MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4. 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: 14


Intelligence 14 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4
SHA3-384 hash: 11bf7312535577830f1fa66bbc574f666085f996145af1cf44e83e36dffe7fe4c3439b0da3d9184930ac71206724842d
SHA1 hash: 0e31ccd64073f6989d26ae5d0d22fa34fcbd5040
MD5 hash: bf980d77d8a4213870d8ea6400098dd7
humanhash: iowa-quiet-cardinal-blossom
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:70'740 bytes
First seen:2025-11-06 03:13:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ltWizyApqj4PfWjF7lOvZOWsIyq3XkZSYs:ltFyA0j4HWBJOvwfIyqss
TLSH T14B634BC9F983D4B6E857093010BBFF639DB3D6BE2168DA43C3A855369D12502F416E6C
telfhash t1432137f76e1e48f8f3d49840c39eaa851a2ad677086136a445b2cdc036e7dd194bdc39
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346
File size (compressed) :34'904 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Packed file: 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-62.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-06T00:19:00Z UTC
Last seen:
2025-11-06T14:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b4cc742-8f6f-420c-8cdd-81fa508d6cb2
Behavior Graph:
Download SVG
%3 guuid=fbc32cd6-1a00-0000-d33f-8803800b0000 pid=2944 /usr/bin/sudo guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949 /tmp/sample.bin net guuid=fbc32cd6-1a00-0000-d33f-8803800b0000 pid=2944->guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=32a32bda-1a00-0000-d33f-8803870b0000 pid=2951 /tmp/sample.bin guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949->guuid=32a32bda-1a00-0000-d33f-8803870b0000 pid=2951 clone guuid=c9583407-1c00-0000-d33f-8803860d0000 pid=3462 /tmp/sample.bin guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949->guuid=c9583407-1c00-0000-d33f-8803860d0000 pid=3462 clone guuid=4e583e07-1c00-0000-d33f-8803870d0000 pid=3463 /tmp/sample.bin net send-data zombie guuid=fab4abd9-1a00-0000-d33f-8803850b0000 pid=2949->guuid=4e583e07-1c00-0000-d33f-8803870d0000 pid=3463 clone guuid=7f3b36da-1a00-0000-d33f-8803880b0000 pid=2952 /tmp/sample.bin guuid=32a32bda-1a00-0000-d33f-8803870b0000 pid=2951->guuid=7f3b36da-1a00-0000-d33f-8803880b0000 pid=2952 clone guuid=aaae39da-1a00-0000-d33f-8803890b0000 pid=2953 /tmp/sample.bin net send-data zombie guuid=32a32bda-1a00-0000-d33f-8803870b0000 pid=2951->guuid=aaae39da-1a00-0000-d33f-8803890b0000 pid=2953 clone guuid=aaae39da-1a00-0000-d33f-8803890b0000 pid=2953->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 196.251.66.212:3778 guuid=aaae39da-1a00-0000-d33f-8803890b0000 pid=2953->24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 send: 7B guuid=4e583e07-1c00-0000-d33f-8803870d0000 pid=3463->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4e583e07-1c00-0000-d33f-8803870d0000 pid=3463->24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/48964b87-c962-4152-9b5d-0c5df383908c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1808988
Signature
Antivirus / Scanner detection for submitted sample
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: 1808988 Sample: Space.x86.elf Startdate: 06/11/2025 Architecture: LINUX Score: 72 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->22 24 2 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 Space.x86.elf 2->8         started        signatures3 process4 process5 10 Space.x86.elf 8->10         started        12 Space.x86.elf 8->12         started        14 Space.x86.elf 8->14         started        process6 16 Space.x86.elf 10->16         started        18 Space.x86.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 03:14:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7llux7kgyfdt2vvw2qftuzyvyd3mwyccuyhycf54ow7ilaw3ndka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251106-drfp6swqat/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c 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/4f082ba0-d1b6-45ae-9b6d-e41d01ff1647
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4

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: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_804f8e7c
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_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
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:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346

Mirai

elf fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4

(this sample)

  
Dropped by
SHA256 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346
  
URLhaus
https://urlhaus.abuse.ch/url/3697602/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 cf8b4d781883198f81741ed496702e27
  
URLhaus
https://urlhaus.abuse.ch/url/3697742/

Comments