MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930. 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: 6


Intelligence 6 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930
SHA3-384 hash: e263cf265220ee6b1d692e821bb3e03dc50e84038786c863a27361e253cd13ed45ccd4069e99fec971103e1dcb8fca04
SHA1 hash: bb616fae6b11fa8ac53ecfc12706df22d4fb93a8
MD5 hash: b99caf5e9dd1323278967c5d54af9858
humanhash: video-sad-mango-bakerloo
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:224'320 bytes
First seen:2026-08-13 15:51:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:q97Jaujp2f8kfaAuUPED211gPRW0mERoLjqh/h38/HZt:sUujo8oORWwKah/ex
TLSH T18724D80AAF510EFBDCAFDD3702E90B0625CCA51722A83B793674DA14F54A54B49E3C78
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 :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Launching a process
Runs as daemon
Deletes a file
Locks files
Manages services
Creating a file
Kills critical processes
Substitutes an application name
Writes files to system subdirectory
Writes symbolic links to system subdirectory
Writes files to system directory
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a7de848127fc9b0cfad4275/reports/5c33e84b-7ab1-4f98-9cd4-993784f175d1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-13T13:17:00Z UTC
Last seen:
2026-08-14T01:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bc507cd2-1797-4616-9e56-7531bd2699d8
Behavior Graph:
Download SVG
%3 guuid=21dbbbfa-1600-0000-9a77-936b910c0000 pid=3217 /usr/bin/sudo guuid=275b6ffe-1600-0000-9a77-936b9b0c0000 pid=3227 /tmp/sample.bin guuid=21dbbbfa-1600-0000-9a77-936b910c0000 pid=3217->guuid=275b6ffe-1600-0000-9a77-936b9b0c0000 pid=3227 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3767d7cf-e7bf-4dfb-8234-d4008cd4bf30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 15:54:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbpp3aa4wsyyivbwukrogw4i5s3jgox2e4b4rc3nwamputhlxeya._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260813-tbcatabh84/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Disables SELinux
Enumerates running processes
Indicator Removal: Clear Command History
Deletes system logs
Disables AppArmor Mandatory Access Control
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/505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930

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_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: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:test_rule_vldslv
Create hunting rule
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
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 505efd801cb4b1845436a2a2e35b88ecb6933afa2703c88b6db018fa4cebb930

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893635/
  
Delivery method
Distributed via web download

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