MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e756a7caf506a44545930ba42f95500c01128d2d980069cffed3b6811da9e552. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e756a7caf506a44545930ba42f95500c01128d2d980069cffed3b6811da9e552
SHA3-384 hash: 09619d8bb2ee480253fa43ef26855450b190739415f4402215cc0118c9d8ade7451d76db2abf5fa4f2886b2f08728faf
SHA1 hash: 14355d0cde0be7602daad3a4e9c4494c0b88bafb
MD5 hash: de899f73beb443e4670ad8f8983407ba
humanhash: solar-november-mississippi-bluebird
File name:mao.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:64'592 bytes
First seen:2026-02-03 13:01:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ozOuSQ+590IwFznS+630IR5IRFpu2bWRbVpbii8dah47nrGjmP7bzpUpmbK4tXfI:Mc13wRqtX8dahE5vaoXIjgr4HD7FGW
TLSH T13353394137984F07C5A66AF8293F23E483FBEE9011F8F688161F960B4674E771459F98
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
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/50b7da69-f264-48eb-a6b1-9944f112ad9f/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6981f1c4930564ff3c86c2fc/reports/a56585c7-9be2-44c6-9186-d9a35c66c0dc/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2e83d27-639b-4451-bbe4-3118f404d437
Behavior Graph:
Download SVG
%3 guuid=8bb2acf4-1600-0000-6a08-dcfd8f0d0000 pid=3471 /usr/bin/sudo guuid=ba7997f6-1600-0000-6a08-dcfd960d0000 pid=3478 /tmp/sample.bin guuid=8bb2acf4-1600-0000-6a08-dcfd8f0d0000 pid=3471->guuid=ba7997f6-1600-0000-6a08-dcfd960d0000 pid=3478 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6ec477cc-73fa-4f03-b6e1-6834af765c71
Result
Threat name:
Okiru
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Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1862406
Signature
Multi AV Scanner detection for submitted file
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862406 Sample: mao.ppc.elf Startdate: 03/02/2026 Architecture: LINUX Score: 56 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 2 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Okiru 2->26 8 mao.ppc.elf 2->8         started        signatures3 process4 process5 10 mao.ppc.elf 8->10         started        12 mao.ppc.elf 8->12         started        process6 14 mao.ppc.elf 10->14         started        16 mao.ppc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e756a7caf506a44545930ba42f95500c01128d2d980069cffed3b6811da9e552
Gathering data
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e756a7caf506a44545930ba42f95500c01128d2d980069cffed3b6811da9e552
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 13:02:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=45lkpsxva2sekrmtbosc7fkqbqarfdjntaagtt762o3ichnj4vja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260203-p9pxcaaw4e/
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:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
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 e756a7caf506a44545930ba42f95500c01128d2d980069cffed3b6811da9e552

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766746/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3766691/

Comments