNp
TLSH T114F00E918698E238777164C5ACB79FADD8B782005980D2B1D1EEC504FB426675221ABB
Magika javascript
Reporter Darkfibr

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
RO RO
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad6a884afb06e650cd7e107
Tags:
n/a
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5
Verdict:
Unknown
File Type:
js
First seen:
2026-10-19T21:43:00Z UTC
Last seen:
2026-10-21T15:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5/results?tab=lookup
Score:
10%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated PowerShell Powershell: Hidden Execution T1027 T1059.001 T1105
Link:
https://app.malva.re/file/265c91f3133350d4d28732f58143e374
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wt626rvjqf7yfdvxxqu4smmzkou6a352fpbdexexfpbf2twsdhkq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/261019-3jekksat7w/
Behaviour
Command and Scripting Interpreter: JavaScript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b4fdaf46a9817f828eb7bc29c9319953a9e06fba2bc2325c972bc25d4ed219d5

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:SCRIPT_Dropper_Unknown_ForgeAuto_aaa464f7
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (script_js, etat binaire)
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