MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9
SHA3-384 hash: 47e79c45a892090bff86c720eeaaab9327da0b02e17e15b03b48dddc29b606f76940a7bd3c24584f0f3f3b92b6fd38f3
SHA1 hash: c1571a29053316413a785a50e2fa79759842d38f
MD5 hash: e8989d6940568b3054261dec893a9d58
humanhash: west-kentucky-summer-neptune
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:52'852 bytes
First seen:2025-07-11 11:52:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:PCexnze/j9cJtR1SNVAPZ7EtHCF9fuWQYdxpWBwojoGlA89aTaW:KMni6NoNmR99WWQYpWBLjHy8AmW
TLSH T1573319A6B4019D7CF95AE77E84230A0BB230779552930B37637EFD935D33294AD22D82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
15
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135965-0
Create hunting rule

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

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6870faf4900df8e7f869d6b1linux22vpnfull_triage
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/6870faf980b46be06e9fd407/reports/75614306-a017-476b-81f5-bc40841a7ea2/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a366f7d1-2217-4835-8712-d0b3e70e494f
Behavior Graph:
Download SVG
%3 guuid=14bcb377-1a00-0000-d41b-b08e070b0000 pid=2823 /usr/bin/sudo guuid=56949d79-1a00-0000-d41b-b08e0b0b0000 pid=2827 /tmp/sample.bin guuid=14bcb377-1a00-0000-d41b-b08e070b0000 pid=2823->guuid=56949d79-1a00-0000-d41b-b08e0b0b0000 pid=2827 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb512917-5c7b-4833-948e-e838b57e27c6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1733796
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1733796 Sample: m68k.elf Startdate: 11/07/2025 Architecture: LINUX Score: 88 18 105.199.233.84, 23 Vodafone-EG Egypt 2->18 20 41.22.130.122 VODACOM-ZA South Africa 2->20 22 99 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 3 other signatures 2->30 8 m68k.elf 2->8         started        signatures3 process4 process5 10 m68k.elf 8->10         started        process6 12 m68k.elf 10->12         started        14 m68k.elf 10->14         started        16 m68k.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-11 11:53:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tgtqf5ktj2zji2xxkibc2forktly6z26j3kf24e4niyrs3y2rk4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250711-n1vksst1cy/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Trojan.Mirai-6981989-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_95e0056c
Link:
https://app.threat.zone/submission/2bca8daf-52ee-419c-a714-6f3d6c990e1a
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/99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
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 99a702f5534eb2946af752022d15d154d78f675e4ed45d709c6a31196f1a8ab9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575237/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3570271/

Comments