MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17
SHA3-384 hash: 40de72b60f8842ce631219e9d33107b1727c86432c84ba0d7ff593003dc0bc0a59f291a9cacbe81b5a3d0505aa6caf95
SHA1 hash: 5460b283015a1bcc7fc33bfd91ae7d1d693396c8
MD5 hash: c8b81941b147306b0a394c6e368fb857
humanhash: robin-april-table-magnesium
File name:Computo_metrico.js
Download: download sample
File size:225'788 bytes
First seen:2026-07-24 12:19:47 UTC
Last seen:2026-07-24 12:35:30 UTC
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:TUqwOoRmz1bY/sEpgOpUn+2FHHrtP5aVD2qDhmgWXriPDK+36IIs:T1gRYFQU+2FR5ODhrcuPV
TLSH T146243870DA2002774F87AB9CFCA90661C66DD315853705B1FAC98B0D900E9ECF7BD66A
Magika javascript
Reporter TomU
Tags:js

Intelligence

File Origin
# of uploads :
2
# of downloads :
138
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.80833375.12558.11270.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26863.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 downloader encrypted fingerprint obfuscated powershell repaired
Link:
https://www.filescan.io/uploads/6a63591d6e2d72c6b55a46c3/reports/ecda3907-0d31-4003-a20c-ce5e3491bc08/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17
Verdict:
Malicious
File Type:
js
First seen:
2026-07-16T06:24:00Z UTC
Last seen:
2026-07-23T21:41:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17/results?tab=lookup
Score:
71%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-07-18 07:26:08 UTC
File Type:
Text (VBS)
AV detection:
9 of 36 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wikuomhhrpu64r32zc27bfuzxdifueeryoihh47a3s2onngttylq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution
Link:
https://tria.ge/reports/260724-pjecxszdqg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Command and Scripting Interpreter: JavaScript
Drops file in System32 directory
Badlisted process makes network request
Process spawned unexpected child process
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/b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17

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:Cerberus
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Cerberus
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Malspam

Java Script (JS) js b2154730e78be9ee477ac8b5f09699b8d05a1091c39073f3e0dcb4e6b4d39e17

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments