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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01
SHA3-384 hash: d4cef6eb456c112bc637416f3a5b06894edf46a554683e1b19691dafa119232b383a269de3b25e26930fdcbb83065388
SHA1 hash: 9e1ed9c6424180552e702198a60782fe838ae976
MD5 hash: d492d22c6141435a1f413401b0b2099c
humanhash: nevada-bravo-connecticut-chicken
File name:b
Download: download sample
Signature Mirai
Create hunting rule
File size:166'752 bytes
First seen:2026-11-14 11:03:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/LuRAksrYhIbWqmSkE0hOBVSEkf4E6dLThSeGYbN2inHI2U4aIfDUwm8SwbR0L4O:QlfS0sBof49dLNhNER4aIfDUwm8HbQ4O
TLSH T150F33989BC809B11D5D535BAFE1E518D33534BB8E3FA71039E145B2A638E95B0F3BA01
telfhash t143e0c6208d88e5fffac4e0b0ade87303d64e888e7b80212a28a74a6c4e204c00200d8b
Magika elf
Reporter abuse_ch
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
175
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/256b0607-3918-43cd-ad3f-5baa7913eb0c
Behavior Graph:
Download SVG
%3 guuid=3f871c88-1b00-0000-8ca1-cf7df40b0000 pid=3060 /usr/bin/sudo guuid=8e3faf8a-1b00-0000-8ca1-cf7df90b0000 pid=3065 /tmp/sample.bin guuid=3f871c88-1b00-0000-8ca1-cf7df40b0000 pid=3060->guuid=8e3faf8a-1b00-0000-8ca1-cf7df90b0000 pid=3065 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e4efbf51-d176-4d75-b3d3-caa2b3e393d7
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/2005971
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2005971 Sample: b.elf Startdate: 14/11/2026 Architecture: LINUX Score: 72 18 168.227.27.0 UniversidadNacionaldelNoroestedeBuenosAiresUNNOBAAR Argentina 2->18 20 168.227.27.1 UniversidadNacionaldelNoroestedeBuenosAiresUNNOBAAR Argentina 2->20 22 100 other IPs or domains 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 b.elf 2->8         started        signatures3 process4 process5 10 b.elf 8->10         started        process6 12 b.elf 10->12         started        14 b.elf 10->14         started        16 b.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-14 11:03:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=usebh6srppsjdgqo7ufxfrshrpzbdyhs3q3eq7yby3clvv7vxqaq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/261114-m5tnmads3k/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Contacts a large (59209) amount of remote hosts
Creates a large amount of network flows
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf arm
Link:
https://intel.virussign.com/intelligence/file/a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Malware_Ethereum_RPC_Infra_Providers
Create hunting rule
Author:Serhii Kocherhan
Description:Detects binaries, scripts, or configuration files containing common public Ethereum mainnet RPC endpoints often utilized in Web3 drainers and cryptocurrency-stealing malware campaigns.
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 a48813fa517be4919a0efd0b72c6478bf211e0f2dc36487f01c6c4bad7f5bc01

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4064280/

Comments