MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f. 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


Efimer


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f
SHA3-384 hash: 84e98430e24b1c6a501c27beb35b332c0f2dfafd0a384513bd227a713157ac3539c1ba403483493c5d78863f608eb022
SHA1 hash: 3c0711dd301f64761b23912a67809597df3e916c
MD5 hash: ca5bb3ee16c55cf2f5b7ae5af2f7f739
humanhash: ten-quiet-robin-violet
File name:unihu.js
Download: download sample
Signature Efimer
Create hunting rule
File size:33'680 bytes
First seen:2026-05-01 16:16:29 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:uIsg5Vlv43ZE03ErqS1fRKuyKmGtdX8t9CkD1kjtmBJ2NlylWM1c5hOY:fvlv4pE03ErR7ZmWNC9CkDKjtHByc5x
TLSH T1E4E28E44121184F903975739646A00D89FF83CEFB6A8E7CFBA1E39293E1892D747A974
Magika javascript
Reporter BastianHein
Tags:Efimer js

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm encrypted evasive fingerprint obfuscated repaired
Link:
https://www.filescan.io/uploads/69f4d1e42fcb905ec278c26d/reports/89cf074c-87ec-42a8-8365-36ee813c9e69/overview
Verdict:
Malicious
Labled as:
GT:JS.Acsogenixx.3373
Link:
https://www.hybrid-analysis.com/sample/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f
Verdict:
Malicious
File Type:
js
First seen:
2026-05-01T13:23:00Z UTC
Last seen:
2026-05-01T13:39:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Spy.Script.Efimer.gen
Link:
https://opentip.kaspersky.com/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f/
Verdict:
Malicious
Threat:
Trojan-Spy.Script.Efimer
Link:
https://tip.neiki.dev/file/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f
Threat name:
Script-JS.Trojan.Acsogenixx
Create hunting rule
Status:
Malicious
First seen:
2026-05-01 16:17:39 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqsp2hkcqshtxqqpthrec2tslcwllfekpomvgdk32wtp3ks6sfpq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/260501-tq4cvadt4n/
Behaviour
Command and Scripting Interpreter: JavaScript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6c24fd1d42848f3bc20f99e2416a7258acb5948a7b99530d5bd5a6fdaa5e915f

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:SUSP_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io

File information

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

Comments