MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e
SHA3-384 hash: 1874c43eb6f37748eba1994241b7a299a6abd4d6b1e34ddf3b657227b1d309271aa15efdf63767ffa0b13a2f7e1d68cb
SHA1 hash: daf349d831fae54fac9296ce6b8e3011bfaf4382
MD5 hash: 2253a72ebd8a954a8e9b0e436ebd80d9
humanhash: enemy-sad-pennsylvania-robert
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'332 bytes
First seen:2026-07-01 10:34:52 UTC
Last seen:2026-07-02 00:25:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6aZwsA5XjVZJK0twtfXd/GW25UhMMJNu5xWKLY1YaXgDe6u8KSgnMwSMwm9rFHwN:6f5Z5Z98XdmVMJaZaXvbjSqSMrHQwEF
TLSH T14BC39D32D8396DC4C1945434F8B1EE711FA2A5C441A25EBB1AE5C97900C7DA8FA0EFF6
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 :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f5ac8b17-937b-41cb-b646-b74a9e3f72ca/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a44ed80465e9f42c8cb475f/reports/03258464-1325-4da8-87d9-f2befc9ee65d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-01T08:10:00Z UTC
Last seen:
2026-07-02T20:12:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e94e7889-3492-4b1c-81e8-ef05c36c4267
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-01 10:35:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckr524jlpj5atoeogourj7j3yanx4eil5mtecxldmh3qialjnvha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260701-mm2xaaby3j/
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/12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 12a3dd712b7a7a09b88e33a914fd3bc01b7e110beb26415d6361f70401696d4e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878887/
  
Delivery method
Distributed via web download

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