MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77
SHA3-384 hash: 9a6b3ac8b93332b500ea524ed31526d66cd961937c8492df5954844c547ba41e088616fbba2c05087ace7c64bf2f4d50
SHA1 hash: aaa55fe8e1f3140a6a19c40df7d60b6cc09bd28e
MD5 hash: 8ca8099c44a9fd621fb1ce3d45954990
humanhash: football-connecticut-cat-four
File name:top1miku.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:81'420 bytes
First seen:2025-07-09 08:51:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PGt++3wJ0UJzgrO8frDviVNvvhE4VUqJa1Un0v:PM+3Jx9g9yvvhE4Cq4OG
TLSH T15683B65A6E258FBCFA9D863487B78F119A5833E627D1D141E1ACEA001D7024E341FFAD
telfhash t14d011918843843b097401dee77eeff7ac59141df4922ae338d00fa6a9b21a41ad00c2d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2df6900df8e7f868ef2flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 196.251.66.32:1302
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d6d3a9e9-5b8d-442c-9a57-a6ee3811dd82
Behavior Graph:
Download SVG
%3 guuid=388e39e8-1900-0000-691d-b3b47b0a0000 pid=2683 /usr/bin/sudo guuid=825916ea-1900-0000-691d-b3b4830a0000 pid=2691 /tmp/sample.bin guuid=388e39e8-1900-0000-691d-b3b47b0a0000 pid=2683->guuid=825916ea-1900-0000-691d-b3b4830a0000 pid=2691 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c24829fd-9bdd-4a5c-aa87-2bd6264c385b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1731671
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77/
Verdict:
Malicious
Threat:
Linux.Worm.Mirai
Link:
https://tip.neiki.dev/file/05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-09 02:35:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aw5uuner3xydpjbifrx5wgkameb53cwn5w74uiuxndon3oyvnn3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons discovery
Link:
https://tria.ge/reports/250709-ksrbmawvb1/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/47ef0a66-f8f2-41ae-b564-dbc3ab772f79
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/05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77

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: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 05bb4a3491ddf037a4282c6fdb19406103dd8acdedbfca229768dcddbb156b77

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579520/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments