MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345
SHA3-384 hash: 4f77d0aff5d03e9ba67f61f9da36b97ecd5788c47bd6d60c6562677370e882320283d0bedcc76e38d503c8f5c820b896
SHA1 hash: ae5642a21482b5a6aab6d304292ff26e025c28cb
MD5 hash: 0d15be5d64d7aeeeb101baeac920b19e
humanhash: ohio-alanine-muppet-chicken
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:105'268 bytes
First seen:2025-11-25 05:31:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:d3VrghnckeR91O3eOJrM90mq2ABu4aBnlNGgfVpsWWy2eWHMug7RpCSih0:dJkn3e8TJkq+4aBn+gfVpsWDAMugDE0
TLSH T134A3C80A6E12DF6DFB68C33547B78A21979873D63BE0C585E16CEA005E7034D641FBA8
telfhash t1d4210718893816f4d7b21c9d6bedff36e55170db46255e378e00e9ae961d9429d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
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.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
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
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69253f63deea95d50b266f15/reports/03d3d0e4-9cf8-4d58-91f4-8a20eb8cd731/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
17
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-25T04:07:00Z UTC
Last seen:
2025-11-25T04:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4bd395e3-6698-4f04-acfb-80bd67c158eb
Behavior Graph:
Download SVG
%3 guuid=440dc260-1600-0000-0be7-7c5531100000 pid=4145 /usr/bin/sudo guuid=586f7162-1600-0000-0be7-7c5537100000 pid=4151 /tmp/sample.bin guuid=440dc260-1600-0000-0be7-7c5531100000 pid=4145->guuid=586f7162-1600-0000-0be7-7c5537100000 pid=4151 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ab4bd3f3-ab83-451e-b15e-726ae4683001
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1820339
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1820339 Sample: mips.elf Startdate: 25/11/2025 Architecture: LINUX Score: 72 18 165.161.88.222, 23 WISCNET1-ASUS United States 2->18 20 216.215.213.69, 23 WINDSTREAMUS United States 2->20 22 32 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 mips.elf 2->8         started        signatures3 process4 process5 10 mips.elf 8->10         started        12 mips.elf 8->12         started        process6 14 mips.elf 10->14         started        16 mips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 05:32:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kr7557vrkgxooswqi5gxmysizz45aj5k4jzztolbmcnzvlvomncq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/251125-f8e63shj3z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Contacts a large (93238) 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/f8286ac6-635a-4e67-be88-4eb950d102b1
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/547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345

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 547fdefeb151aee74ad0474d766248ce79d027aae27399b961609b9aaeae6345

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700414/
  
Delivery method
Distributed via web download

Comments