MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de
SHA3-384 hash: 81b1c7a135b9f887416ba6c149700dac77f814624b163dd0c117759d6e0562cbf83ec0396c18e8948da0f9be6a3642f0
SHA1 hash: 12d040e7e66b5f747c9b643f8bd2e1c43b07e5bc
MD5 hash: fad0b7737392c00168a4f5bd4907e757
humanhash: michigan-echo-freddie-fanta
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:173'316 bytes
First seen:2025-05-06 18:22:55 UTC
Last seen:2025-05-07 11:04:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:vKqYd/L8THS6f+uyeXeLlUfz4Fts2mWPk:vKqYlqy6rf6tsFWM
TLSH T11C04981E6E228FADF668873547F74A31A75D23D622E1D684D1ACC1106F2039E641FFAC
telfhash t198417518097407f0a7656c49099dff37d6a331db7e176c378e11e4aaab69a839e20c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
8
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011318-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681a548d8474cc94a4e482c9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/681a5396c7418694c8a65620/reports/8fe40511-1b34-46b2-a2e9-a622d912d981/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
54
Number of processes launched:
18
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ad71659-e97f-42d2-ab0d-2e9f2dc8b096
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1682564
Signature
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1682564 Sample: mips.elf Startdate: 06/05/2025 Architecture: LINUX Score: 60 23 takidayne.duckdns.org 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Gafgyt 2->27 9 mips.elf 2->9         started        signatures3 29 Uses dynamic DNS services 23->29 process4 process5 11 mips.elf 9->11         started        process6 13 mips.elf 11->13         started        process7 15 mips.elf 13->15         started        17 mips.elf 13->17         started        19 mips.elf 13->19         started        21 6 other processes 13->21
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-06 18:23:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2tbpyqaf24q5aok4pp5o5aeqemqin7wpcxx7vwg2lonof64ya3pa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250506-w1jsasvn14/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5b38ceb5-e498-4f45-aefd-4901f2fecfce
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de

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: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 d4c2fc4005d721d0395c7bfaee8090232086fecf15effad8da5b9ae2fb9806de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3537051/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3537076/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments