MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267
SHA3-384 hash: 85197c45adfea4c3b4e8ef22bcc3cf0dbbe38b7e15debf9f1ff3a03b72ca9afd7c1281434a7bb157b18f1d3846668d7a
SHA1 hash: 196bbc5f0d2e226d61ca999f5450d6e5b8aaee86
MD5 hash: a5ef0953658056777c5e891cf555c8c8
humanhash: six-illinois-london-gee
File name:nuklear.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:134'234 bytes
First seen:2025-03-01 01:43:44 UTC
Last seen:2025-03-01 01:44:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:8sanxuOzId1kXqU5DhsJWNLpS8ccZHZwvCM/9HKxoB9r:1axuOzmUDhsJWJp7ZHZwqM/9qxoB9r
TLSH T13ED32A46FA404B17C5D61777AAAF41453322DB94D3DB330699285FF83F86B9E0E23A06
telfhash t15521ed725b20562a6aa1cda499ee57b2211c97076345bf33df3580cc601508ee53bc4f
Magika elf
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
143
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c267502dfba428b46f61e4linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/67c266754a3011c802c48112/reports/70f839d7-4093-4406-968c-9b69fb1c1053/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
nuklearcnc.duckdns.org/NJASDUIASGDY16742ET1G2BYEWQDXAW
Number of open files:
0
Number of processes launched:
0
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b7cc1601-7b85-46e3-884d-0741c662b997
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1626905
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-01 01:44:09 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=io47xjxlpmym6xt5hazzisrfwgosqkdtryxlpbpu4r3o5h4qwjtq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/250301-b5xvhavyhw/
Malware Config
C2 Extraction:
nuklearcnc.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/33b397d5-58ae-4786-9c51-6ad81ea23094
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267

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_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 43b9fba6eb7b30cf5e7d3833944a25b19d2828738e2eb785f4e476ee9f90b267

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3461510/
  
Delivery method
Distributed via web download

Comments