MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b
SHA3-384 hash: 01be448300872975c1a82d3eff12ebd8c1bc9a6bb38ac4908e148222f5929d0408d0900f7aacd254c4668780c2acf9df
SHA1 hash: 4e1a8cc07bda997c0c73c7a1992241f579f37fed
MD5 hash: 0621d9d6893576c27503b86a64e81781
humanhash: magazine-jig-delta-blossom
File name:zyre.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:71'136 bytes
First seen:2026-04-07 04:54:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Tpvb/eebc8J3molaW7W4evIwJIqvdSexpept5kZPQ:FDu81SW7WNFJZd3neDu
TLSH T190632A86AB03DAB7F94351F002F7AF365930FE3A0839D596D760BC739A219D1621639C
telfhash t11931c4fa0d6e1ce9b7d46404c31e2f922d6de233257032a14973d964268bed25179c3e
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Opens a port
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/298462a3-af18-4e5a-ae98-4f0e6e38d6dd
Behavior Graph:
Download SVG
%3 guuid=3414edbc-3900-0000-84b6-6b329f030000 pid=927 /usr/bin/sudo guuid=daca7cbf-3900-0000-84b6-6b32a0030000 pid=928 /tmp/sample.bin net send-data guuid=3414edbc-3900-0000-84b6-6b329f030000 pid=927->guuid=daca7cbf-3900-0000-84b6-6b32a0030000 pid=928 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=daca7cbf-3900-0000-84b6-6b32a0030000 pid=928->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con e1dfe4ad-bd09-520e-b47b-5f4160545e50 103.130.214.71:9506 guuid=daca7cbf-3900-0000-84b6-6b32a0030000 pid=928->e1dfe4ad-bd09-520e-b47b-5f4160545e50 send: 28B guuid=f80185cc-3900-0000-84b6-6b32a1030000 pid=929 /tmp/sample.bin send-data zombie guuid=daca7cbf-3900-0000-84b6-6b32a0030000 pid=928->guuid=f80185cc-3900-0000-84b6-6b32a1030000 pid=929 clone guuid=f80185cc-3900-0000-84b6-6b32a1030000 pid=929->e1dfe4ad-bd09-520e-b47b-5f4160545e50 send: 26B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5d33c3a-a3f6-4ee7-889d-ae8e1efe3816
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 02:15:04 UTC
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uidmkkfkqjrhygyzmrwpg2dbtlmnkufxclfs4l7aawedzjtwdwfq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260407-fkekmsgw9n/
Behaviour
Reads runtime system information
Checks CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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 a206c528aa82627c1b19646cf368619ad8d550b712cb2e2fe005883ca6761d8b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3813076/
  
Delivery method
Distributed via web download

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