MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36
SHA3-384 hash: 5c1881eb50590c73ca3bddc08ef4f1e1a0baa3bfc119d04aa74202eedae4883b9f21a3738dcbd751cc5f70cfda121441
SHA1 hash: 8d120b0ac003f13dabe63c2cb4855dff8fc7cbd1
MD5 hash: 704ea90e98e7602a42e2a4ce829a186d
humanhash: winner-bluebird-beryllium-carolina
File name:data.mips-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:201'128 bytes
First seen:2026-03-01 20:29:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cYp2gqHLKBCJVPhQcsoyPqEYSEpwwYswRw/N4VLsUpF:l2giLjPhQdoC8dwLm/Yse
TLSH T186144D137B324FA0D325D5720BB38B5A59EB11C21EE258D5936CCA103E20BAA585FFF5
telfhash t11831b218497813f0a3754c9e5aedff76e5a130df5a262d378e10e869ab7cd828d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/69a4a1a497feb4afd662f2fe/reports/533b15ef-0f9d-476f-8e82-2f83f717e9e6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
177
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36
Behaviour
Anti-VM
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f4da0e65-eb17-460c-b2aa-7a7b23b562c3
Behavior Graph:
Download SVG
%3 guuid=26fb7cbe-2100-0000-9c5e-00a7800a0000 pid=2688 /usr/bin/sudo guuid=09b585c0-2100-0000-9c5e-00a7870a0000 pid=2695 /tmp/sample.bin guuid=26fb7cbe-2100-0000-9c5e-00a7800a0000 pid=2688->guuid=09b585c0-2100-0000-9c5e-00a7870a0000 pid=2695 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5d23253d-6f1d-4c52-a11c-1fcf4dbf386f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-01 20:30:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uii3zs3h66dcjz63bh5aqpsrwf67kdtw7j2jf6oo2dymwpxg5i3a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260301-y9q9vabz8a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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/a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 a211bccb67f78624e7db09fa083e51b17df50e76fa7492f9ced0f0cb3ee6ea36

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778457/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776710/

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