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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34
SHA3-384 hash: 134923c90fadc452bc7a51c69a1422b2259f17688a117fe19732915a812ce652f417c182d6f88c5bed264311b1952086
SHA1 hash: 197108bc66b83120f1f46103e2e1dfcd4d15f00b
MD5 hash: 8d7787ab048b5bb18ebae4d2e6b5123c
humanhash: golf-utah-virginia-earth
File name:d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34
Download: download sample
Signature Mirai
Create hunting rule
File size:124'800 bytes
First seen:2026-09-23 01:17:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:T2s/ITo7WCkybotgsJ913DhrbW4UYSx7QpUiB5IQggEuaD:T2s/gAWuboqsJ9xcJxspJBqQgTuaD
TLSH T1E1C3188BBC81DE6946C0277BFE2E418E330327B4D1DF71139D141F28B68A94F0E6A652
Magika elf
Reporter GAYINT_DOT_ORG
Tags:arm cowrie elf honeypot mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
US US
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ab3289dd1da961e0b12b6ce/reports/0c219340-818f-408d-8d9e-a177e2b028af/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2022-09-26T11:05:00Z UTC
Last seen:
2022-11-29T02:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/286358a4-aea3-4fd0-bddc-1e883ef80526
Behavior Graph:
Download SVG
%3 guuid=6914c47d-1700-0000-805a-51b79b0d0000 pid=3483 /usr/bin/sudo guuid=42fc7d80-1700-0000-805a-51b7a60d0000 pid=3494 /tmp/sample.bin guuid=6914c47d-1700-0000-805a-51b79b0d0000 pid=3483->guuid=42fc7d80-1700-0000-805a-51b7a60d0000 pid=3494 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/71ed9786-7da7-4357-b4f8-3bff30a3f56a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-23 01:17:23 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=2imsruxcevs4mhinpviranif6umkjzsdxg7z44mfzojd6ayp5q2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260923-bng3qabf42/
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/d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf d21928d2e22565c61d0d7d51103505f518a4e643b9bf9e7185cb923f030fec34

(this sample)

  
Delivery method
Distributed via web download

Comments