MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772
SHA3-384 hash: 1ce3a3b87d58148604648466e986a1302ed56ec51e7cc7cdfbf968bd6c001623424f0eae300cc27291f212858cf17eb3
SHA1 hash: 1bea295a3f5dd4295c3a2da6b00a99a5f005571f
MD5 hash: b44f0719a4407f070e1f41124d2d6b65
humanhash: illinois-magnesium-colorado-fanta
File name:data.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:114'956 bytes
First seen:2026-02-20 19:19:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vQJa7dx/ih0CVexcnYl+Qg94aiu9hTYKp0LUpz:OYdghZgx5lDgqa39GKpzpz
TLSH T11AB31916B992CB11D1C311BAFA9E518933136FBCE3EE3202DD246FA467464EB0E77512
telfhash t1c4c02b05d784bdc133418dd282c4309b30f83c20fd012c60c4ab3b0c63013313192428
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/6998b3ee10e80629d4ebcd72/reports/a817d85f-7b1d-4bc1-9972-1efda636a0e0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
225
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772
Behaviour
Process Renaming
Firewall Changes
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/64f8e6d2-e54a-4b19-ab69-227fb5a68fce
Behavior Graph:
Download SVG
%3 guuid=c47dd5ff-1700-0000-100f-d680770c0000 pid=3191 /usr/bin/sudo guuid=b9207d03-1800-0000-100f-d6807f0c0000 pid=3199 /tmp/sample.bin guuid=c47dd5ff-1700-0000-100f-d680770c0000 pid=3191->guuid=b9207d03-1800-0000-100f-d6807f0c0000 pid=3199 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/83036652-1bc4-4cca-84a4-fadfb348b666
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1872691
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872691 Sample: data.arm6.elf Startdate: 20/02/2026 Architecture: LINUX Score: 48 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 datasurge-bot.com 130.12.180.151, 25565, 49690 DATAHOPDatahop-SixDegreesGB Canada 2->42 44 3 other IPs or domains 2->44 10 data.arm6.elf 2->10         started        12 gnome-session-binary sh gsd-print-notifications 2->12         started        14 gnome-session-binary sh gsd-screensaver-proxy 2->14         started        16 4 other processes 2->16 process3 process4 18 data.arm6.elf 10->18         started        20 gsd-print-notifications 12->20         started        process5 22 data.arm6.elf 18->22         started        24 gsd-print-notifications gsd-printer 20->24         started        process6 26 data.arm6.elf 22->26         started        process7 28 data.arm6.elf sh 26->28         started        30 data.arm6.elf sh 26->30         started        32 data.arm6.elf 26->32         started        signatures8 35 sh iptables 28->35         started        38 sh iptables 30->38         started        46 Sample tries to kill multiple processes (SIGKILL) 32->46 process9 signatures10 48 Executes the "iptables" command to insert, remove and/or manipulate rules 35->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 19:20:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmosp5qouqxktztepwxu76rdiz3vqwo554ghugewbrthptvc25za._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260220-x18bbsaw4h/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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/831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772

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: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: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 831d27f60ea42ea9e6647daf4ffa2346775859ddef0c7a18960c6677cea2d772

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3777992/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778452/

Comments