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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5
SHA3-384 hash: 1d41aab04a35868456cf0874df3c336028880ac19382d3522dc8b31b16c855b7a483093d00afcb0a9bc2bd2620db1db3
SHA1 hash: 9cfb8a87b128ebda9e1d9bdf6845dcec0d4a123d
MD5 hash: d356d36e71cbd21fc0109cf076ed8bae
humanhash: kitten-avocado-west-november
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:612'356 bytes
First seen:2026-09-20 14:55:44 UTC
Last seen:2026-09-21 08:19:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:ZCC3f5R9PKR416laxGVo9lZbqBJIBXJyNUNI98pbKKi:ZLf5R9jOagG9UJIBXeV
TLSH T159D42855F8809F61C6D139B6F75D82A873074B79D3EB72069A244B3437EB86B0F3A601
telfhash t1e2c02214134883f0e1fcb00789e4b034a9fc11c00312185387a5670a0c04fc08dca433
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.15310.2585.25569.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sets a written file as executable
Sends data to a server
Manages services
Creating a file in the %temp% directory
Runs as daemon
Receives data from a server
Changes the time when the file was created, accessed, or modified
Connection attempt
Launching a process
Changes access rights for a written file
Creates or modifies files in /cron to set up autorun
Creates or modifies files to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6aaff41015ebb42cbb30e3ab/reports/a897a1f4-924c-429a-92c1-800e76b3d0eb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
42
Number of processes launched:
40
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-09-20T12:34:00Z UTC
Last seen:
2026-09-21T11:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6e7dc1ed-4a61-480f-badc-7aff7e8a9dad
Behavior Graph:
Download SVG
%3 guuid=2da959c9-1b00-0000-654e-720b80090000 pid=2432 /usr/bin/sudo guuid=66850acc-1b00-0000-654e-720b86090000 pid=2438 /tmp/sample.bin guuid=2da959c9-1b00-0000-654e-720b80090000 pid=2432->guuid=66850acc-1b00-0000-654e-720b86090000 pid=2438 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f8b9894-4dd6-46a4-80fc-8bd73c1dc4a5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mmlvfhpintjz6ou4xb6uolb4hpviepedqwpuy43crrmxntnptgsq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260920-sa4g8swx7m/
Behaviour
Reads runtime system information
Writes file to tmp directory
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Modifies rc script
Modifies systemd
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/6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 6317529de86cd39f3a9cb87d472c3c3bea823c83859f4c73628c5976cdaf99a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3919354/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3919363/

Comments