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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260
SHA3-384 hash: 714211f5037e802ff08235286207490d50b61fa36c7ca82eb4879ad291fc96b0a5ed478dba91070c8113a3a37692373e
SHA1 hash: e92c6cb96f7571c24fb9b42a08ef2399325bc55b
MD5 hash: d6d5c1b8c949106ac3598878c4bf9b86
humanhash: blossom-comet-michigan-illinois
File name:eclipse.armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:127'700 bytes
First seen:2026-10-01 11:50:28 UTC
Last seen:2026-10-02 04:01:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vCJnuEiZAWsLmCADIWs7iR4Lr1ql9ou0POJvOlk8wyw3FbtzSnphkh1OZc/jv5jC:vCZLiZGfAtso4Le6+JHl5jC
TLSH T1E1C3F846FD418F13C5C321F7FBDE42987A166B6DD6FA3202D925BFA0374A4D60A3A112
telfhash t1c6d02b75878118d4a7608bce62d5125c553833b00f0038255b8f2f471521083722aa31
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 :
2
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
116
Number of processes launched:
134
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-01T09:57:00Z UTC
Last seen:
2026-10-01T15:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/76fb0c02-6e3a-4d07-8c5d-d3d818281c8d
Behavior Graph:
Download SVG
%3 guuid=6f77fe24-1f00-0000-5ee7-c4aa160c0000 pid=3094 /usr/bin/sudo guuid=d1927332-1f00-0000-5ee7-c4aa170c0000 pid=3095 /tmp/sample.bin guuid=6f77fe24-1f00-0000-5ee7-c4aa160c0000 pid=3094->guuid=d1927332-1f00-0000-5ee7-c4aa170c0000 pid=3095 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a22582cf-1acd-4999-84cc-e7a1c408dfcb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-01 11:48:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=547jffqopqnkur47e4ikc5ncwjqxngiiaqug6tfk2dc3uxfz4jqa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261001-n1bspavsds/
Behaviour
System Network Configuration Discovery
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/ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260

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: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 ef3e92960e7c1aaa479f2710a175a2b26176990804286f4caad0c5ba5cb9e260

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3926199/
  
Delivery method
Distributed via web download

Comments