MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9. 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: 4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9
SHA3-384 hash: 328745e91fd4d27487d76e8a878ccb28f8c721d69ed68055163784d8dfa2e962fe450bb669be07a1222dd2296600b42a
SHA1 hash: 78af790b220213f6f54c031f4737517f01a70fd1
MD5 hash: c445e995e4ccb76cab565f6985da305f
humanhash: solar-moon-winter-four
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:205'416 bytes
First seen:2026-02-22 09:29:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:bY2SDxkrWstW9w3ioqMwnKrp7xLsvKm/l4l7t/UKd:bVw9YiPMLLsymQ2A
TLSH T161148160FA0663B1CC730A38A7992E5A6E7704559FEB26312D1F533CDE628509B31F8D
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 :
94
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/699acc7c10e80629d4ed124a/reports/e7f5a9e0-bf14-489a-b9a6-785c6dfdfb3d/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/35e5ed17-b820-4194-b88e-6c0a7a57dd81
Behavior Graph:
Download SVG
%3 guuid=157f5200-1e00-0000-9332-345d380b0000 pid=2872 /usr/bin/sudo guuid=d1dc6402-1e00-0000-9332-345d3f0b0000 pid=2879 /tmp/sample.bin guuid=157f5200-1e00-0000-9332-345d380b0000 pid=2872->guuid=d1dc6402-1e00-0000-9332-345d3f0b0000 pid=2879 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/186d770b-ab28-4741-a9f0-9be8f2d06a23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-02-22 09:30:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jx6kxbrwy3cgn5s2twzhwsgf42gykym43h6nx7bu777qyhu6dxuq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260222-lf5txsew5d/
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/4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9

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 4dfcab8636c6c466f65a9db27b48c5e68d85619cd9fcdbfc34ffff0c1e9e1de9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782720/
  
Delivery method
Distributed via web download

Comments