MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 285a125797c5a9a895e1510cedc3632312cd142e32e7c2650cd6dceccb387e98. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 285a125797c5a9a895e1510cedc3632312cd142e32e7c2650cd6dceccb387e98
SHA3-384 hash: 1b9815c3849319cddff0d00c75bf9bdc0435fa2f2a59e16b665a5b392dce19bdffb0b9e7e05a847b28e065b982ed574d
SHA1 hash: a867bfce92232e1ad6a16449a943ef0d504a7856
MD5 hash: 4371a6753583a77256a1cbda9eae93f3
humanhash: indigo-five-nebraska-zulu
File name:nwfaiehg4ewijfgriehgirehaughrarg.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'184 bytes
First seen:2026-02-13 04:04:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uUJrLx2Pg46AQGb7oqvWK+BuDI2IieCnsF/cZepn:u0LxvWb7Jp+B2IielRcU
TLSH T10F83AD73C86A0D28D44844F070A4AF3597A3E011C59B2FF6989ACA79D08BEDCF6463F5
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1658b8b1-7932-448e-a616-7412a2f192d8/
Detection(s):
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.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/698ea30b930564ff3c9e8463/reports/34173ec2-7299-43be-b969-b7c32ad91e46/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ddc0af0-2b96-4b4b-829a-2f26b2ad0d4b
Behavior Graph:
Download SVG
%3 guuid=7572d2f5-1800-0000-8237-1e65f90a0000 pid=2809 /usr/bin/sudo guuid=10ab74f7-1800-0000-8237-1e65fb0a0000 pid=2811 /tmp/sample.bin guuid=7572d2f5-1800-0000-8237-1e65f90a0000 pid=2809->guuid=10ab74f7-1800-0000-8237-1e65fb0a0000 pid=2811 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e664a991-128d-4ab6-955e-61d2ad9924f7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1868877
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1868877 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 13/02/2026 Architecture: LINUX Score: 60 25 adfwsfdeg444.duckdns.org 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 2 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 33 Uses dynamic DNS services 25->33 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->23         started        signatures9 35 Manipulation of devices in /dev 20->35 37 Deletes system log files 20->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/285a125797c5a9a895e1510cedc3632312cd142e32e7c2650cd6dceccb387e98
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/285a125797c5a9a895e1510cedc3632312cd142e32e7c2650cd6dceccb387e98/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 04:05:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbnbev4xywu2rfpbkego3q3demjm2fboglt4ezim23oozszyp2ma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260213-enqxeaay9f/
Malware Config
C2 Extraction:
asjdaljdd9203.duckdns.org
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_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:telebot_framework
Create hunting rule
Author:vietdx.mb
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 285a125797c5a9a895e1510cedc3632312cd142e32e7c2650cd6dceccb387e98

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776805/
  
Delivery method
Distributed via web download

Comments