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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa. 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: cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa
SHA3-384 hash: 9a3fa5e785eb90ae9699d178efd31efc05c59cfbc51df79e730197da9bb66f609ee1cb41ea187dec85413186e8be871a
SHA1 hash: 1a2c2f4339b66c66ac183b2302437ae895793fea
MD5 hash: c68dd3accf9a637421048bc417866e47
humanhash: ink-mississippi-hawaii-bravo
File name:iran.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:178'024 bytes
First seen:2026-09-27 11:40:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6WGAlfMUSvl+YT6NHP9pwVQT927XWQm5b1A77Ysq2I0DT6QlQMzzEn5p5M/LW:6WxNPwVQ92SQka7csq30DT6UQMzzxq
TLSH T148044A69BA0F6C41F1C2D3F9DE8C87E13E1734E3C67A8DB1791212EDDAA39D95980502
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 :
1
# of downloads :
56
Origin country :
CZ CZ
Vendor Threat Intelligence
No detections
Detection(s):
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:

Behaviour
Changes the time when the file was created, accessed, or modified
Changes access rights for a written file
Launching a process
Manages services
Connection attempt
Sets a written file as executable
Runs as daemon
Receives data from a server
Kills processes
Creating a file
Sends data to a server
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ab9015c5e3b847300f6cdee/reports/686ab4ae-db2f-4364-8d82-decbb8012c4e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ebf0cdb-74c0-412b-b5b7-59c892bdcf5b
Behavior Graph:
Download SVG
%3 guuid=3c467fd2-1c00-0000-2e91-04a355080000 pid=2133 /usr/bin/sudo guuid=ab3750d9-1c00-0000-2e91-04a35e080000 pid=2142 /tmp/sample.bin guuid=3c467fd2-1c00-0000-2e91-04a355080000 pid=2133->guuid=ab3750d9-1c00-0000-2e91-04a35e080000 pid=2142 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b80848d-0469-45b5-8c1e-732381a92725
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 11:39:40 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7ct3ci4hcnwis465xxrnh6gcxwgjivmqveop536wjkc2iszf35a._file
Result
Malware family:
flylegitbot
Create hunting rule
Score:
  10/10
Tags:
family:flylegitbot botnet linux
Link:
https://tria.ge/reports/260927-ntmavawz6q/
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/cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa

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_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 cfc53d891c389b644b9eedef169fc615ec64a2ac8548e7f77eb2542d22592efa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923744/
  
Delivery method
Distributed via web download

Comments