MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f
SHA3-384 hash: 8cea554999602a93b1862689c960a1adb2b8608f9263334158b55390e2c732d69146331cc51560f7111aa5fdea6d3deb
SHA1 hash: 13d583180d36f23c9452476bb8d20b73da9445d1
MD5 hash: c4f0263589c588ebcf73d5496c49e1bc
humanhash: don-three-comet-september
File name:main_sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2026-01-10 05:54:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WTW/VCxsHZusk2Li62C8XiKTRpP/PVmAVoWWczTW+A1P7R:WytCxskx62N1TbVmFWWMTbW9
TLSH T13DB35BB3CC26AF98C655D074B0B18FB92F53A59482471FBE19B6C2B44443D8DFA05BB8
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 :
106
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/591b5329-f06d-416b-b869-fbac50f20683/
Detection(s):
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.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-9441505-0
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6961e9e6d1d688e1d664a874/reports/96a6691f-419f-4d4b-9e55-4aa587f0ec9d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T03:01:00Z UTC
Last seen:
2026-01-10T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a4ccd72c-f851-42d9-b75c-9fdd6273e71c
Behavior Graph:
Download SVG
%3 guuid=ce56412c-1a00-0000-9946-442a860a0000 pid=2694 /usr/bin/sudo guuid=680e072f-1a00-0000-9946-442a8e0a0000 pid=2702 /tmp/sample.bin guuid=ce56412c-1a00-0000-9946-442a860a0000 pid=2694->guuid=680e072f-1a00-0000-9946-442a8e0a0000 pid=2702 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a5f81fd-00ef-428a-971c-0bdd69cc6f8d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1847791
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 05:55:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fjk3gknh7za4sv53io5twcbxz5ce7ekxmntsprozynvyxn45r2pq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260110-gmw35sft2f/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e97b2d2c-7141-425f-a71a-555aa9ff2d25
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/2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f

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: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 2a55b329a7fe41c957bb43bb3b0837cf444f9157636727c5d9c36b8bb79d8e9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755048/
  
Delivery method
Distributed via web download

Comments