MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb. 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: ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb
SHA3-384 hash: a1865bf64a4b5bcb6d902363ea589477e7c5c82546903b1c22d49b9513e5e4d8ac2d3f3ad915e021856790abd346908c
SHA1 hash: 42b2e32f4850d215d3a9418120cb4317ef1ace3c
MD5 hash: 31eac948d194259f8bffc1bca4706a0a
humanhash: echo-tango-hot-ink
File name:boatnet.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:182'708 bytes
First seen:2025-08-28 19:55:40 UTC
Last seen:2025-08-29 01:05:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:pcrHFSFDEI6hEuauV0kNelgJn+MEHqGOvajzV3ODsgxC0kZ/LNub01I5iGq:pfDL6hBaTK+O5v8B+DXC0kZ0iGq
TLSH T1EA048CA7F20A1191C86306F417CB7B9D2E3312C25F5BC6E3796A32396A7B4CE1901BD5
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 :
2
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Unix.Virus.Ladvix-10013865-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23bc7e35-8110-4e3f-8f5f-49c3f931ca06
Behavior Graph:
Download SVG
%3 guuid=0e98d2cb-1700-0000-d305-40c6ba0a0000 pid=2746 /usr/bin/sudo guuid=c2dda6ce-1700-0000-d305-40c6bc0a0000 pid=2748 /tmp/sample.bin guuid=0e98d2cb-1700-0000-d305-40c6ba0a0000 pid=2746->guuid=c2dda6ce-1700-0000-d305-40c6bc0a0000 pid=2748 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f988a6c2-1acb-4158-ad5e-d06b5b0293e8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1767280
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-28 19:56:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54roweqc3j3kgrddra6trg2luoh6yvdpmncixks44i7rjxzx4p5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250828-ynlr8svwgv/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d5aaa629-277e-4e3e-82e0-aebce200dd0e
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/ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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: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 ef22eb1202da76a34463883d389b4ba38fec546f63448baa5ce23f14df37e3fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3606382/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3606344/

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