MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b81ca9f2247f4dd515ebd4b524251f4e933dc2ac78d9e30efec6e438aadc017. 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: 5


Intelligence 5 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b81ca9f2247f4dd515ebd4b524251f4e933dc2ac78d9e30efec6e438aadc017
SHA3-384 hash: 6299d30c3e9dcc38f72f8045191f4a4f733b7aad0c35590e22f2e8f6eb4cf89258bc8ed59a6917310b7165c3bf7a8341
SHA1 hash: 896d2769def04e52d25b5488fcc4d84e27808873
MD5 hash: a11fcf7b86983f08c8e9e943eb43ca9e
humanhash: alaska-four-six-thirteen
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:109'396 bytes
First seen:2026-08-27 08:54:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:c21EDckdOOYqKLVaaHc5lu1EssMZc/T03ImIys61X1h5oB:c21+ckdzTKLG52EssMOgh5oB
TLSH T106B35B2228F36116C6D7D43F439F422AF066A50B01C8C61FBD2E5DAE7F4629067B76E4
telfhash t1b0f0c041fd388a144ae27a70ec6803a585134613612287248f58c9d0cc3e00ab248d1d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a8ffb7a67beeee71913ec01/reports/64976e63-919b-4f53-9c23-c88de034f197/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/36170d7a-52c3-43f8-ac04-c82545ce8cd8
Behavior Graph:
Download SVG
%3 guuid=8265e799-1e00-0000-9dd5-964e39190000 pid=6457 /usr/bin/sudo guuid=348b069c-1e00-0000-9dd5-964e3f190000 pid=6463 /tmp/sample.bin guuid=8265e799-1e00-0000-9dd5-964e39190000 pid=6457->guuid=348b069c-1e00-0000-9dd5-964e3f190000 pid=6463 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6794257f-1838-44c2-b50d-4adff4f2e14b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b81ca9f2247f4dd515ebd4b524251f4e933dc2ac78d9e30efec6e438aadc017
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b81ca9f2247f4dd515ebd4b524251f4e933dc2ac78d9e30efec6e438aadc017/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=toa4vhzci72n2uk6xvfveqsr6tuthxbky6gz4mhp5rxehcvnyalq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260827-kvl5pa1se1/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 9b81ca9f2247f4dd515ebd4b524251f4e933dc2ac78d9e30efec6e438aadc017

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3904522/
  
Delivery method
Distributed via web download

Comments