MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0
SHA3-384 hash: d75e5d6258403af58bd8fa8b3f6de05d663bbdb717b7b0205513097bfc588432ca39231981f8708de5932763a00ddbf3
SHA1 hash: 79c83a60a9d2e1595fdf1f3e13fd66c12a143fdd
MD5 hash: 53465caecd41378ff3a1b63f7c47a14e
humanhash: monkey-enemy-spring-hamper
File name:jklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:159'624 bytes
First seen:2025-12-16 18:40:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qgAimeipuEuU9M7FWaPuj7JHe2rGk0fX9Fk/sCWN770jVU6m4kpBXtbdfTlgUXyH:qzimei42+VHqm60+
TLSH T1D2F3D60EAE219F7DF2EC537997B34F20D95A1A922BE4D560E1ECE9005E7030C586FB58
telfhash t1b0115e584c3853f497b50dad2bedfb35e45171eb46251e378d00fa6d6a1de466d00c2c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-16T17:03:00Z UTC
Last seen:
2025-12-17T00:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e936a8e7-6c12-4e23-afb0-4f23699a48b5
Behavior Graph:
Download SVG
%3 guuid=85825438-1b00-0000-7447-58c3520b0000 pid=2898 /usr/bin/sudo guuid=1513aa3b-1b00-0000-7447-58c35b0b0000 pid=2907 /tmp/sample.bin guuid=85825438-1b00-0000-7447-58c3520b0000 pid=2898->guuid=1513aa3b-1b00-0000-7447-58c35b0b0000 pid=2907 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bcb04794-acd0-4e1e-aca1-ab15fcf5d21a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834270
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834270 Sample: jklmips.elf Startdate: 16/12/2025 Architecture: LINUX Score: 56 18 58.98.190.242 XEPHIONNTT-MECorporationJP Japan 2->18 20 164.110.237.160 WSDOT-ASNUS United States 2->20 22 99 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 jklmips.elf 2->8         started        signatures3 process4 process5 10 jklmips.elf 8->10         started        process6 12 jklmips.elf 10->12         started        14 jklmips.elf 10->14         started        16 jklmips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 18:41:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mz3gtkekpxeh6dwoebkzcluvud72q4rqq7nyohgda2zgppxmzlia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251216-xbvzpsev8b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (367357) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4176aedf-99da-4ff6-8d00-e13c0745d563
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/667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 667669a88a7dc87f0ece2055912e95a0ffa8723087db871cc306b267beeccad0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726469/
  
Delivery method
Distributed via web download

Comments