MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01. 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: aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01
SHA3-384 hash: 4602ea85bd04c1e28d59cc8df5146bde310ac85cbfd6fdcf20863d19220cbe0749da9c7df1285f89e70ba8ff69704987
SHA1 hash: 437faaeec06915ba1935f620ee5489631cfefebd
MD5 hash: 4afee5cc48acc82e39d0bde0ed2a4f4f
humanhash: nitrogen-fourteen-alabama-music
File name:ubiba(1).js
Download: download sample
File size:34'151 bytes
First seen:2026-06-29 19:43:41 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:ma0W3NrLkEXY4v6erEyz6LgDBtXwZ/ky7Tt3uvveahh7CKBgC:mW3a4ZEyWLSjsXxAN77RBgC
TLSH T19FE2A06092734E28C370516759AC0D55EFBC28F781AE9C7D921EB0073D7B2147D2EAE9
Magika javascript
Reporter BastianHein
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Script.SNH-gen.72466473.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a42cb241548daf709fb0ed3
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/6a42cb1b515df40059b3ed92/reports/3740b97f-683c-4921-b4e5-1938d4750aa2/overview
Verdict:
Malicious
Labled as:
GT:JS.Heur2.Backdoor.4
Link:
https://www.hybrid-analysis.com/sample/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01
Verdict:
Malicious
File Type:
js
First seen:
2026-06-29T17:04:00Z UTC
Last seen:
2026-06-30T02:14:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan-Spy.Script.Efimer.gen HEUR:Worm.Script.Generic
Link:
https://opentip.kaspersky.com/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01/
Verdict:
Malicious
Threat:
Trojan-Spy.Script.Efimer
Link:
https://tip.neiki.dev/file/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01
Threat name:
Script-JS.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-29 19:46:01 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=vkcfurz6dhdu5ar342m3z3xhh2yva4ue6csm3d27qqgi7357t4aq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution
Link:
https://tria.ge/reports/260629-yf249aez6l/
Behaviour
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Checks computer location settings
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/aa845a473e19c74e823be699bceee73eb1507284f0a4cd8f5f840c8fefbf9f01

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