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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea
SHA3-384 hash: db1e92a406837be3938497777a1ef6b3b8b9a5f547ac328261e3173d20e0919503419f191abac7b33eb2c703378427c9
SHA1 hash: 5ffee2f9a945a4db507c999e510ff78116d938c9
MD5 hash: 3660bf58d597037f03ea7ef9a28f0e3b
humanhash: tennis-red-oscar-winter
File name:iran.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:133'664 bytes
First seen:2026-10-10 11:49:03 UTC
Last seen:2026-10-11 04:23:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:NoBMuYx2znEGPJqB6sIL84s/U2xWvTvp3bbU5ar:NoBMuYxm/Po444s9xWLvxbg5ar
TLSH T15DD31945FC515B17CAC622B7FB4E428D772A176DD2EE32039D256F20378B86B0E3A542
telfhash t15121d365c6e409dcbbe54269d2cf022e065c31ba27602c54c7de5b8ed0730c5b571c16
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
91
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-07T14:26:00Z UTC
Last seen:
2026-10-11T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/28865248-07a4-4767-9275-6604b2cf9483
Behavior Graph:
Download SVG
%3 guuid=577604f2-2100-0000-5ff8-e1ab5c0e0000 pid=3676 /usr/bin/sudo guuid=364e2ff5-2100-0000-5ff8-e1ab720e0000 pid=3698 /tmp/sample.bin guuid=577604f2-2100-0000-5ff8-e1ab5c0e0000 pid=3676->guuid=364e2ff5-2100-0000-5ff8-e1ab720e0000 pid=3698 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b2e9620d-e87e-42a2-a0ff-cf7f03bd2370
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 19:17:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ed7rg4gzsvkxteg424xnkpllrz5xj5xeaebr7kdmgy6yedfuidva._file
Result
Malware family:
flylegitbot
Create hunting rule
Score:
  10/10
Tags:
family:flylegitbot botnet
Link:
https://tria.ge/reports/261010-ny6kaavz6l/
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 20ff1370d995557990dcd72ed53d6b8e7b74f6e401031fa86c363d820cb440ea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947486/
  
Delivery method
Distributed via web download

Comments