MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9
SHA3-384 hash: 80143072a6a4377fbc9c50755333a21ed36ea08464211729f7589d47fa4adc7dca6e5f93377b4d7981920fe9fd33d54a
SHA1 hash: 9cef02ae014c001f980c23db99a02701e2df2612
MD5 hash: ea681a6a0f2efe850db5eb86827a9571
humanhash: eighteen-high-december-charlie
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:107'824 bytes
First seen:2026-01-14 02:06:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PbKW4dCLFaGFBu3/45g1rcV2wgzSr9bMFfl3:Pbj4doYGFB0/45gdM9ul3
TLSH T10FB339C1BA43D4F5EC1641306177F73B9A32F0791239DA87E7A89E327C92A419D0A39D
telfhash t18231f9b9f6750ce85bd09403ba4e97716d0d677b34203bba4dfa292536b210192bfc38
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/4b47f0bf-3ebb-4580-9969-36740a4c463b/
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.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit gafgyt mirai
Link:
https://www.filescan.io/uploads/6966fa2d3827c9e1249c757d/reports/d3369a29-e1ae-491e-9a75-373b3410aa85/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-13T19:19:00Z UTC
Last seen:
2026-01-13T19:42:00Z 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/747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fd97daea-da14-4d2a-984d-b6d981ab94e1
Behavior Graph:
Download SVG
%3 guuid=94334757-1800-0000-0eea-5b56e40d0000 pid=3556 /usr/bin/sudo guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564 /tmp/sample.bin net guuid=94334757-1800-0000-0eea-5b56e40d0000 pid=3556->guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=41eadf59-1800-0000-0eea-5b56ee0d0000 pid=3566 /tmp/sample.bin guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564->guuid=41eadf59-1800-0000-0eea-5b56ee0d0000 pid=3566 clone guuid=0af48795-1800-0000-0eea-5b565f0e0000 pid=3679 /tmp/sample.bin guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564->guuid=0af48795-1800-0000-0eea-5b565f0e0000 pid=3679 clone guuid=b8e532d1-1800-0000-0eea-5b56ff0e0000 pid=3839 /tmp/sample.bin guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564->guuid=b8e532d1-1800-0000-0eea-5b56ff0e0000 pid=3839 clone guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840 /tmp/sample.bin net zombie guuid=bbd5aa59-1800-0000-0eea-5b56ec0d0000 pid=3564->guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840 clone fd958c44-b210-5a3a-a4ef-274c9c988eca 154.6.197.41:1999 guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840->fd958c44-b210-5a3a-a4ef-274c9c988eca con guuid=aa1c4fd1-1800-0000-0eea-5b56010f0000 pid=3841 /tmp/sample.bin guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840->guuid=aa1c4fd1-1800-0000-0eea-5b56010f0000 pid=3841 clone guuid=4091ff0c-1900-0000-0eea-5b569e0f0000 pid=3998 /tmp/sample.bin guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840->guuid=4091ff0c-1900-0000-0eea-5b569e0f0000 pid=3998 clone guuid=1af2b048-1900-0000-0eea-5b5652100000 pid=4178 /tmp/sample.bin guuid=094d3ed1-1800-0000-0eea-5b56000f0000 pid=3840->guuid=1af2b048-1900-0000-0eea-5b5652100000 pid=4178 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02334ad2-f0fe-4958-86cd-9e0b10c592f1
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1850345
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1850345 Sample: x86.elf Startdate: 14/01/2026 Architecture: LINUX Score: 80 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 154.6.197.41, 1999, 49896, 49898 COGENT-174US United States 2->30 32 3 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 2 other signatures 2->40 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86.elf 8->14         started        16 x86.elf 8->16         started        18 x86.elf 8->18         started        20 x86.elf 8->20         started        process6 22 x86.elf 14->22         started        24 x86.elf 14->24         started        26 x86.elf 14->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 00:35:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=or5j4o56sw4ajuzpum3x3hlwumf3i3kf6y4wwa2x4pwdief6b3uq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/260114-cjsjbsax7c/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c1e2cee6-f9f7-44fe-bb7a-afd5649a1ec3
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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
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:Linux_Trojan_Mirai_389ee3e9
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_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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: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 747a9e3bbe95b804d32fa3377d9d76a30bb46d45f6396b0357e3ec3410be0ee9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757486/
  
Delivery method
Distributed via web download

Comments