MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692
SHA3-384 hash: e64d0b1e5b2b1bb21ebccd5fc130e5f310a06bedfe83a1855c5d49ce1aba7a50de3a7ef31fec87ccba67e09ef9d41c08
SHA1 hash: 9c31470cfefa8f1bc710790c119e815c1174d5fa
MD5 hash: 0389dff068ea8f6cf4ddc4b00aad0d9f
humanhash: social-nuts-illinois-colorado
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:169'192 bytes
First seen:2026-04-04 11:55:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Zq/Bpmz3dmp6iHkopmKoyz9dbYO7W8sCvZgTgKdZPHXxP8ne3WNecXIV:Z0pmQpMypdbYO7W8P+ZP3xP8LNec8
TLSH T138F3985E6E128F7EF668873047F78D21A76C23DA26E1D645D2ACC1105E2029E641FFEC
telfhash t10f419f180a7813e0a3395c4a599dff7696a330db7e265d278e11f86aab69c835d20c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
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.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
DNS request
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69d0fc602346b9da57bcaae5/reports/d319d2e5-e8b7-4df8-921b-aec4b20bfd18/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 162.215.170.152:1995
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-02T14:14:00Z UTC
Last seen:
2026-04-05T04:42:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab400e65-d566-4ab8-a5b1-0fe986cd8c6d
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/507bfff0-f703-408c-ac36-a7af0089a647
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-02 17:55:46 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ulrzvfyoidvcjusrnueui6qymfd4jmjdwodqoqdpbz62ultgi2ja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260404-n35tjsft3x/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Deletes itself
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/a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692

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/
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 a2e39a970e40ea24d2516d09447a186147c4b123b38707406f0e7daa2e664692

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3811079/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3812326/

Comments