MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768
SHA3-384 hash: 261f3b40135d8ea110e536070dce9a6eb7a952983a4af9b21a4cc99ba480290631d9a72ab345e4487199630c14aa8d68
SHA1 hash: de995cac97fb4a4bff572e0bd040dcfab6207206
MD5 hash: 279a15c3c5fe5d22632d303168d6fd45
humanhash: xray-georgia-ink-robert
File name:iran.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:165'508 bytes
First seen:2026-04-15 23:47:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:y19wNtnlsQWYhLrBUryIENIs31XUXbRIeWp1eb9e6jU9iCdZTYCvLGdJS+A8gqH:y16RPbT1ELRIeWd6jUjbvidJSn0
TLSH T122F3885A6E224FAEF678873547F74E30A75D23DA23E1D684D2ACC1141F2039E541FBA8
telfhash t1324162580a7417f0a3756c4d1aedfb76966330db7f126c378d11e86eab299834e10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69e0239ed920e19044fd9a8f/reports/015f44e9-589e-4490-8cab-d3a3b19bdfce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
35
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-15T21:10:00Z UTC
Last seen:
2026-04-15T22:01:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.kl
Link:
https://opentip.kaspersky.com/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4e3ce71-00f4-4ca9-8161-0384ca6c3876
Behavior Graph:
Download SVG
%3 guuid=edcfeada-1d00-0000-a750-74af25080000 pid=2085 /usr/bin/sudo guuid=50c475dd-1d00-0000-a750-74af27080000 pid=2087 /tmp/sample.bin guuid=edcfeada-1d00-0000-a750-74af25080000 pid=2085->guuid=50c475dd-1d00-0000-a750-74af27080000 pid=2087 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eb90b708-a104-48cc-b3fc-b4b511f276b7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-15 23:47:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgyxljuj5h5fe44nzla2nfbnxgvkdyuzyxudybhddpjjeyima5ua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260415-3s7ygsb17j/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Deletes itself
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/51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 51b175a689e9fa52738dcac1a6942db9aaa1e299c5e83c04e31bd292610c0768

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812812/
  
Delivery method
Distributed via web download

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