MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff
SHA3-384 hash: 959105f0402b908b90db083a99fccf674ab1fce66ccb330dd59086297633367203d3a339f93eedd1260185c3d2003ef8
SHA1 hash: f16bcf33495ccb35c39cb8b67ba7d168b5debdc1
MD5 hash: 9fb63eb0687cdda1d0849515c7370daa
humanhash: failed-wisconsin-sierra-snake
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:107'488 bytes
First seen:2026-02-25 04:00:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QMnmu0qJkU5gqLlIuaufJCIzdhiC/VV3NfHRuO5JB72xW9YLqMq:241HOuaGVV3NfHUOjqylMq
TLSH T155B31A34E4504B1AC2D322FAE659815F3E231FEBA3EA30258B34BFA057F26D71575924
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/115cfff9-5afe-4759-9928-c149ebe5c472/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
64
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 45.142.107.217:323
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/90004424-5ed2-43ca-a9b1-474795a9c999
Behavior Graph:
Download SVG
%3 guuid=6d9e4239-2000-0000-59fb-27fe900c0000 pid=3216 /usr/bin/sudo guuid=e6a85d3c-2000-0000-59fb-27fe910c0000 pid=3217 /tmp/sample.bin guuid=6d9e4239-2000-0000-59fb-27fe900c0000 pid=3216->guuid=e6a85d3c-2000-0000-59fb-27fe910c0000 pid=3217 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b034e7e-f639-4b48-96fa-6d669e53ef43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 04:01:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmnsix3hdjwqed2xg2vftf3ktao6giz7ckku732bvmliihaol37q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260225-ekvq7ags7h/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
File and Directory Permissions Modification
Modifies Watchdog functionality
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/331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff

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:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:NET
Create hunting rule
Author:malware-lu
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 331b245f671a6d020f5736aa59976a981de3233f12954fef41ab16841c0e5eff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785281/
  
Delivery method
Distributed via web download

Comments