MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7
SHA3-384 hash: 267905b6e11159bb737b8fe42679ba05c88d401dc72f24cc0beba218f5611a7e3c6ed60c9c928f65c7a53ef49b076bf3
SHA1 hash: e4101d289da671c2be7c9628ceb14946c52a185a
MD5 hash: 693ff3d4eff3011f2c239abc4f01b3ea
humanhash: fish-mississippi-nitrogen-network
File name:data.mipsel-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:184'964 bytes
First seen:2026-02-18 01:07:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:B94IQupDehF6EAjwdqQmFk4HYVMQcQ1u7lKn6aS6Cr4PnfjsG31Qqjt:/4IQ+CH8HYVJClKn6aVCrEYG31Qq
TLSH T1DC045B47EEC90EDFC457CEF046BF836B19E356AB8CD1A1F5447C8C0C795928A86A3648
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai
Link:
https://www.filescan.io/uploads/699510fecd25bfe1dfd44823/reports/294551ca-1e1f-473a-bb70-6d75c62d4ff0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cc9741f7-b859-4e74-a35d-31dac2688de4
Behavior Graph:
Download SVG
%3 guuid=0cc41cc6-1800-0000-0a08-c715c80a0000 pid=2760 /usr/bin/sudo guuid=514c3cc8-1800-0000-0a08-c715ca0a0000 pid=2762 /tmp/sample.bin guuid=0cc41cc6-1800-0000-0a08-c715c80a0000 pid=2760->guuid=514c3cc8-1800-0000-0a08-c715ca0a0000 pid=2762 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cbbf4c9f-826a-4571-9329-f0e25a4744ba
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 01:26:54 UTC
AV detection:
4 of 38 (10.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=genrjep2xiqyqupzaqkupjf4npe73xjia5xf62sqrn2npctiws3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260218-bhcaaac18f/
Behaviour
System Network Configuration Discovery
Traces itself
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/311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7

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: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: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 311b1491faba218851f9041547a4bc6bc9fddd28076e5f6a508b74d78a68b4b7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776055/
  
Delivery method
Distributed via web download

Comments