MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e
SHA3-384 hash: 53e271c86a9d28d3f89540b687665cb23068f491aa231ad7a4ee31193f0a3045d45061e118ab740aa190adcb90c55f7d
SHA1 hash: 99ebd3ab52fb025ce407ba1e3003087f8d55db54
MD5 hash: 0bdb79e0993a75f76a88a4a1f962babd
humanhash: timing-speaker-magnesium-purple
File name:sora.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:74'924 bytes
First seen:2026-01-11 05:37:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IzP+ZH+jJDfCZ8FqBRXTfDK7n7pg1p2Zwv3EHvq8Q8dnsA0t8q:ILvDCeqBy7Ipv0Pns7/
TLSH T197731ADAB0004E6CFD8BD9FA95214E0AF920321155834B53B7B7FD977FA21A98C43D86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/5aed034a-a9e1-4c5a-b078-763252784fec/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-6976991-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Trojan.Mirai-7135978-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136045-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6963375030368802bb7fcd3c/reports/8f19a1c5-83ea-4d0e-b69a-a3faf089df17/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0672ac64-8741-4969-8d62-895fff1d9b5b
Behavior Graph:
Download SVG
%3 guuid=a238ad0a-1d00-0000-8a00-216b50040000 pid=1104 /usr/bin/sudo guuid=429baf0c-1d00-0000-8a00-216b54040000 pid=1108 /tmp/sample.bin guuid=a238ad0a-1d00-0000-8a00-216b50040000 pid=1104->guuid=429baf0c-1d00-0000-8a00-216b54040000 pid=1108 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/79756038-7a56-4777-9bef-1922429cd5d3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1848214
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1848214 Sample: sora.m68k.elf Startdate: 11/01/2026 Architecture: LINUX Score: 64 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 sora.m68k.elf 2->8         started        process3 process4 10 sora.m68k.elf 8->10         started        12 sora.m68k.elf 8->12         started        14 sora.m68k.elf 8->14         started        process5 16 sora.m68k.elf 10->16         started        18 sora.m68k.elf 10->18         started        20 sora.m68k.elf 10->20         started        22 sora.m68k.elf 10->22         started        process6 24 sora.m68k.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 05:27:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urp7okdi36g74qzr3hcrvuskhwqby3dlcmtnhxlsbxxjzearw2ha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/260111-gbwm8say3a/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-6976991-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/19e0b60b-218b-418f-bac6-36b241cb6725
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/a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 a45ff72868df8dfe4331d9c51ad24a3da01c6c6b1326d3dd720dee9c9011b68e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755721/
  
Delivery method
Distributed via web download

Comments