MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28
SHA3-384 hash: 826e1c91869c6ee592ac04a6319c2177b39847027757b0c37ce0c8ce99fdbb53d4d865ded6709d09b4221c52e2a2b91f
SHA1 hash: 28abe22bf89542c4eee7527168bcda5e4240cd05
MD5 hash: 08c816bb99d32f76ece21ee128920338
humanhash: wyoming-connecticut-triple-mars
File name:miraint.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:179'904 bytes
First seen:2025-12-27 19:53:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:L6cRLLdaBtE5hHuO90+evvkUrV53TpI1Io3bVSjbi8LhjnyB2mpYfHw:LXL8BtcrcvkUrfTG2o3qLByBnpYfHw
TLSH T1A8044CC7F800DDBDF80BE73B44230905B130BBA254925B376157B96BED3A1D9096BE86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b5a0081b-4abd-400e-9bc0-e1984824e821/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T18:06:00Z UTC
Last seen:
2025-12-27T18:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fc1fe65c-07d7-439b-8c75-9f22ae42b10f
Behavior Graph:
Download SVG
%3 guuid=e1c43990-1a00-0000-87a5-d0c6180b0000 pid=2840 /usr/bin/sudo guuid=b0a8d592-1a00-0000-87a5-d0c6190b0000 pid=2841 /tmp/sample.bin guuid=e1c43990-1a00-0000-87a5-d0c6180b0000 pid=2840->guuid=b0a8d592-1a00-0000-87a5-d0c6190b0000 pid=2841 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/35cb049a-01c1-49ec-aa1b-e7b47d62f477
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1840471
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840471 Sample: miraint.m68k.elf Startdate: 27/12/2025 Architecture: LINUX Score: 92 46 86.54.42.154, 443, 54302, 54304 KCOM-SPNService-ProviderNetworkex-MistralGB United Kingdom 2->46 48 daisy.ubuntu.com 2->48 50 Antivirus detection for dropped file 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 10 miraint.m68k.elf 2->10         started        12 systemd .sh 2->12         started        14 systemd snapd-env-generator 2->14         started        16 13 other processes 2->16 signatures3 process4 process5 18 miraint.m68k.elf 10->18         started        20 .sh 12->20         started        process6 22 miraint.m68k.elf 18->22         started        26 .sh 20->26         started        file7 44 /usr/bin/.sh, ELF 22->44 dropped 58 Drops invisible ELF files 22->58 60 Drops files in suspicious directories 22->60 62 Sample deletes itself 22->62 28 miraint.m68k.elf sh 22->28         started        30 miraint.m68k.elf sh 22->30         started        32 miraint.m68k.elf sh 22->32         started        34 miraint.m68k.elf 22->34         started        signatures8 process9 process10 36 sh systemctl 28->36         started        38 sh systemctl 30->38         started        40 sh systemctl 32->40         started        42 miraint.m68k.elf 34->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 19:54:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gqtql7iy74b7kh62vblo2ciu45qzpxhznom6qkdr75llmi6lfiua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251227-ymnkfaxnep/
Malware Config
C2 Extraction:
86.54.42.154
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a2990b4a-33d6-4149-b44d-e126f5eaea12
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/342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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 342705fd18ff03f51fdaa856ed0914e76197dcf96b99e82871ff56b623cb2a28

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735494/
  
Delivery method
Distributed via web download

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