MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc
SHA3-384 hash: 6fab1dd27bf2287cce21dda8addb0bf2739bd216e9fcb9dc62b827d856150c56a5c809c714c0467a41b55d1637712333
SHA1 hash: a0f58179459aecb4d3fc3798a8c261ebcb7f66ae
MD5 hash: e95e08b8f63ce11d7abc93b67686e058
humanhash: west-triple-south-sixteen
File name:mqi686
Download: download sample
Signature Mirai
Create hunting rule
File size:122'430 bytes
First seen:2025-04-17 12:09:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wBkSVx+fMVzeM0oEI+RnCbmx/v69ny6JP/KTiFi:wLx+E8y5+RKmJv69ny6JHKTiFi
TLSH T1A7C33AC3E642C7F3C4830EB717A7E62D4665B8368D1A4F99F31C3CB49B129C9B219265
telfhash t14e3133479579ca1d2f736c585c7c4fb5125aab2331526fb0bf9ac0889533002a978d4f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28962.LCM.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28961.LCM.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28960.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Gafgyt-6981156-0
Create hunting rule

Unix.Trojan.Tsunami-6981161-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6800f30e280f5f89a0d06ff5linux22vpnfull_triage
Tags:
bashlite tsunami gafgyt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Collects information on the CPU
Collects information on the OS
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android bash gafgyt gcc lolbin remote
Link:
https://www.filescan.io/uploads/6800efb390767142c3d8f683/reports/16565679-d499-464b-97d8-bf0972e5bfbb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c640562-cd05-4dfe-9f8e-5aacba8a3afd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1667474
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1667474 Sample: mqi686.elf Startdate: 17/04/2025 Architecture: LINUX Score: 64 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->45 47 3 other IPs or domains 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected Mirai 2->53 9 mqi686.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 mqi686.elf 9->15         started        process6 17 mqi686.elf sh 15->17         started        19 mqi686.elf sh 15->19         started        21 mqi686.elf sh 15->21         started        23 55 other processes 15->23 process7 25 sh pkill 17->25         started        27 sh busybox 17->27         started        29 sh pkill 19->29         started        31 sh busybox 19->31         started        33 sh pkill 21->33         started        35 sh busybox 21->35         started        37 sh pkill 23->37         started        39 sh busybox 23->39         started        41 104 other processes 23->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-15 18:34:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmerk5m6bbhqskcspqmyudqmoym4sd4l25jitf4jboqkgpfhn66a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250417-pb63zayjy9/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads CPU attributes
Enumerates running processes
Verdict:
Malicious
Tags:
trojan tsunami gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_f51c5ac3 Linux_Trojan_Gafgyt_27de1106 Linux_Trojan_Gafgyt_1b2e2a3a Linux_Trojan_Tsunami_0fa3a6e9 Linux_Trojan_Tsunami_8a11f9be Linux_Trojan_Tsunami_6b3974b2
Link:
https://app.threat.zone/submission/41e50ded-ece2-419c-b4c3-79d39be45ab1
Please note that we are no longer able to provide a coverage score for Virus Total.

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Gafgyt_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_27de1106
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f51c5ac3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_0fa3a6e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_6b3974b2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_8a11f9be
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 4b0915759e084f0928527c198a0e0c7619c90f8bd7528997890ba0a33ca76fbc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3512202/
  
Delivery method
Distributed via web download

Comments