MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d
SHA3-384 hash: 29b26fba44761f56883931873bcd32fbd98f7a916dda48f1113661c8af17ba645ca26ea4402f8a8c564e8ec1915db6f5
SHA1 hash: a12a6614afb26ebed081ffddca4b6975badec74e
MD5 hash: 1dc230eb106ff31505d6acf2418140c4
humanhash: low-xray-cola-summer
File name:telnetdd
Download: download sample
Signature Mirai
Create hunting rule
File size:116'160 bytes
First seen:2025-10-24 11:07:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:a38sauPgwn8ULhfpUaYWqQP6gSO5wLW5S9CqxZJdggL/LWm:a38saVUFfpUBtQXSOTo9C8ggLq
TLSH T1A0B3BED7F74724A1C86247F407C74B9E3EA322119E6BA8E76C1E657B0A7A0DF19063C1
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 :
123
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68fb5dfc3a79800405f4a2ca/reports/c81e6394-cee3-4830-89c1-7aaffe7bd231/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-23T18:38:00Z UTC
Last seen:
2025-10-25T19:35:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/370ea8a5-4981-45b5-8eed-6138ee87e3c4
Behavior Graph:
Download SVG
%3 guuid=a926e976-1900-0000-b181-a16e36130000 pid=4918 /usr/bin/sudo guuid=d8a62479-1900-0000-b181-a16e3e130000 pid=4926 /tmp/sample.bin guuid=a926e976-1900-0000-b181-a16e36130000 pid=4918->guuid=d8a62479-1900-0000-b181-a16e3e130000 pid=4926 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/65285d1b-d77c-4414-8d48-e0aa4cc88b6b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1801200
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-23 20:54:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xu6wyvna327qmfqwdmolsmed6yrq3giy4dtqrcg5pmd2m3tztnoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251024-m8apxsfs6h/
Malware Config
C2 Extraction:
ultrauraniummirai.ddns.net
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/e647d386-e386-451d-8f6c-0e762747c930
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/bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 bd3d6c55a0debf0616161b1cb93083f6230d9918e0e70888dd7b07a66e799b5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3685217/
  
Delivery method
Distributed via web download

Comments