MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714
SHA3-384 hash: 23b1ec90d044942ef27d3d4fa349586133b9293d281b90017274b1228c95560f79edfaa402a1bcb90c48aeffef4bcec7
SHA1 hash: 55caa139d62fd68b07476ea5ecd6c9b13cc650bf
MD5 hash: dfc97d1d4c1e4b0734eb75798e66f6d4
humanhash: social-georgia-autumn-nineteen
File name:nz.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:128'492 bytes
First seen:2026-07-22 12:41:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:lKSmAASQ6ei2cdv/Lpl+9RKp1anmmA4zQyCR8PajUSi0CmOlc45PLv7HKt:8PAA/6eedYZAlmPajU3xX7HKt
TLSH T103C32945B8829622C6D723BAFA6E21CD336163E9D3DF31038E219F1137C659B0D67B91
telfhash t13c311077ef912bacabd94189919ae0190acc30dd3b5c1592df3ca74f8802dd1b42dc5b
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ee8c1ecd3d04c08d6610459f4529cab04f23d9c344a0c97157dcd7bb9dcbca06
File size (compressed) :49'272 bytes
File size (de-compressed) :128'492 bytes
Format:linux/arm
Packed file: ee8c1ecd3d04c08d6610459f4529cab04f23d9c344a0c97157dcd7bb9dcbca06

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f515aee8-c030-4bf2-89f3-99a9652b3c0c/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a60bab7dbe11f7f434a53f0/reports/6ae45704-c415-4619-a49c-12e50b5729a1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/14a3deb0-6423-4dbf-ab00-2dbed0a7da08
Behavior Graph:
Download SVG
%3 guuid=e00f5777-1800-0000-ef72-d1f5150c0000 pid=3093 /usr/bin/sudo guuid=7625f679-1800-0000-ef72-d1f5170c0000 pid=3095 /tmp/sample.bin guuid=e00f5777-1800-0000-ef72-d1f5150c0000 pid=3093->guuid=7625f679-1800-0000-ef72-d1f5170c0000 pid=3095 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/81721b53-dc10-406e-a6dc-a35116709688
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1946524
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1946524 Sample: nz.arm.elf Startdate: 22/07/2026 Architecture: LINUX Score: 80 26 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->26 28 jkqhdbbbqwiujkaz.hopto.org 41.216.189.236, 51870, 51872, 51874 PRIVATEHOSTING-NETIT Germany 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 nz.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 nz.arm.elf 8->16         started        18 nz.arm.elf 8->18         started        20 nz.arm.elf 8->20         started        process6 22 nz.arm.elf 16->22         started        24 nz.arm.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-22 12:42:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqbpw5zjja2dh44c25q2k4crcah25pelfzufvbgqr7gc2hc5o4ka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260722-pxk3mahr21/
Malware Config
C2 Extraction:
jkqhdbbbqwiujkaz.hopto.org
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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 ee8c1ecd3d04c08d6610459f4529cab04f23d9c344a0c97157dcd7bb9dcbca06

Mirai

elf 2402fb7729483433f382d761a57051100faebc8b2e685a84d08fcc2d1c5d7714

(this sample)

  
Dropped by
SHA256 ee8c1ecd3d04c08d6610459f4529cab04f23d9c344a0c97157dcd7bb9dcbca06
  
URLhaus
https://urlhaus.abuse.ch/url/3887328/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9a1fbd754f3791bef362564fda5521cf

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