MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177
SHA3-384 hash: 12f799e5a2d2dd43b20a435e9674158152aaa3b667e4861019f22f6d65b70090ed5183b1fcbaaa3f5f111dc75a9207ea
SHA1 hash: fbcb4b7a474497acbe1307c6e5fef4ae8c030cc3
MD5 hash: 399121c100131c8fb52537b0bb66d436
humanhash: wolfram-texas-lima-fanta
File name:xnxnxnxnxnxnxnxnriscv64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:107'680 bytes
First seen:2026-02-06 13:59:29 UTC
Last seen:2026-02-06 14:10:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:X5Apzl9NOvXoVLAE375lhYy5SkOXNwuG:aevXCLr59hmNwR
TLSH T119B3D085B210AE55C02272FCB1870A90D3B16E7B4B9A150B44B3F5B46DBCCD47E1BEDA
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 :
2
# of downloads :
97
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%
Link:
https://www.filescan.io/uploads/6985f404552d46acbff1310e/reports/3e8e9da4-962b-4b34-a99c-a893b43e78ee/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/52ab612e-0361-4962-abeb-fd390cbb5805
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1864765
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864765 Sample: xnxnxnxnxnxnxnxnriscv64xnxn.elf Startdate: 06/02/2026 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/1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-02-06 14:01:30 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=drhzrmtha4b6giw4xz3df3rhcasuonpido3ukl5cwfbrlculof3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260206-rbaqwahv3c/
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/1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177

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 1c4f98b2670703e322dcbe7632ee2710254735e81bb7452fa2b143158a8b7177

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773085/
  
Delivery method
Distributed via web download

Comments