MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2
SHA3-384 hash: ed19ee9eb9ed8761ebddd69c66bc92924d4e15225231d5d654db77f6ed544a0c1cf74f6e82abfaa2ece4521a440109f5
SHA1 hash: f9f1a6fc3156fe5de9fe76d45e1b9bbd30a159c1
MD5 hash: 065e0985978a9e8ebbc053911a550023
humanhash: johnny-undress-missouri-wisconsin
File name:ubiba.js
Download: download sample
File size:34'151 bytes
First seen:2026-06-29 19:43:36 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:8hW919HU4PG5vBCapIWVc3OTOzBu7ktw6HaTrmZh:WiW4PGdBhpS3OTOzBu7swkaTrkh
TLSH T121E2CF13E3EA8DEC17908AD6EC5B0D52835854D900F9FBFE52187A478DC9E13F9B6098
Magika javascript
Reporter BastianHein
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Script.SNH-gen.66781264.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a42cb2186bc95245bfab486
Tags:
virus obfus sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 encrypted fingerprint obfuscated repaired
Link:
https://www.filescan.io/uploads/6a42cb1ae5fd124f7ef48ee1/reports/ec7d62a2-3ae9-4ab9-9378-02906d0a056f/overview
Verdict:
Malicious
Labled as:
GT:JS.Heur2.Backdoor.4
Link:
https://www.hybrid-analysis.com/sample/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2
Verdict:
Malicious
File Type:
js
First seen:
2026-06-29T17:22:00Z UTC
Last seen:
2026-06-30T01:49:00Z UTC
Hits:
~10
Detections:
HEUR:Worm.Script.Generic HEUR:Trojan.Script.Generic HEUR:Trojan-Spy.Script.Efimer.gen
Link:
https://opentip.kaspersky.com/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2/
Verdict:
Malicious
Threat:
Trojan-Spy.Script.Efimer
Link:
https://tip.neiki.dev/file/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2
Threat name:
Script-JS.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-29 19:44:36 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 24 (41.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=atumm3xa7etrchmdthausaocvkwfvx22yorjqbcy5d45trhj66za._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware execution persistence spyware
Link:
https://tria.ge/reports/260629-yf249aez6k/
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
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Enumerates connected drives
Checks computer location settings
Boot or Logon Autostart Execution: Active Setup
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/04e8c66ee0f927111d8399c14901c2aaac5adf5ac3a2980458e8f9d9c4e9f7b2

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: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