MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1
SHA3-384 hash: a64567f8e697d548501b39f3b2a8d554749267476bb8e4f8cd2ec3c34c1ea0242828161a0df26dfe1b9800327a928bf0
SHA1 hash: 6bd849a4b7e18af5eafcd5fb62dd778cca9c4574
MD5 hash: 5d7bb457fd09058fbefdf98931acc6b6
humanhash: five-bulldog-item-alabama
File name:neon.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:57'088 bytes
First seen:2025-06-10 15:14:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0WL3SGREa4OOVxeK5YNqvOIGnspyhO1qF2zP:0+bEDeNA+/OsQr
TLSH T15B4301A1601C7B26D864E878ED50D99D6BC2B7B796BD703728080F69508E8455FB3389
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
File size (compressed) :57'088 bytes
File size (de-compressed) :152'032 bytes
Format:linux/arm
Unpacked file: 27703cdc8dcb97c5ca3186ae3b9aa9d44fd05c7c955e61d6efdc1ed74e0d9194

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68484c458bd5d68a12e786d9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7112f656-863e-468b-98bb-c4b12962c671
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1711132
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1711132 Sample: neon.armv5l.elf Startdate: 10/06/2025 Architecture: LINUX Score: 96 26 traxanhc2.duckdns.org 2->26 28 105.175.251.225 unitel-ASAO Angola 2->28 30 99 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Gafgyt 2->36 40 4 other signatures 2->40 8 neon.armv5l.elf 2->8         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 10 neon.armv5l.elf 8->10         started        12 neon.armv5l.elf 8->12         started        14 neon.armv5l.elf 8->14         started        16 3 other processes 8->16 process6 18 neon.armv5l.elf 10->18         started        20 neon.armv5l.elf 10->20         started        22 neon.armv5l.elf 10->22         started        24 2 other processes 10->24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-10 15:15:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hi5ne2xxef3f7vlpr6qxgmoxdjycez532pe5clllikpi2pm5llaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250610-sm6hcswzgs/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (688718) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 3a3ad26af721765fd56f8fa17331d71a702267bbd3c9d12d6b429e8d3d9d5ac1

(this sample)

Mirai

elf 27703cdc8dcb97c5ca3186ae3b9aa9d44fd05c7c955e61d6efdc1ed74e0d9194

  
URLhaus
https://urlhaus.abuse.ch/url/3560004/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 27703cdc8dcb97c5ca3186ae3b9aa9d44fd05c7c955e61d6efdc1ed74e0d9194
  
Dropping
MD5 56b8ed9102e1957e50ae9166ddcceb28
  
URLhaus
https://urlhaus.abuse.ch/url/3559985/

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