MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76
SHA3-384 hash: 3d94bc13194686d4cb02ba9be639c7e93f7e2742896b8bb61be8467c70cb4a84d31aeb5efb854a6b5b00c4e3f83dec7a
SHA1 hash: 9c528f3138a0c31feb34c0e6318bbe78499f09c8
MD5 hash: f91eb5a9027fd6bc7b6f494884089f1c
humanhash: summer-oregon-uniform-yellow
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:191'008 bytes
First seen:2026-06-30 12:48:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:KVvbnDx3Vjaa7+u28uYMI842uT/5/dx4nZhEYckMqysqIm:KVDnXb7128hP842U/5/daZhEYUlsqV
TLSH T10F14F911BD505B36C9D352BBFB5E438D372A17E8D3EB7202CE166B203A874972D3A641
telfhash t11c11ce014f1429ac7be420edc5ee101b73ad74e4fb3a0882e67ec98f47998e1715402b
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/18724f0d-1e5f-4f6c-86f4-88efdac12ff8/
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

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash dropper lolbin mirai rust
Link:
https://www.filescan.io/uploads/6a43bb210f9916a6548bf10c/reports/8d75f858-d4cb-4068-ae51-5d7b76d8e233/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
179
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8508695-c488-40ff-ac34-32e37b58f074
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4umb7qs3aro7ilhe6xivpfmabgpcdtw66ymmmyajygnskpnlnn3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/260630-p14ddafv7n/
Malware Config
C2 Extraction:
cnc.ivankozlovsky.com
scan.ivankozlovsky.com
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/e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76

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_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_Generic_Threat_d94e1020
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: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 e5181fc25b045df42ce4f5d1579580099e21cedef618c66009c19b253dab6b76

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3877717/
  
Delivery method
Distributed via web download

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