MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a. 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


Mirai


Vendor detections: 5


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

SHA256 hash: 6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a
SHA3-384 hash: 3f1f36012f143093604d61f8980a14ee1963a414a60cea45a2681111a301324f8817d0d52d10200d58d1f2d15ee71832
SHA1 hash: af76b7321d54e1bb701f023988e18fc3653198c8
MD5 hash: 041b1b4023b8e78eb4a18f787e4e988b
humanhash: freddie-equal-solar-lima
File name:data_x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:397'696 bytes
First seen:2026-06-19 23:50:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:j3VR1jAf7GexZKp86/p/UKFkzbSHPZPyU8bJDIsNk8LO0Jt2hDdo3jlh6:jFDADNZp6/p/7WPoQZf7LO0vW+hh
TLSH T12E845B92F1A268FCDD52C931425D6123E63834594322ADFB27C8DB793D16AD0AF3EB50
telfhash t13fa156b0518624f4e182e5e58fb2b721e67603e9979029318279fc70ee43fe87a65c03
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Creating a file in the %temp% directory
Changes access rights for a written file
Creating a file
Changes access rights for a file
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Changes owner for a written file
Substitutes an application name
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-19T21:20:00Z UTC
Last seen:
2026-06-20T23:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11f9ceb7-ce19-410f-a8ac-fbe2e3bc200c
Behavior Graph:
Download SVG
%3 guuid=3de15bc7-1e00-0000-148b-c12535140000 pid=5173 /usr/bin/sudo guuid=e27617ca-1e00-0000-148b-c12536140000 pid=5174 /tmp/sample.bin net guuid=3de15bc7-1e00-0000-148b-c12535140000 pid=5173->guuid=e27617ca-1e00-0000-148b-c12536140000 pid=5174 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e27617ca-1e00-0000-148b-c12536140000 pid=5174->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c7184aca-1e00-0000-148b-c12537140000 pid=5175 /tmp/sample.bin zombie guuid=e27617ca-1e00-0000-148b-c12536140000 pid=5174->guuid=c7184aca-1e00-0000-148b-c12537140000 pid=5175 clone guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176 /tmp/sample.bin net send-data write-file zombie guuid=c7184aca-1e00-0000-148b-c12537140000 pid=5175->guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176 clone guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 66B 1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 46.247.108.74:8082 guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176->1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 send: 14B guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5177 /tmp/sample.bin guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176->guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5177 clone guuid=1cfabcca-1e00-0000-148b-c1253a140000 pid=5178 /tmp/sample.bin net write-file guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176->guuid=1cfabcca-1e00-0000-148b-c1253a140000 pid=5178 clone guuid=e0a6ceca-1e00-0000-148b-c1253b140000 pid=5179 /tmp/sample.bin net guuid=6c8f5bca-1e00-0000-148b-c12538140000 pid=5176->guuid=e0a6ceca-1e00-0000-148b-c1253b140000 pid=5179 clone 24dfe4cf-f936-5f15-9f37-19347cbf3522 127.0.0.1:30566 guuid=1cfabcca-1e00-0000-148b-c1253a140000 pid=5178->24dfe4cf-f936-5f15-9f37-19347cbf3522 con guuid=e0a6ceca-1e00-0000-148b-c1253b140000 pid=5179->24dfe4cf-f936-5f15-9f37-19347cbf3522 con
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ef67d1f5-ae54-4966-9efd-818b2171caf2
Score:
23%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 23:52:31 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n323s6fqal7vrutbflt64q67jqcewe6ocoln4bzxl4ec2phfw5na._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260619-3wfy6sb14r/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 6ef5b978b002ff58d2612ae7ee43df4c044b13ce1396de07375f082d3ce5b75a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3867861/
  
Delivery method
Distributed via web download

Comments