MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466
SHA3-384 hash: dd920c96499db66457bb6185ea1b8b352b10f65c15cdf1da2e43c0b6cee65ab3e6c81debc9388847fd8aa4683b2765e2
SHA1 hash: a69fa2b5461e485b44d26c23e68411ac99594137
MD5 hash: c499eab03e8d0d2f06eb7b69c3e07d30
humanhash: two-earth-sodium-florida
File name:kt10
Download: download sample
Signature Mirai
Create hunting rule
File size:191'672 bytes
First seen:2025-08-21 13:27:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zPz0v6pvaqvhen/rWnAedlTLXWIeQCo0iTNWhqUqaIb:zs653Yn/rWnAemIeQL94odaIb
TLSH T141143B5AC8625FF6C015F4B474F6AE380F0DB955470F1ADA687A93A1028F9C6B40FB78
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.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

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

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-8025795-0
Create hunting rule

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

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

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gcc mirai obfuscated threat
Link:
https://www.filescan.io/uploads/68a71f0c7137d6845835e545/reports/e31c2d06-e402-4f11-8469-d3620806197e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/baf135f1-3216-497c-b479-358a3e568866
Behavior Graph:
Download SVG
%3 guuid=3ed96cc5-1600-0000-d2dd-c03f890c0000 pid=3209 /usr/bin/sudo guuid=74d50bc8-1600-0000-d2dd-c03f900c0000 pid=3216 /tmp/sample.bin guuid=3ed96cc5-1600-0000-d2dd-c03f890c0000 pid=3209->guuid=74d50bc8-1600-0000-d2dd-c03f900c0000 pid=3216 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/454f3261-cb8f-4ffc-a5e1-9d8daf13233a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1762017
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1762017 Sample: kt10.elf Startdate: 21/08/2025 Architecture: LINUX Score: 80 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 dash rm kt10.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 7 other processes 2->14 process3 process4 16 kt10.elf 8->16         started        process5 18 kt10.elf 16->18         started        20 kt10.elf 16->20         started        22 kt10.elf 16->22         started        24 kt10.elf 16->24         started        process6 26 kt10.elf 18->26         started        28 kt10.elf 20->28         started        30 kt10.elf 22->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 13:28:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fry6specyxeoge3kuvoxyh26rptb3te2siszstxkbqvb273g4rta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250821-qqxzaabr7x/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0 trojan gafgyt botnet mirai
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/5f6ad48b-4fed-43e8-a8d8-350875c566dd
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/2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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: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 2c71e93c82c5c8e3136aa55d7c1f5e8be61dcc9a9225994eea0c2a1d7f66e466

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3603951/
  
Delivery method
Distributed via web download

Comments