MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879
SHA3-384 hash: 74f26317ed8670f6ba52a3c0f8889e342f752bcc9cec2fd1b8e85258b31b759cdbc33aae7c961bc5b1f95249030f7d73
SHA1 hash: 8bc0ccdb350dabe2364e48bea9ef4cd22a9e1a09
MD5 hash: b79f6ed5d021d602cb1a2512cfb6e219
humanhash: arkansas-robert-music-florida
File name:getty
Download: download sample
Signature Mirai
Create hunting rule
File size:87'204 bytes
First seen:2025-07-19 23:45:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Lr0bmyic9ATw3MLV76AtUZztg8U4avlI5AW8+Dme8F6utWmNg:USDc9ATw3RAwt4IaW8mCcm6
TLSH T18A837C82D683D476E55204B5703AA7B1DB33E93B503AEACBE35C6935EC26401D31B7AC
telfhash t1404126fa0d3a08e8b7d06900c35d6bb13d2ddb7721a076a341b319342287e8291bac39
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 :
18
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9882097-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Receives data from a server
Creating a file
Runs as daemon
Collects information on the OS
Opens a port
Launching a process
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/687c2e4d8a7d628a81b7f42b/reports/0f9486a5-72d6-414e-883d-e73484b40290/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/631664ee-9778-4f04-914d-b2fb582fcf6b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1740255
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Terminates several processes with shell command 'killall'
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740255 Sample: getty.elf Startdate: 20/07/2025 Architecture: LINUX Score: 64 41 129.76.65.175 WN-WY-ASUS United States 2->41 43 66.219.80.130 WINDSTREAMUS United States 2->43 45 98 other IPs or domains 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Connects to many ports of the same IP (likely port scanning) 2->51 10 getty.elf 2->10         started        signatures3 process4 process5 12 getty.elf 10->12         started        process6 14 getty.elf 12->14         started        16 getty.elf 12->16         started        process7 18 getty.elf sh 14->18         started        20 getty.elf sh 14->20         started        22 getty.elf sh 14->22         started        24 77 other processes 14->24 process8 26 sh killall 18->26         started        29 sh killall 20->29         started        31 sh killall 22->31         started        33 sh killall 24->33         started        35 sh killall 24->35         started        37 sh killall 24->37         started        39 74 other processes 24->39 signatures9 53 Terminates several processes with shell command 'killall' 26->53
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-19 23:46:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 22 (72.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xj5s5zraqbumrxin3imshgvgwzb2zazcqqkwui43uqn6f4r7hb4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton defense_evasion discovery linux
Link:
https://tria.ge/reports/250719-3se8gatwfy/
Behaviour
Reads runtime system information
Changes its process name
Reads CPU attributes
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Writes memory of remote process
Contacts a large (148173) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-9853183-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/da7465d3-8a64-43c0-be7c-202e180d9a48
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 ba7b2ee6208068c8dd0dda19239aa6b643ac832284156a239ba41be2f23f3879

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576538/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3584484/
  
URLhaus
https://urlhaus.abuse.ch/url/3584489/

Comments