MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e
SHA3-384 hash: 750f41082f571dcea6df39a5739fd4b041a37d6a488c69bff0e70125d4a2aa901889d2b2d48a4578c270c950490c7e70
SHA1 hash: 4bf7a1d6e5843bad03626f4c1a2ae668b991a3bb
MD5 hash: e6e866e9fafe5d11cf1a15e9f7a35763
humanhash: pip-montana-hotel-angel
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:105'668 bytes
First seen:2026-08-04 02:39:41 UTC
Last seen:2026-08-04 03:36:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:X774B8PhdWllcoUu11HHAuGnNgkC5Wq9ebkZpz6BRFXcbfLbTe0n:hPmHArnK1WqNpz6BR9crK0n
TLSH T19FA3A91E6E319FBDF578873047B74B30939D63D623E19685E2ACC1141F6024E681FBA8
telfhash t1a521af4848b823f097704d992addff77e5b130df1b266e378e11a9a9a5bdd425e00c1c
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e548b3f3-cceb-41c4-8d30-1ac0e0af8254/
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Deleting a recently created file
Removes directories
Kills processes
Removes directories from a temporary directory
Connection attempt
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a7151c9d4ef1a7670cc2b47/reports/4687da03-fe72-47a2-a46f-fb572e5f8360/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-04T00:06:00Z UTC
Last seen:
2026-08-05T20:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fda28966-c2fe-44d8-a7de-a1bc58e651da
Behavior Graph:
Download SVG
%3 guuid=bee84415-1a00-0000-cf4d-a2eb080c0000 pid=3080 /usr/bin/sudo guuid=eb69ac19-1a00-0000-cf4d-a2eb120c0000 pid=3090 /tmp/sample.bin guuid=bee84415-1a00-0000-cf4d-a2eb080c0000 pid=3080->guuid=eb69ac19-1a00-0000-cf4d-a2eb120c0000 pid=3090 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0f20b779-997d-42b0-a473-c6000855c690
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-04 02:38:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7znp4aofu62wqtynnlodvlfyts5vzwcqranaueqrf562zc6zz7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet
Link:
https://tria.ge/reports/260804-c57kdabg25/
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/cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e

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: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 cff2d7f00e2d3dab42786b56e1d565c4e5dae6c28440d05090897bed645ece7e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3896486/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3896489/

Comments