MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d
SHA3-384 hash: 3633523ebb0be4d013a0ddb4147aac813e3fc40607e5fa07eb8430d6a8c235a009e15c24d4c5b75ca3d93c0c7b156b37
SHA1 hash: 79f986a327af1bb7c598cbe9126169fd0db5e44c
MD5 hash: 2c386be475d37d518991023ed6c79dae
humanhash: summer-december-low-monkey
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:1'062'184 bytes
First seen:2026-06-14 20:11:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:Y91M2EcTVY+Yd+n1SXDMEwIBTRv/BjdzmyPNO+/dm5k:Y91REQVYv+n1SXwE/TxpjdA+F
TLSH T1C1357D5AF2B370BCD067D030439FDB62A839F47911222E7B61C4DA352D66DA01B29F67
telfhash t155a16ab08af634b0a6dbd520f322f0b6993a147a15ed39b52b11ad84ef44f805c7681b
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 :
54
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32145.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Locks files
Creating a file
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a2f0b2d554e843ff86b6079/reports/01b08c2e-08e3-46cb-82bc-70f569876f5a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b634a32d-c787-4fea-9726-e2e47e8d1e86
Behavior Graph:
Download SVG
%3 guuid=9faaa0c9-1900-0000-4714-b577fd070000 pid=2045 /usr/bin/sudo guuid=6bbb8bcc-1900-0000-4714-b57702080000 pid=2050 /tmp/sample.bin guuid=9faaa0c9-1900-0000-4714-b577fd070000 pid=2045->guuid=6bbb8bcc-1900-0000-4714-b57702080000 pid=2050 execve guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2052 /tmp/sample.bin net write-file zombie guuid=6bbb8bcc-1900-0000-4714-b57702080000 pid=2050->guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2052 clone e5640fd3-752a-5011-95d3-db6358dfe392 31.56.209.231:1150 guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2052->e5640fd3-752a-5011-95d3-db6358dfe392 con guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2053 /tmp/sample.bin guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2052->guuid=ed93f7cc-1900-0000-4714-b57704080000 pid=2053 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ee9cd2f-1913-4bf0-8ae2-764a2dd57011
Score:
78%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-14 20:12:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55woxr7kah6g4snap6jdg3z4krtv6rerrwvosxitjaihmlxpka6q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260614-yy27zafs9v/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
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/ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:malwareelf55503
Create hunting rule
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 ef6cebc7ea01fc6e49a07f92336f3c54675f44918daae95d134810762eef503d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848006/
  
Delivery method
Distributed via web download

Comments