MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb. 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: 612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb
SHA3-384 hash: 8eaf5fbfd7a2c52b00a34f6ca8f94de47b621ec53bd347d67c854e67f616b9f96c803bcc29e67eb3bf7497697abd95f0
SHA1 hash: 8db35f1487d1cc95d0cea6aa2ba43dd41f01c311
MD5 hash: f44837068540e4eb848c8a7d9d2dacb6
humanhash: moon-echo-fruit-potato
File name:ciubuc_ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:154'292 bytes
First seen:2026-04-11 09:50:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:J1TnZ3DUHGx21Tiaxl297SxBIOghs3EPvARYSM6Fbeq39YnfWpZQ28g1z:J1Tn5UHGxaiax+BOg635R8+OOz
TLSH T184E32901B71C0947E2932EF4363F2BE197EFDAC126A4F640255FAA4A9172E331549ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9dbc8ed4-506b-4f9d-b985-9e08f9fa7e75/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-11T07:17:00Z UTC
Last seen:
2026-04-12T05:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4010aa07-6ef6-424b-ba7a-d5d411f5de26
Behavior Graph:
Download SVG
%3 guuid=b0ec882a-1b00-0000-3bb8-280ca60b0000 pid=2982 /usr/bin/sudo guuid=171e1e2d-1b00-0000-3bb8-280cae0b0000 pid=2990 /tmp/sample.bin guuid=b0ec882a-1b00-0000-3bb8-280ca60b0000 pid=2982->guuid=171e1e2d-1b00-0000-3bb8-280cae0b0000 pid=2990 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8715f8b3-2417-4693-9f5a-50879172eb20
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-11 09:51:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mev3cmiq7fw53luq4gahqdhx4vy25eik3gvqw3ek26gtsf4weh5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260411-lvax4aex91/
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/612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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/

File information

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

Web download

Mirai

elf 612bb13110f96dddae90e180780cf7e571ae910ad9ab0b6c8ad78d39179621fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3816144/
  
Delivery method
Distributed via web download

Comments