MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e. 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: 9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e
SHA3-384 hash: 02938b3c60d8d65fae592898f07d745edc65b9c3ee823a07c3792a2d7d9cfe4346544be23d270fb8a6190350219d888a
SHA1 hash: fec3a3cb9543f67c0d9bb87abceff09a81b5489e
MD5 hash: 7f98b236884b337e91147ea1457487fb
humanhash: stream-mars-foxtrot-winter
File name:manji.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:83'432 bytes
First seen:2026-02-04 20:23:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ybwt5UJeF9LdR03VijsGJTEiSxWEDHKrXBV7WAE/98C1cnn5fN:YbBerLdRAhUmqrbvE/98Tn51
TLSH T15B835A23EA179F46D14365F0A1F28E754F22FC198D2B2EF664A1EDE48143EE8B5053B4
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6983aaf0930564ff3c8afd8e/reports/8b9e5232-dc48-4f70-948e-d5550fa1e326/overview
Result
Gathering data
Verdict:
Clean
File Type:
ELF 32 LE
Link:
https://opentip.kaspersky.com/9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac1541e9-6943-4ed1-9d9e-4c47845e71c0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1863551
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863551 Sample: manji.sh4.elf Startdate: 04/02/2026 Architecture: LINUX Score: 52 18 34.254.182.186, 443 AMAZON-02US United States 2->18 20 54.247.62.1, 43390, 443 AMAZON-02US United States 2->20 22 Multi AV Scanner detection for submitted file 2->22 7 manji.sh4.elf 2->7         started        9 dash rm 2->9         started        11 dash grep 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 manji.sh4.elf 7->15         started        signatures6 24 Sample reads /proc/mounts (often used for finding a writable filesystem) 15->24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 20:24:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t62ncjri6pcbnygo4ynrogfb7husoaftmilvuhedq46gepkj64xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260204-y6sy9sdv4a/
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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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: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 9fb4d12628f3c416e0cee61b1718a1f9e92700b362175a1c83873c623d49f72e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3772202/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3772238/

Comments