MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1. 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: 87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1
SHA3-384 hash: 16a8442072b1304e01704eeec4db55da75aff3fcab1152a36726a6b3830e3ece94129949ef6524d71593f6bf4c41ae21
SHA1 hash: f0f1bb15abfeed063b65c48ea6fd030c1aded749
MD5 hash: 7eee023a374ea493c511c34d19649f18
humanhash: april-video-wyoming-virginia
File name:fullosc_sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:123'136 bytes
First seen:2025-04-25 20:42:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dmj/03Mq2ojZIm95reCnSKE4Ap2yANWNB8WEO30OMArVmrK:dIM3MofreyVEVANi8W70OVa
TLSH T1EBC36A72D8256F98C559907CB0708F781B4399A18287CFBE19A6C3B154C3D8EF685BB8
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 :
196
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680bf4e23d067f848399573dlinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/680bf3e546fe05453ca762f3/reports/ef35c5a3-08ae-459a-b3bd-3b79b07e00b7/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a7cc0ec-e0df-4ba4-b8f1-3347a5b4c6b4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1674498
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 20:43:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6s3e2vfeaufa7onq4cup5ma5zu476p3gx6s5ohqqh7tjjdokhiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250425-zhpglszwdy/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2790bb41-8bc8-4af0-a777-d8288c51648f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.06
Link:
https://yomi.yoroi.company/submissions/87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 87a5b26aa52028507dcd870547f580ee69cff9fb35fd2eb8f081ff34a46e51d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3523009/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3526959/

Comments