MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba
SHA3-384 hash: 0c60fa441e3988dc4ef945a0fc3a06e5ca662484532e2330d8ef7a2bf0b4a3d276f0d87e018551a2360affb625acbf44
SHA1 hash: c1f779d3c5b04094b9936dfe0282359a001c1bf0
MD5 hash: 3e1a55c7ee37b802985da50aff4d7acf
humanhash: yellow-speaker-december-blue
File name:b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:225'292 bytes
First seen:2026-08-29 17:41:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:TsNzsH6V7zxqfpOO5iL5gyTqnnEssMOgh5odc:TsNzsY8fpkqEssMOgh5odc
TLSH T17B245AC3FC51E9BAF84BE73B89474409B130B6A301415A33721F757BAF2A09546B7E86
Magika elf
Reporter whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6a9319f42b10725b16e140e7/reports/7106a4df-6721-4089-a35e-fb817944c0e9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-29T15:44:00Z UTC
Last seen:
2026-08-30T01:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/27dd5577-3123-4ecd-aadc-071afee5bf37
Behavior Graph:
Download SVG
%3 guuid=27746285-1600-0000-24ae-2cfd3e0c0000 pid=3134 /usr/bin/sudo guuid=53816088-1600-0000-24ae-2cfd400c0000 pid=3136 /tmp/sample.bin guuid=27746285-1600-0000-24ae-2cfd3e0c0000 pid=3134->guuid=53816088-1600-0000-24ae-2cfd400c0000 pid=3136 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f7f7d93b-61a6-4551-a4a9-1bfd6bfe31f4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-29 17:42:46 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xf3h7fycz2w3xrhvmlebvnym5mdofoxkqoaspim5e56lpsho6w5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260829-v932vsbj5v/
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/b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Rootkit_Generic_61229bdf
Create hunting rule
Author:Elastic Security
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 b9767f9702ceadbbc4f562c81ab70ceb06e2baea838127a19d277cb7c8eef5ba

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3904514/

Comments