MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78
SHA3-384 hash: c1a27c77781c54999d7e95ddde236abe79ce28b39b65747368ee068891df41762774b1e9530228a468b6c61f88307aec
SHA1 hash: c49bda74f4a4b80c44765b1d9719e70bf329f78c
MD5 hash: e96dac6053171dabe2cfe13e1a43c887
humanhash: low-violet-kentucky-queen
File name:xnxnxnxnxnxnxnxnriscv64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:107'680 bytes
First seen:2025-12-21 20:11:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:dX56Ikx2TO6b4Zxnu37565s95S7Wl4wu5:tyH6bwur5PGk4wO
TLSH T1E0B3D085B210AE55C02672FCB1870A80D2B17E7B4B5A190B44B3F5B46DBCDD47E0BEDA
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6948547ba7163552ba0371b8/reports/1c0fb1a4-2c93-4700-865c-3a65b8b829e2/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-21T17:18:00Z UTC
Last seen:
2025-12-22T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/babd418a-2995-4f15-8c3c-7ce7928da4ca
Behavior Graph:
Download SVG
%3 guuid=3195396c-1a00-0000-edd1-d09cc70b0000 pid=3015 /usr/bin/sudo guuid=30d2396e-1a00-0000-edd1-d09ccd0b0000 pid=3021 /tmp/sample.bin guuid=3195396c-1a00-0000-edd1-d09cc70b0000 pid=3015->guuid=30d2396e-1a00-0000-edd1-d09ccd0b0000 pid=3021 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aa94ccb3-346b-491b-b29a-dda8e1e66817
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1837262
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837262 Sample: xnxnxnxnxnxnxnxnriscv64xnxn.elf Startdate: 21/12/2025 Architecture: LINUX Score: 48 12 54.171.230.55, 443, 58876 AMAZON-02US United States 2->12 14 Multi AV Scanner detection for submitted file 2->14 6 dash rm 2->6         started        8 dash rm 2->8         started        10 xnxnxnxnxnxnxnxnriscv64xnxn.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 20:12:47 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofty4s5rp34ju3pshxezf2doscqntqilprbo6etohoskfflvpv4a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-yy5cbsav3e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6fe9a46a-1e03-4a8e-9d76-e9368346ee7f
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: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 71678e4bb17ef89a6df23dc992e86e90a0d9c10b7c42ef126e3ba4a295757d78

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739716/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739721/

Comments