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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f
SHA3-384 hash: 5b8ff116a22fbc2b94f7e6eedbe5bbc08f014398c51fa8694db35a898354bc5534e735bde1cb0c480ddc251d89d6a1e6
SHA1 hash: 7760ec7f511ac7184a2149212d76beefe0b42269
MD5 hash: 9d1a617801680a587bf4b69bf6c9a81b
humanhash: cat-cat-washington-foxtrot
File name:main_sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:133'952 bytes
First seen:2026-09-16 17:21:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NGfMZ/rSNZeUvtIfAQDgrtGJPHiWZru45xMa:NbZDKptIfxstsPZFKa
TLSH T1C6D37C73C829AF98C555D1B4B4358FB82B23A590428B5FFB19A7C2B44043E9DF509BF8
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/effc3fa4-a8d6-4a63-84d7-5a796c423809/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

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.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/6aaad04507864543c5b7bad2/reports/93abf720-60d3-4b2a-8ceb-2e18ded4d827/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-16T16:50:00Z UTC
Last seen:
2026-09-16T17:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c8e829a9-9992-474b-8233-71ce17bf482e
Behavior Graph:
Download SVG
%3 guuid=5ec09fb1-1700-0000-2d5f-868e9b0d0000 pid=3483 /usr/bin/sudo guuid=4691ceb3-1700-0000-2d5f-868ea40d0000 pid=3492 /tmp/sample.bin guuid=5ec09fb1-1700-0000-2d5f-868e9b0d0000 pid=3483->guuid=4691ceb3-1700-0000-2d5f-868ea40d0000 pid=3492 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7581e8e-b64c-473c-b6f9-0903fae06d26
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-16 17:22:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjxpt2y2fziidaigy6zcpx4avh65nam6y6qzcmrc3evvn5omxzhq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai botnet linux
Link:
https://tria.ge/reports/260916-vxm5waxy2m/
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/ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f

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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 ba6ef9eb1a2e50818106c7b227df80a9fdd6819ec7a1913222d92b56f5ccbe4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916580/
  
Delivery method
Distributed via web download

Comments