MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66
SHA3-384 hash: bddce8ed8b08aec6629fc03e3e93189468b696302293e9dc9394f44180881101f97abe51be6fe1801e8380fbb94fead9
SHA1 hash: 691b40ea5abe352a63c6ea629672b6253e6887ac
MD5 hash: 1c668cdeb941917beb125df47e905c2a
humanhash: magnesium-twenty-thirteen-kentucky
File name:top1miku.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:25'124 bytes
First seen:2025-07-14 17:25:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:4Se+dgxgs8wo97ZINESk3UIgUyDNrwKXJBWmiv11RidWg6e5QahymdGUop5hvLI:4SeKgxtR55BUAs2/iv2P5Qas3UozBk
TLSH T175B2D131FA09B566EA7C1D349DA8D5C3E35306D8D2FC2258664828BD7E86006947D3CE
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) :25'124 bytes
File size (de-compressed) :52'336 bytes
Format:linux/arm
Unpacked file: b3b330acd754a31fb2209aa7116035e230f9d5ba211b13facb4067e625eae1bf

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68753da08a7d628a81ae13c1/reports/4f40c7fb-fa28-47fb-80ae-e50d275d98cb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
196.251.66.32/HBTs
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/650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66
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/377db9cd-1f06-46bd-8dea-74ede693a222
Behavior Graph:
Download SVG
%3 guuid=95892d9b-1900-0000-d8d8-a974ef090000 pid=2543 /usr/bin/sudo guuid=56b1c99d-1900-0000-d8d8-a974f6090000 pid=2550 /tmp/sample.bin guuid=95892d9b-1900-0000-d8d8-a974ef090000 pid=2543->guuid=56b1c99d-1900-0000-d8d8-a974f6090000 pid=2550 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2490d574-4d86-4454-a642-cc06c265dba9
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1736346
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 17:26:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mufvfexwrxxlxvsxlovhemcitefupmgnk3npnfjys6hzcvn7jvta._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250714-vz15hsaq71/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4b944b1f-1585-4c25-81ba-ebe9092458a1
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/650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66

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: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 650b5292f68deebbd6575baa723048990b47b0cd56daf69538978f9155bf4d66

(this sample)

Mirai

elf b3b330acd754a31fb2209aa7116035e230f9d5ba211b13facb4067e625eae1bf

  
URLhaus
https://urlhaus.abuse.ch/url/3581125/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b3b330acd754a31fb2209aa7116035e230f9d5ba211b13facb4067e625eae1bf
  
Dropping
MD5 af38428f8d125e7c0286fc7bbedf017a

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