MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fd612f396736e238097acb6c1ffb150d6ee16b639c6f47704df9be052ccee20. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0fd612f396736e238097acb6c1ffb150d6ee16b639c6f47704df9be052ccee20
SHA3-384 hash: d8a1dd5b668c23d9eb446e7f4f6ed5ac0fa27bd62f915a363aa9070127bcbdad3a3508c438810abae06ed4ded15ae98f
SHA1 hash: 54d6ef901acc0fdbb41b48d8650e95123a412ff0
MD5 hash: e69641dbbf4f63642b9c4de8f65a6be4
humanhash: mockingbird-spring-two-virginia
File name:windy.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:117'968 bytes
First seen:2025-12-26 19:57:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SEkWiTLiZECcpHOWWJDmmn5Pd1Oe4GPrs9j4ZWn+E7+TeVedVPneQBZN01i6n:gni50poFzP49j4+7+Te0dVPZ01i6n
TLSH T1CBB3E84E6F318F7DFBA8C23447B39A21975923D227E2C685D19CDA011E7028E645FBB4
telfhash t143118b184a3823e097751d9d6bedffb2e59170db4a255d338c00e9ae9b6dd418d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2d65468c854ebd82729c52fe08a3fa5f64720ceb52ab4bf89398c89e64c021da
File size (compressed) :43'288 bytes
File size (de-compressed) :117'968 bytes
Format:linux/mips
Packed file: 2d65468c854ebd82729c52fe08a3fa5f64720ceb52ab4bf89398c89e64c021da

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
NL NL
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/51bc0f99-0092-4818-9f77-58d2db85030c/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.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-7136016-0
Create hunting rule

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

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

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

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

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/694ee91ae126b9ff43928c8e/reports/28d01b9c-5b9b-4883-856b-c68480988f01/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2e987ba4-2b33-4988-bd07-01247335390a
Behavior Graph:
Download SVG
%3 guuid=9949f71b-1a00-0000-26e5-a67c96090000 pid=2454 /usr/bin/sudo guuid=5fbbec1d-1a00-0000-26e5-a67c9d090000 pid=2461 /tmp/sample.bin guuid=9949f71b-1a00-0000-26e5-a67c96090000 pid=2454->guuid=5fbbec1d-1a00-0000-26e5-a67c9d090000 pid=2461 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2dad2118-972d-45a2-b0e0-3e99fc4457b4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1839995
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839995 Sample: windy.mips.elf Startdate: 26/12/2025 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 dot.polarisnetwork.fun 92.119.164.209, 69 MYVIRTUALSERVERmyVirtualserverDE Germany 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 windy.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.mips.elf 8->12         started        14 windy.mips.elf 8->14         started        16 windy.mips.elf 8->16         started        process6 18 windy.mips.elf 12->18         started        20 windy.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0fd612f396736e238097acb6c1ffb150d6ee16b639c6f47704df9be052ccee20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fd612f396736e238097acb6c1ffb150d6ee16b639c6f47704df9be052ccee20/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:59:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b7lbf44wonxchaexvs3md75rkdlo4fvwhhdpi5ye36n6auwm5yqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251226-yp33xatrcv/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 2d65468c854ebd82729c52fe08a3fa5f64720ceb52ab4bf89398c89e64c021da

Mirai

elf 0fd612f396736e238097acb6c1ffb150d6ee16b639c6f47704df9be052ccee20

(this sample)

  
Dropped by
SHA256 2d65468c854ebd82729c52fe08a3fa5f64720ceb52ab4bf89398c89e64c021da
  
URLhaus
https://urlhaus.abuse.ch/url/3744213/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3744268/
  
Dropped by
MD5 210c1b21f75d4cf9305523bad066960c

Comments