MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de
SHA3-384 hash: 9dacab779e0aa9e7d579b80db85158cdf1f4f8ee689361fd63c16bd99ce71ead1d02b8618cd6ccebe43661a18d302f6f
SHA1 hash: 4cbd32fa70147ae147a7eb23c91095415da863e1
MD5 hash: 7f5f1401d39e17881c06673511f79749
humanhash: jersey-nine-river-hamper
File name:data_mips-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:208'956 bytes
First seen:2026-06-17 21:09:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Req/dN9wlb4HMVlMCW/TQGwT2L52+CBmHvBQMXuQaGEjXYqBdMpCMH:RHOFIMVl0EZKL1mMeIEdBdG
TLSH T100143C4377624FA0D326D2710BB38B5A5AEB11821EE288D5936CCB143E207E9585FFF5
telfhash t118319e1c493813f0a7715d8d16edef7ae5a130df5a226d338e10e8aaab6d9825e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Removes directories from a temporary directory
Changes access rights for a written file
Creating a file
Changes access rights for a file
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Deleting a recently created file
Changes owner for a written file
Kills critical processes
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a330d5f9799578a6c3e1bbb/reports/c30e76cd-4ccf-4a38-8c52-4c610b091722/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-17T19:23:00Z UTC
Last seen:
2026-06-18T18:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/537bb35f-61e4-44bc-9994-31916de8115e
Behavior Graph:
Download SVG
%3 guuid=71603d6c-1900-0000-1749-9c93390f0000 pid=3897 /usr/bin/sudo guuid=e9e8196e-1900-0000-1749-9c93410f0000 pid=3905 /tmp/sample.bin guuid=71603d6c-1900-0000-1749-9c93390f0000 pid=3897->guuid=e9e8196e-1900-0000-1749-9c93410f0000 pid=3905 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3143fae2-b0b5-4039-9f46-9f560b67ebd0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 21:11:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnqg4kezvijn3ge4tpqljnvyl2tobnjwk37rdrh5pnlzd2n3stpa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260617-z1hf1sfv2s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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/b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 b3606e2899aa12dd989c9be0b4b6b85ea6e0b53656ff11c4fd7b5791e9bb94de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858970/
  
Delivery method
Distributed via web download

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