MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c. 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: 1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c
SHA3-384 hash: 464997a3276dac9b180547063d013f1989916517bf309c2352d73fcefd46d2837a5cd145a76dd1dfd45c3532b98e2071
SHA1 hash: af7b4a26ca811911dfb94dd90c553599c46152fc
MD5 hash: 437e61969dc582f06315df59f345a714
humanhash: beer-idaho-tango-mirror
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:103'664 bytes
First seen:2026-01-02 06:57:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ysC77+bqIimBjndjBYgEgdCEgbaBBYHytqEgI+8AnWOmhcWiILr8gJVxPogsesNV:bC7a+8bvCPbXS8HkD/Lr8gJV5oTXiu
TLSH T1A5A38DD3DA92E8B1D8211075223BA3618A32F1312436DD4BEBB53F36EDA5741DB153AC
telfhash t1a95126f16eb60cf5bb905802a28e0772bd4d8b7b192076a145f35cb136e2241d27a839
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 :
53
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69576c4c127d6a14e0cc19d7/reports/853d962e-0b98-473d-ba7c-069ded42d8f5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T06:02:00Z UTC
Last seen:
2026-01-04T00:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/04f5b8ab-ab39-462c-a1b7-9d85e7f6c29d
Behavior Graph:
Download SVG
%3 guuid=526ecb0c-1a00-0000-3558-1f39920d0000 pid=3474 /usr/bin/sudo guuid=dfdf8a0e-1a00-0000-3558-1f39980d0000 pid=3480 /tmp/sample.bin guuid=526ecb0c-1a00-0000-3558-1f39920d0000 pid=3474->guuid=dfdf8a0e-1a00-0000-3558-1f39980d0000 pid=3480 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b9a1993-5dd7-40df-aa7e-a14576104b4b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1843477
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-01-02 06:57:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dkjcxcnh4prz5zpbevapqnmbjqcuhrtkcvihgbpc2bytn5klnmwa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260102-hq51ws1pel/
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/f41014cf-f454-46d3-9d32-ff9c9b02052d
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/1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 1a922b89a7e3e39ee5e12540f835814c0543c66a15507305e2d07136f54b6b2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740250/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740054/
  
URLhaus
https://urlhaus.abuse.ch/url/3740236/
  
URLhaus
https://urlhaus.abuse.ch/url/3742465/

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