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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9
SHA3-384 hash: 611a43fd18c9cd4867a0119a40f44f70b853e07a19156a6188760781270c5843199133b393760e06b75831780a396ce4
SHA1 hash: eede3265ea3df9350539b6aee882a638c2c53eee
MD5 hash: 3315ae86644b84305814150be11eb5b5
humanhash: batman-july-sierra-fanta
File name:main_x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:180'136 bytes
First seen:2026-09-26 21:05:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lVBS17phODOyFAEIm0014x+enY0DBe1eFuT8ReAR6QT1kvvwsA:lVBS17phODOyFPImIB60L3RgvYsA
TLSH T18D044B16F9D180FDC4DAC1B84B9EE536DD32B85D5238F16B2BC49B222E5CE205A1DF41
telfhash t1476188601d99395c62d3876b735efc9ae87304501de2b0a5de67b6d6de433c40db30a2
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 :
79
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4474a227-3d33-4274-889d-7921ba29a377/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7540662-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Launching a process
Changes the time when the file was created, accessed, or modified
Connection attempt
Runs as daemon
Deleting a recently created file
Creating a file in the %temp% directory
DNS request
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin obfuscated
Link:
https://www.filescan.io/uploads/6ab833d4a55c168e2cbc42d8/reports/1b4d9e0e-4930-4568-8061-4e3769c92854/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-26T18:26:00Z UTC
Last seen:
2026-09-27T18:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/148a3bc6-8f2a-4269-b6e3-ae8f47c4b5fd
Behavior Graph:
Download SVG
%3 guuid=e12fe7b9-1e00-0000-b3e2-17d64e0a0000 pid=2638 /usr/bin/sudo guuid=84628dbd-1e00-0000-b3e2-17d6540a0000 pid=2644 /tmp/sample.bin delete-file net guuid=e12fe7b9-1e00-0000-b3e2-17d64e0a0000 pid=2638->guuid=84628dbd-1e00-0000-b3e2-17d6540a0000 pid=2644 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=84628dbd-1e00-0000-b3e2-17d6540a0000 pid=2644->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646 /tmp/sample.bin dns net send-data zombie guuid=84628dbd-1e00-0000-b3e2-17d6540a0000 pid=2644->guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646 clone guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->54d92a3b-1447-55af-b534-047898c60c8d send: 40B 70681978-931b-5158-a18b-83a4279d664c 176.53.159.21:443 guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->70681978-931b-5158-a18b-83a4279d664c send: 110B guuid=7292acbe-1e00-0000-b3e2-17d6580a0000 pid=2648 /tmp/sample.bin guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->guuid=7292acbe-1e00-0000-b3e2-17d6580a0000 pid=2648 clone guuid=f63b3ee7-1e00-0000-b3e2-17d6900a0000 pid=2704 /usr/bin/dash guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->guuid=f63b3ee7-1e00-0000-b3e2-17d6900a0000 pid=2704 execve guuid=faf1a8e7-1e00-0000-b3e2-17d6920a0000 pid=2706 /usr/bin/dash guuid=9ea27bbe-1e00-0000-b3e2-17d6560a0000 pid=2646->guuid=faf1a8e7-1e00-0000-b3e2-17d6920a0000 pid=2706 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/81444029-a1c6-4fe5-8665-094c0ec4dd51
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-25 05:45:50 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mmyrelzwzlcel2srwrhqyhmhxnsjciw2gyd4oprj7ez7n3ey7lmq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260926-zxxfrstxaz/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6331122f36cac445ea51b44f0c1d87bb649122da3607c73e29f933f6ec98fad9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923284/
  
Delivery method
Distributed via web download

Comments