MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27. 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: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27
SHA3-384 hash: 00ca9f7442386d07c06daed9e8276e72e924f495f60ce4ad2a5b4d98dd5282e5e04f6f97fb53d65e799076934a2b428b
SHA1 hash: 16a587d9e4ae0054762d639ac128ed6553e473b1
MD5 hash: b937fa39787807914023604cbeb334c2
humanhash: winner-music-utah-kentucky
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:150'618 bytes
First seen:2026-03-25 04:44:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:yJTc2dBEBXp/c1agvzj4djHhhfxQrld8cXMknM/9fY:yJTcVE1agvzj4djhhS/8cXMEM/9fY
TLSH T112E33B56EA418B13C0D61779B6DF42453323ABA493DB73069928BFB43F8679E0E23905
telfhash t15c2131705336a115aea1cc64dcee87f2111996232744af73ee36c0cc68060cae52bc0f
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/1fabf7c2-e0c6-41da-80bc-81c41e3ce2aa/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-7135981-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Runs as daemon
Launching a process
Sends data to a server
DNS request
Sets a written file as executable
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/69c3686e0ab403384b581131/reports/af11022a-c745-4202-a522-59875bcb7d07/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/701dbab1-ea33-478b-998d-a93a0e90deda
Behavior Graph:
Download SVG
%3 guuid=8b9781ba-1900-0000-000a-472c05080000 pid=2053 /usr/bin/sudo guuid=cb3139bd-1900-0000-000a-472c0c080000 pid=2060 /tmp/sample.bin guuid=8b9781ba-1900-0000-000a-472c05080000 pid=2053->guuid=cb3139bd-1900-0000-000a-472c0c080000 pid=2060 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3036db70-f258-48f0-a768-bc259519bfdd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-25 04:45:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sksjk3h4vsd64lfi42urho2jxsiolmfglebxzlcn3tmzmfse3mtq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260325-fdmyfaav8x/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
File and Directory Permissions Modification
Contacts a large (37129) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
bot.floppaproxy.com
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 92a4956cfcac87ee2ca8e6a913bb49bc90e5b0a659037cac4ddcd9961644db27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3804563/
  
Delivery method
Distributed via web download

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