MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782
SHA3-384 hash: 1dd5c33d7c447ccb3d3209936007ff14f4db4ef044846e8b5d74a9b1d0d3fbca69e35258ae94606a1295070cdee670e3
SHA1 hash: 3127a0cd53e2e5a0032ace4607fa0afc6ddd44e0
MD5 hash: 4fd9db8d19eca3d94d95310a4d420df4
humanhash: blossom-lion-bulldog-johnny
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:92'920 bytes
First seen:2025-12-25 01:32:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:L01pu2i2Z38ORmiRmYWDTmCePeeiYeeet9j/BIaVnojsT66A:Yuz2ZwP9LBajsTK
TLSH T19693B50A6E229F7DF768833547B78E31D78927C62BF1C645D16CEA014E6034D681FBA8
telfhash t17e111b1c883812f097b60dee2bedfe75e46170eb0a125e378d00fd9d9b299065d00d1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-25T00:31:00Z UTC
Last seen:
2025-12-25T01:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d5883deb-240f-4450-bd62-b8dca6e48ffb
Behavior Graph:
Download SVG
%3 guuid=fa7cafaf-1a00-0000-08d5-065bde090000 pid=2526 /usr/bin/sudo guuid=398970b1-1a00-0000-08d5-065be5090000 pid=2533 /tmp/sample.bin guuid=fa7cafaf-1a00-0000-08d5-065bde090000 pid=2526->guuid=398970b1-1a00-0000-08d5-065be5090000 pid=2533 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e1f8e6a6-b0c5-43db-b52f-5dc13a206726
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839138
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 01:33:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ho2y5ir6xlsnl7su3h5n22caazvsvtg7j2qejy6kjkeh3h7u66ba._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251225-bytt9scq3t/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
Contacts a large (16563) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/13e015eb-5c88-4d0b-ae91-bcf07e1b37cf
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/3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782

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: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 3bb58ea23ebae4d5fe54d9fadd6840066b2accdf4ea044e3ca4a887d9ff4f782

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739405/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739224/

Comments