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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8
SHA3-384 hash: 249a396cc658c44328823384612e09035e01aa36bcdc8a4ba7d998462af5e64483bc4a0c895b654b8b277f1c58d36814
SHA1 hash: 5c09bad2bc5125695c380f31c9e843ba74d2f9fb
MD5 hash: c7fba7ad22d6caf37c66ba4abdb58338
humanhash: cold-one-arizona-timing
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:248'632 bytes
First seen:2026-09-18 15:04:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:W18gFzAi588PiS+5E8SGh1SjHXnBt4Wpt+P6rS5wAI4l5ZBWO:W2gd8YME8SGhqBt4WjU6kTIm5d
TLSH T11A342941FD415A17CAC526BAFBBD42CC372A17F8D3FA3106DD159B60378A46B0E3AA41
telfhash t1afe0c0300d0ce054f2121de080f9ba4391fc119bab40ace11bf87d60bf476c240b090f
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
IN IN
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/899b8071-96c8-492f-85f2-97e3094ed02e/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash expand lolbin rust
Link:
https://www.filescan.io/uploads/6aad536f2f63ba5d978ad693/reports/8ca365ce-397e-4776-b4bd-5dc3b585259a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-18T13:12:00Z UTC
Last seen:
2026-09-19T22:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/461895bd-3e65-49ab-92e4-8b5366f53eba
Behavior Graph:
Download SVG
%3 guuid=6e4035c4-1f00-0000-638c-e73fef070000 pid=2031 /usr/bin/sudo guuid=40cf8ccb-1f00-0000-638c-e73ff7070000 pid=2039 /tmp/sample.bin guuid=6e4035c4-1f00-0000-638c-e73fef070000 pid=2031->guuid=40cf8ccb-1f00-0000-638c-e73ff7070000 pid=2039 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb38f697-f0a5-4d69-8884-c2955dea058d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 15:05:23 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=skfbfutwixusxev62eoiiwbuvvtsbm6xfhbrbujn5zxb72rllpea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet
Link:
https://tria.ge/reports/260918-sgccbsge58/
Malware Config
C2 Extraction:
yaniatbisb.duckdns.org
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/928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 928a12d27645e92b92bed11c845834ad6720b3d729c310d12dee6e1fea2b5bc8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916566/
  
Delivery method
Distributed via web download

Comments