MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8. 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: 8


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

SHA256 hash: 674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8
SHA3-384 hash: 4cb0062e20a057ee9c28705f59be53992e58e8abc84d74caee91acefbd7213cdfe0d6d4b8928e6fba1a945d9d4c44172
SHA1 hash: c423ef4b4cf5812799bba7c81ede7239b03910c1
MD5 hash: 07072d5c62ffa51bd7a945d38cc39c32
humanhash: twelve-hotel-high-spring
File name:main_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:103'404 bytes
First seen:2026-02-27 16:22:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:hkAFVLsS9EYiWZFsRb5HLHyKXBcu6JL+B:hkAHLs6EL2FsRtOxL+B
TLSH T1E5A34AC4F743D4F1EC5701B16137FB36AB32E1B5212DE943D3699A33ACA2541DA0AB98
telfhash t1905117fb1abf0ce867d0a840d30e6b512d1dd77b1a6076a24163d838226bec151bad3d
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/4f1f463e-8e92-40e4-a839-2ae59d5db9cd/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/69a1c4f210e80629d4f57da3/reports/aa591066-d9ac-4eb5-a67b-1cb0748da844/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 27.102.137.81:666
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d68741d-efdb-4f2b-963e-31bbb472ff9c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-27 16:23:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5ft52ef74gg4eer32qzqrg2u7gxlu2bqnl6uslqkmezs6kuwt4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260227-tvw5bsfs9g/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 674b3ee885ff0c6e1091dea19844daa7cd75d3418357ea49705309997954b4f8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781925/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3780810/
  
URLhaus
https://urlhaus.abuse.ch/url/3781933/

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