MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db
SHA3-384 hash: 84cf56634454ff172d3d09217036c95dac26fb06540e0c27d7e26ff098b2eee56201c77fbb2f205596fbf7504f9fe2cd
SHA1 hash: d1bec8e2ab7a335330b739eb0820f15de1756a58
MD5 hash: f1fa4bfac3c8c7355adcc74d0c1ea700
humanhash: orange-sink-eighteen-robin
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'992 bytes
First seen:2026-06-13 03:57:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:baIOdb/W3sDc14kA9Bd4PNFRMUaCSKoS+pBL4jHZd/WN3afBDjEz/zC:b+b35qXRMUaUol4jL/Wpaf14zbC
TLSH T103C35BB7D8256F98D565D1B0B0B08F792B53A59082871FBE29B6C3B44043D8DF606BF8
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 opastorello
Tags:CVE-2021-35394 elf mirai Realtek

Intelligence

File Origin
# of uploads :
1
# of downloads :
6
Origin country :
BR BR
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4bc56263-c664-49b8-b562-187562aac19c/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.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-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a2d72bb554e843ff86accc9/reports/3519ea06-2e36-43f9-83d9-ce04b8be8be3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-12T08:47:00Z UTC
Last seen:
2026-06-12T12:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bb5191ac-c817-4bed-97a6-8ae6bcb8acb0
Behavior Graph:
Download SVG
%3 guuid=50d85ac6-1c00-0000-67f5-fae183070000 pid=1923 /usr/bin/sudo guuid=f0f120ca-1c00-0000-67f5-fae18a070000 pid=1930 /tmp/sample.bin guuid=50d85ac6-1c00-0000-67f5-fae183070000 pid=1923->guuid=f0f120ca-1c00-0000-67f5-fae18a070000 pid=1930 execve
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db
Gathering data
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-12 16:15:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=befcugvwqysifziqqlmekfilgnai6we5iazautu76iagxdkouxnq._file
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/090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db

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_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:Linux_Generic_Threat_3bcc1630
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: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 090a2a1ab6862482e51082d845150b33408f589d40320a4e9ff2006b8d4ea5db

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3864061/
  
URLhaus
https://urlhaus.abuse.ch/url/3864068/

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