🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223
SHA3-384 hash: 4a9a0c5a4ca716bdd0b8bb5409824464bec7e24d984fcf5bfa17268d49fbf805821a02248d5885e5872b73b40d797976
SHA1 hash: 1e4a776445fc2cb9df18cafa1aa90b15f4a9a56f
MD5 hash: f3378ed736c2e647c8f978a59c9a6629
humanhash: lake-georgia-snake-utah
File name:8c2bd2b45f4bed4d.bin
Download: download sample
Signature Mirai
Create hunting rule
File size:139'964 bytes
First seen:2026-10-22 01:26:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:S6o/F7Y3BexA59j3mVKRJ+wr6Xx5JQ1mo/Xd4b8ECc5fMoO95aqyhAexLEkmkVCx:S//OXRJ+w+foKC/gV/yMY1vvRT+q
TLSH T192D31A0BBFB11EFBD86FCE3306A94709259D454621A43B3A36B4D81CF65A24F46E3C64
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 Tuxxin
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10008934-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Opens a port
Sends data to a server
DNS request
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite masquerade mirai
Link:
https://www.filescan.io/uploads/6ad966725ae7f064bef5cf70/reports/d05df7a9-8c0b-4446-a7a7-578251dcc074/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-21T11:20:00Z UTC
Last seen:
2026-10-21T17:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0ef6da5-b0f1-4299-be39-5dfbfe9c94be
Behavior Graph:
Download SVG
%3 guuid=29a3d34a-1900-0000-510f-ac78920c0000 pid=3218 /usr/bin/sudo guuid=4d7ace4d-1900-0000-510f-ac789a0c0000 pid=3226 /tmp/sample.bin guuid=29a3d34a-1900-0000-510f-ac78920c0000 pid=3218->guuid=4d7ace4d-1900-0000-510f-ac789a0c0000 pid=3226 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8db25008-5e3c-45a0-8296-ddea6f158418
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-21 17:47:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqv5fnc7jpwu3ub2gyp6dp7qhzsjda77hiwgyohgsgkb4sen6irq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/261022-bt8smabz9n/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (48619) amount of remote hosts
Creates a large amount of network flows
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/8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 8c2bd2b45f4bed4dd03a361fe1bff03e649183ff3a2c6c38e691941e488df223

(this sample)

  
Delivery method
Distributed via web download

Comments