MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb. 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: f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb
SHA3-384 hash: 8c5daa2adfe0d8c74bba977e5e09bdad992fa30ca755c07ef4fce4c616a74bd17f1443b3b5fb315e3f47441ac5f437a3
SHA1 hash: 7de31467c01f7d659bf16898c7bd8653421d2113
MD5 hash: 0b5f3e31b64463bc4e5cf572363c3f2a
humanhash: twelve-monkey-muppet-monkey
File name:zero.mipsrouter
Download: download sample
Signature Mirai
Create hunting rule
File size:60'948 bytes
First seen:2026-08-02 00:43:18 UTC
Last seen:2026-08-02 21:48:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:KxwOGojcwOACygI8XgHe0L/JhWklXKxyXc2baVJu7:KfGouy76gxzHWCXMYfOVQ7
TLSH T16253025438065BECFE05C27C91E107A829A79A765272D42B28C8CEA3DF5498C3D5BFE0
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) :60'948 bytes
File size (de-compressed) :210'264 bytes
Format:linux/mips
Unpacked file: f38943d7da545cbb1771b7934a42e2ee9677986d671d12896b18235ebb894394

Intelligence

File Origin
# of uploads :
5
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/658f4a16-b685-4d4d-8b0f-5f1bce3ca401/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.26070.7502.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a6e92ea5970b8f3bd1e31e8/reports/08b49e87-2c75-4ecb-b846-99452c1ce2ce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-01T22:08:00Z UTC
Last seen:
2026-08-02T00:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/526f8f7c-0cbd-45e1-8f4c-fd0e0759d0a6
Behavior Graph:
Download SVG
%3 guuid=bbedde3e-1900-0000-28d0-e0c4ec0b0000 pid=3052 /usr/bin/sudo guuid=e7c55641-1900-0000-28d0-e0c4f30b0000 pid=3059 /tmp/sample.bin guuid=bbedde3e-1900-0000-28d0-e0c4ec0b0000 pid=3052->guuid=e7c55641-1900-0000-28d0-e0c4f30b0000 pid=3059 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fde511a0-acf9-458b-ada7-2c361feac5b7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-02 00:44:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6r6jypj67smjc35xjkuqqb277lpttmqz3pox7il5hwre5j3telfq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260802-a25v9sba99/
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/f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb

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: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: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 f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb

(this sample)

Mirai

elf f38943d7da545cbb1771b7934a42e2ee9677986d671d12896b18235ebb894394

  
URLhaus
https://urlhaus.abuse.ch/url/3893023/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f38943d7da545cbb1771b7934a42e2ee9677986d671d12896b18235ebb894394
  
Dropping
MD5 a4f0e91461b5bee890b1fa320346ffa9
  
URLhaus
https://urlhaus.abuse.ch/url/3893032/

Comments