MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604
SHA3-384 hash: c28f511f4fa3f0bccbf8e3b5890f6b0afb508dcef43f957323107c41aa534def381e47b0a222f548255ab70e8d08ed02
SHA1 hash: 5e9bc4fcec6aa93f0f280058cb74bd03cfbd0502
MD5 hash: 3a66c9adb2a5f2957bc90e201e2c94b7
humanhash: finch-blue-skylark-north
File name:xnxnxnxnxnxnxnxnor1kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:180'808 bytes
First seen:2026-02-20 13:13:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:mGm6EWInuaSEbPkgUOqoc1otIt5V+QP6HgOZN1UVwN/0IeJh55tzUXI:mGKWtaRNJ4kItennYM/CJh5vAY
TLSH T1A104392F258192F0F6411B746BCBD3976C390BBF51A990DF6B512329B6E0B7BA02C447
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/69985de997feb4afd64eb933/reports/f00364ee-de82-488d-a3c0-8acfae368616/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e6652a9-9277-4ded-abc0-2d1eeb721517
Behavior Graph:
Download SVG
%3 guuid=7bb18ff2-1700-0000-33bd-900c5e0b0000 pid=2910 /usr/bin/sudo guuid=d7b9b0f5-1700-0000-33bd-900c640b0000 pid=2916 /tmp/sample.bin guuid=7bb18ff2-1700-0000-33bd-900c5e0b0000 pid=2910->guuid=d7b9b0f5-1700-0000-33bd-900c640b0000 pid=2916 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cfc11443-1ba2-47b3-a8a2-9f3c7e6799dc
Result
Threat name:
n/a
Detection:
unknown
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1872464
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7pxwhys5xy7qydykhwrtvxh2t6kfioojjwpidkdxc7qvenl2ayca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260220-qhykvacv8a/
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/fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fbef63e25dbe3f0c0f0a3da33adcfa9f945439c94d9e81a87717e152357a0604

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776266/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776262/
  
URLhaus
https://urlhaus.abuse.ch/url/3774574/
  
URLhaus
https://urlhaus.abuse.ch/url/3776293/
  
URLhaus
https://urlhaus.abuse.ch/url/3776268/

Comments