MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a
SHA3-384 hash: 907c3f6406589fd0077563faf7e0b14d2a7b150dcdd0e307b6688831544374cedeea0032070c9003c99875184c8f90bd
SHA1 hash: 6c4c60e32541d83f359c8a7ffbc580fc6c7f54c6
MD5 hash: 5bcc9fa755ebee870e8bc75f2e903264
humanhash: foxtrot-princess-carpet-ink
File name:luxzz.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:91'976 bytes
First seen:2026-05-23 13:53:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zCTLJ0Jld13m/EqBtgagvStPhYm5roASoAte85:GiLuWha5hYOc485
TLSH T1D5935A22B539193BC4E4953722F35326F2F6438A14AC8A2E7E710E8EBF156D026477B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
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/ce5eb4d3-bccc-432b-a92a-5e67c3094412/
Detection(s):
Sanesecurity.Malware.30435.LC.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.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-21T21:57:00Z UTC
Last seen:
2026-05-24T00:44:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69cfdf7f-a8e3-465d-abda-77d90e82302a
Behavior Graph:
Download SVG
%3 guuid=485b1c9a-1900-0000-1739-67fad7090000 pid=2519 /usr/bin/sudo guuid=2fbd8f9c-1900-0000-1739-67fadd090000 pid=2525 /tmp/sample.bin guuid=485b1c9a-1900-0000-1739-67fad7090000 pid=2519->guuid=2fbd8f9c-1900-0000-1739-67fadd090000 pid=2525 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3dbeb9b5-6f90-49b5-bcc9-d81c3bfe7918
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-22 02:04:48 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbe5ohloum2iz64qliwbeexejljkvlsgstaqnypb6hnbrcmsyzva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260523-q7s2naaw4q/
Malware Config
C2 Extraction:
anakkontolmemek.my.id
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/b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a

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_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: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: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

File information

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

Web download

Mirai

elf b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3852086/
  
Delivery method
Distributed via web download

Comments