MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b
SHA3-384 hash: cfac14b44eeb0491c08237688247fb751f43c5816be65a94664775f73f20e2766c787cb2c35d5927089a1783e8379ea8
SHA1 hash: 24aba405d9ca99828fcc175b6a4c3d73844b69c9
MD5 hash: 64f9f4b9ec621e9ce9294fbf596bc6d0
humanhash: magazine-asparagus-one-echo
File name:i
Download: download sample
Signature Mirai
Create hunting rule
File size:307'960 bytes
First seen:2026-01-28 18:02:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6co:7O/QJHZweEL/NOjCHm7FZZnc
TLSH T19B6412ABD9767DCBFE1B4FF021970E4E5EFDD2CAD2C668905215048026FD346A290BC8
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/35ed750f-4237-4be8-ad62-cbac3a3e7bb7/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Dakkatoni-9809143-0
Create hunting rule

Unix.Trojan.Dakkatoni-9810035-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811586-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811587-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811747-0
Create hunting rule

Unix.Trojan.Dakkatoni-9814933-0
Create hunting rule

Unix.Trojan.Dakkatoni-9816207-0
Create hunting rule

Unix.Trojan.Dakkatoni-9817635-0
Create hunting rule

Unix.Trojan.Dakkatoni-9818150-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826839-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826841-0
Create hunting rule

Unix.Trojan.Dakkatoni-9829164-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Launching a process
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dakkatoni mirai mozi packed packed upx
Link:
https://www.filescan.io/uploads/697a4f6d4156786ccbdd662e/reports/f30b4db5-e853-4dd6-9efd-a5f24e9aa523/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
87
Number of processes launched:
38
Processes remaning?
true
Remote TCP ports scanned:
49152,81,80,8080,5555,52869,37215,7574,8443,1023,23,2323
Full report:
https://elfdigest.com/brief/664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b
Behaviour
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 212.129.33.59:6881
type: 82.221.103.244:6881
type: 130.239.18.159:6881
type: 87.98.162.88:6881
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-15T10:19:00Z UTC
Last seen:
2026-01-28T02:36:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Linux.Agent.nx HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.hw HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8473859b-2de9-40b5-b8d0-ce49ec7344fd
Behavior Graph:
Download SVG
%3 guuid=4dc3bac0-1700-0000-c052-273d800c0000 pid=3200 /usr/bin/sudo guuid=d3d250c4-1700-0000-c052-273d810c0000 pid=3201 /tmp/sample.bin guuid=4dc3bac0-1700-0000-c052-273d800c0000 pid=3200->guuid=d3d250c4-1700-0000-c052-273d810c0000 pid=3201 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/df159ff8-b653-467a-853c-c1e70e5b88b7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1859290
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 10:17:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzgjn3gcoy6kpx4d4yfduemndxcsciibfu4woe4wt6iq3mrmnfnq._file
Result
Malware family:
mozi
Create hunting rule
Score:
  10/10
Tags:
family:mozi botnet defense_evasion discovery persistence upx
Link:
https://tria.ge/reports/260128-wm7xzagz8e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
UPX packed file
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Reads system routing table
Writes file to system bin folder
Modifies Watchdog functionality
Patched UPX-packed file
Contacts a large (15325) amount of remote hosts
Detects Mozi Payload
Mozi family
Mozi, Mozi Botnet
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Packer_Patched_UPX_62e11c64
Create hunting rule
Author:Elastic Security
Reference:https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 664c96ecc2763ca7df83e60a3a118d1dc52121012d396713969f910db22c695b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765194/
  
Delivery method
Distributed via web download

Comments