MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8
SHA3-384 hash: e9b8e29787a6bb9efe3430fa93607c1190f127f7a6c9762b9f901fce302ad3fd2a72b1e4a8b3cb1a412729b559433fcf
SHA1 hash: e52523b027be01051d9eccbbb8dd718c5156490b
MD5 hash: 26e2afea417339a7a698844edf4aa7d5
humanhash: yankee-eight-stream-maryland
File name:data_x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:403'360 bytes
First seen:2026-06-21 07:01:34 UTC
Last seen:2026-06-21 16:01:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:rJVxUTJNk03VXCyAMq1o1gfQB5nWARit85FxHw/LmjT3fNo8LOvZ+HLEqIPdhS1:rDCnkJyxifQBhWA8gvQsjPLOvIrSPS
TLSH T1B6845B52F1A228FCD952C934825D6223E63874594322ADFB27C8DF753916ED0AF3EB50
telfhash t16ba12bb1418a65b4c052a4e5cfb2fb32ebba03e593446975422dfd70ed43fb46925c03
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 :
3
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Creating a file in the %temp% directory
Receives data from a server
Changes access rights for a file
Connection attempt
Creating a file
Opens a port
Changes owner for a written file
Changes access rights for a written file
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash expand lolbin
Link:
https://www.filescan.io/uploads/6a378c5c62d0679105fa1279/reports/657dc4da-4913-47f9-9154-5a068fb03a63/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8b3aa81e-2ce7-428f-92f5-42745c836145
Behavior Graph:
Download SVG
%3 guuid=6250b853-1900-0000-138e-fa93250f0000 pid=3877 /usr/bin/sudo guuid=478a7255-1900-0000-138e-fa932b0f0000 pid=3883 /tmp/sample.bin net guuid=6250b853-1900-0000-138e-fa93250f0000 pid=3877->guuid=478a7255-1900-0000-138e-fa932b0f0000 pid=3883 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=478a7255-1900-0000-138e-fa932b0f0000 pid=3883->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=cfdda155-1900-0000-138e-fa932c0f0000 pid=3884 /tmp/sample.bin zombie guuid=478a7255-1900-0000-138e-fa932b0f0000 pid=3883->guuid=cfdda155-1900-0000-138e-fa932c0f0000 pid=3884 clone guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886 /tmp/sample.bin net send-data write-file zombie guuid=cfdda155-1900-0000-138e-fa932c0f0000 pid=3884->guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886 clone guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 198B 1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 46.247.108.74:8082 guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->1cc2f53a-48d9-56e5-b7b8-c5e2ef72e5a8 send: 110B b4bf20d4-f7c8-5c24-8830-c23364537aa4 8.8.4.4:53 guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->b4bf20d4-f7c8-5c24-8830-c23364537aa4 send: 198B 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->54d92a3b-1447-55af-b534-047898c60c8d send: 198B guuid=0d9dff55-1900-0000-138e-fa932f0f0000 pid=3887 /tmp/sample.bin net write-file guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->guuid=0d9dff55-1900-0000-138e-fa932f0f0000 pid=3887 clone guuid=0d800856-1900-0000-138e-fa93300f0000 pid=3888 /tmp/sample.bin delete-file net send-data guuid=50b9af55-1900-0000-138e-fa932e0f0000 pid=3886->guuid=0d800856-1900-0000-138e-fa93300f0000 pid=3888 clone 24dfe4cf-f936-5f15-9f37-19347cbf3522 127.0.0.1:30566 guuid=0d9dff55-1900-0000-138e-fa932f0f0000 pid=3887->24dfe4cf-f936-5f15-9f37-19347cbf3522 con guuid=0d800856-1900-0000-138e-fa93300f0000 pid=3888->24dfe4cf-f936-5f15-9f37-19347cbf3522 send: 691B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7dfddf09-8ddd-4d46-ad90-8ea82ff33380
Score:
33%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z37vy4gc7pgbjx34flqhnhurfn5ul7wsdn5ev3dgimt4t277ul4a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260621-htnk1sbz5n/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8

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: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: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 ceff5c70c2fbcc14df7c2ae0769e912b7b45fed21b7a4aec664327c9ebffa2f8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3866654/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3858964/

Comments