MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00
SHA3-384 hash: f42c689f6f1ef353399683e2094c91bd8a3526e6eb6909ff28140ea59487a3f44319c998dd0f37529bd546be93ffdf5f
SHA1 hash: 7b752fef1a73085496c8b27fcf38cac60c9f08f1
MD5 hash: d1c98fd2aabbd160857f0f05606c2e4a
humanhash: september-ten-robin-berlin
File name:main_ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:138'132 bytes
First seen:2025-08-07 03:31:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:w3kmjrbdvgruVQK5xGJx8094gZqwP5yxvGvz91MXm9NtZk8WthgvAIghw2aSWqqq:jQxDV3GwYr5yxS9GsZkptzIlm
TLSH T1B7D33B05B30C0A87D2A32EF43A3F67D193EF9AC121E4F640295EAB8A9172D735585DCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-10056427-0
Create hunting rule

Unix.Trojan.Mirai-10056455-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
Locks files
Runs as daemon
Traces processes
Substitutes an application name
Deleting of the original file
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9ad8e92d-3bfd-4da5-afd7-e568907db00a
Behavior Graph:
Download SVG
%3 guuid=0bd2561d-1c00-0000-4b6f-2951a10a0000 pid=2721 /usr/bin/sudo guuid=74b0161f-1c00-0000-4b6f-2951a70a0000 pid=2727 /tmp/sample.bin guuid=0bd2561d-1c00-0000-4b6f-2951a10a0000 pid=2721->guuid=74b0161f-1c00-0000-4b6f-2951a70a0000 pid=2727 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dd0d9143-2fa6-4e49-98e1-5e31df9e6674
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1751927
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/8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 03:34:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkgzzemztsuwo4cqb7vmwn5nj2yacionrnyg64vigt3pd3uk5maa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250807-d4skhabn3t/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135957-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1abf4a27-ea3d-4dc6-aaa6-f4066b8bb699
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 8a8d9c91999ca96770500feacb37ad4eb00121cd8b706f72a834f6f1ee8aeb00

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3597970/
  
Delivery method
Distributed via web download

Comments