MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de
SHA3-384 hash: 5c24fa6799ed43183438d494c8820a1097193ee2bd1670828dd7bf6b776ad22fe5729faa914250bed1bdd615d65137b2
SHA1 hash: fdaf945187fc581cee1ad8c31f2fc6bdc757444b
MD5 hash: 93e7b1f9ec86263ca9bb99d58fd73324
humanhash: alabama-spaghetti-delta-hot
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:84'524 bytes
First seen:2026-02-01 23:12:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vaIoNh6+2PSHCoR+o32GFYfogKImjO7llYzNCyU37SBm8V:v6o/PSiAv32GGfonID7YzNa3248V
TLSH T10683ADBBE42A5E20C14589B034F49F711F63A6C082931EBB6AE587786087C9CF506FF4
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
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.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai soft-404
Link:
https://www.filescan.io/uploads/697fde13930564ff3c824096/reports/09dce17b-91bd-46f0-8b59-7c1fa980b1c5/overview
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95e16987-c46d-4b38-8e4e-4f6fe6060668
Behavior Graph:
Download SVG
%3 guuid=814c897b-2300-0000-5798-122ede030000 pid=990 /usr/bin/sudo guuid=a96f9a7d-2300-0000-5798-122edf030000 pid=991 /tmp/sample.bin guuid=814c897b-2300-0000-5798-122ede030000 pid=990->guuid=a96f9a7d-2300-0000-5798-122edf030000 pid=991 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c6457a49-bf46-45b8-91f2-129057a46709
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1861328
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 23:13:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wghqjk4yik5pa23qatyoiscwyug4yju362gzxltqvlnbldhm6xpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260201-27jc1ag16e/
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/b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de

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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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: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 b18f04ab9842baf06b7004f0e44856c50dcc269bf68d9bae70aada158cecf5de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766340/
  
Delivery method
Distributed via web download

Comments