MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7
SHA3-384 hash: 22de3bc6e5e8accee6296f16466b1baba2f902c0c4c8eacc28640d7e6e9bc5d6a50a03028833e40d23103b87f028d164
SHA1 hash: 13781e369ead0b9dd29b2401c0088ccccf127551
MD5 hash: 0bf341d3cd158aa743dfa925f102b035
humanhash: delta-seventeen-tennis-princess
File name:top1miku.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'880 bytes
First seen:2025-07-15 07:43:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:g5uekzYp5OHPJ0HfgwXK8lwR84Uke4uVcqgw09P:g5jZpwsomlwR84Ul4u+qgw09P
TLSH T19BF2F1C5E2996D83FBFD05604D74BEC13BE89E8267868C13141B77119A0283BBE9D2E4
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/687606d17bc45bdee1ac8e0d/reports/a552245c-2f15-484f-80c0-ec5a572df1bf/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b0415a1-bef6-48f9-a551-62dd3a4409d3
Behavior Graph:
Download SVG
%3 guuid=67bba3cb-1600-0000-0f76-9c4e110c0000 pid=3089 /usr/bin/sudo guuid=3ce869cd-1600-0000-0f76-9c4e160c0000 pid=3094 /tmp/sample.bin guuid=67bba3cb-1600-0000-0f76-9c4e110c0000 pid=3089->guuid=3ce869cd-1600-0000-0f76-9c4e160c0000 pid=3094 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bf70bdb9-8adf-45ff-9864-bebf72e7bbe6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1736808
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1736808 Sample: top1miku.ppc.elf Startdate: 15/07/2025 Architecture: LINUX Score: 76 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 8 top1miku.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 top1miku.ppc.elf 8->14         started        16 top1miku.ppc.elf 8->16         started        18 top1miku.ppc.elf 8->18         started        process6 20 top1miku.ppc.elf 14->20         started        22 top1miku.ppc.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-15 07:44:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jlnkr66boxskc2oeoz54cr76dmuircgn36spdm42xq76euean73q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250715-jkw2gayrz7/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/62fd49ab-90ad-4cef-8b17-788aa4038f85
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/4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 4adaa8fbc175e4a169c4767bc147fe1b288888cddfa4f1b39abc3fe250806ff7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581234/
  
Delivery method
Distributed via web download

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