MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80
SHA3-384 hash: d4f3b80a5d68b4e7d94bc06c2f6214488481f96c3ea0a64e5bc9399985d744b8963b90485f744c6e0399dce3c24510e2
SHA1 hash: 99f9c3bf67dbd37cd2519d8557c5d2599acdf6f1
MD5 hash: 452b03b7daf0f52c0c2c40a1b07b67b0
humanhash: bulldog-robin-echo-bravo
File name:Space.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'340 bytes
First seen:2025-07-11 10:46:41 UTC
Last seen:2025-07-11 12:18:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:JWVVasPGxVoRA98M2D1vtcNayHbJOniDeN2VC1Tp1dTv2W01Ja9q3UELyw:JWXasPGxdoD1+a69qTbZv2hPLP
TLSH T1D303F2117225FD53CBB40537E5920EC23BD349FAE1B290331A2CD915FAD959E30BD259
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) :40'340 bytes
File size (de-compressed) :87'348 bytes
Format:linux/arm
Unpacked file: 81fd7b9c3ec1f292de5c2b9b5dd673ed52c3ba6f6de092ec31a34bdd4e23c65e

Intelligence

File Origin
# of uploads :
3
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.16838.9886.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6870ebb9900df8e7f869d17flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6870ebbd0abaf8edd6eed340/reports/3a20ed4e-b0dc-4305-b2ef-4dd3bf79bb95/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c26b555a-f4ed-491a-bbc4-00649befee8c
Behavior Graph:
Download SVG
%3 guuid=40901e85-1900-0000-e092-8c3c2c070000 pid=1836 /usr/bin/sudo guuid=2dc9d586-1900-0000-e092-8c3c31070000 pid=1841 /tmp/sample.bin guuid=40901e85-1900-0000-e092-8c3c2c070000 pid=1836->guuid=2dc9d586-1900-0000-e092-8c3c31070000 pid=1841 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/afb7de14-7ad9-4a62-827b-60f78a58a615
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1733708
Signature
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-11 10:47:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hy5kbmvbvp6pxp4dez655phmkjca46bvqnjfhpbpefborvefn6aa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250711-mvndvsfq9w/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b3350d54-9385-45a1-92a2-61882e052d64
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/3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80

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 3e3aa0b2a1abfcfbbf83267ddebcec52440e7835835253bc2f2142e8d4856f80

(this sample)

Mirai

elf 81fd7b9c3ec1f292de5c2b9b5dd673ed52c3ba6f6de092ec31a34bdd4e23c65e

  
URLhaus
https://urlhaus.abuse.ch/url/3581327/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 81fd7b9c3ec1f292de5c2b9b5dd673ed52c3ba6f6de092ec31a34bdd4e23c65e
  
Dropping
MD5 0d45e2b2d71922c1126be1283f0c6857

Comments