MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19
SHA3-384 hash: 06344e6808e92ab3b93aeb1e5f3649fe26a23dcc92059839562088a1fe2e8461f9d27a180b106568c05c8b1d25dab298
SHA1 hash: 7d3f090108332d12a8d25e867ef212a6d1f0bcfc
MD5 hash: 46917e23f45da503077a91e6e7d8f223
humanhash: beer-network-sad-mango
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:101'752 bytes
First seen:2026-02-17 00:47:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WTI1JbHpBTs03EDEQqGuDtyytyqHyJ1AjUWETQ/eagWnzvzd5:91NbTs0ZMupjUWETQyWnzvL
TLSH T1E6A3D80E5E24CF7DF769C23547B78A31A758338622E0D285E27CE6015F6024E681FFA4
telfhash t13811515c897422e4ab305c9a6b1eff77e1a030df4b256d378f11b9bd5a6d8825d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64
Link:
https://www.filescan.io/uploads/6993bacb552d46acbff38504/reports/db1b8fa5-e12f-4161-a178-72e786e8c056/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1b2e7f43-f024-4c12-807d-c37f591cba52
Behavior Graph:
Download SVG
%3 guuid=630909e0-1a00-0000-8b9b-aad4270c0000 pid=3111 /usr/bin/sudo guuid=a16504e2-1a00-0000-8b9b-aad4290c0000 pid=3113 /tmp/sample.bin guuid=630909e0-1a00-0000-8b9b-aad4270c0000 pid=3111->guuid=a16504e2-1a00-0000-8b9b-aad4290c0000 pid=3113 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6de236a1-1738-4eb6-864c-b0f4439d547b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 00:48:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zn5ghqgd4qhsscodl2pudocef6xezcnyjlwqvqevu45wk5smzumq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260217-a5tx6sbv8a/
Behaviour
System Network Configuration Discovery
Changes its process name
Unexpected DNS network traffic destination
Contacts a large (288614) amount of remote hosts
Creates a large amount of network flows
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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 cb7a63c0c3e40f2909c35e9f41b8442fae4c89b84aed0ac095a73b65764ccd19

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3715667/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778342/

Comments